DC 12V 2-3 Wire Fan Temperature Speed Controller with Temperature Sensor Probe
Popular
Product Introduction
DC 12V 2-3 Wires
Product features:
1. The use of high-quality materials, quality assurance
2. Small size, exquisite appearance
3. 2-3 line fan temperature control speed controller
4. Support 0.2-2A current range fan
5. Wide range of applications
1. The use of high-quality materials, quality assurance
2. Small size, exquisite appearance
3. 2-3 line fan temperature control speed controller
4. Support 0.2-2A current range fan
5. Wide range of applications
Parameters:
Design power supply voltage: DC12V
Voltage range: DC9.5-14.5V (please note the fan voltage range for circuit working voltage)
Circuit self-consumption: less than 70mA (tested under 12V)
Fan current: 0.2-2A (below 0.2A control effect becomes worse)
Temperature measurement range: -9.9-99.9℃
Temperature measurement error: 0-50 ℃ range error less than 1.2 ℃, other range error less than 2 ℃ board size: 70 * 19 * 11 (length, width and height mm excluding the outstretched interface)
Default factory settings: acceleration (start) temperature 30 ℃, full speed temperature 35 ℃, closing temperature 28 ℃, the base output 20
Design power supply voltage: DC12V
Voltage range: DC9.5-14.5V (please note the fan voltage range for circuit working voltage)
Circuit self-consumption: less than 70mA (tested under 12V)
Fan current: 0.2-2A (below 0.2A control effect becomes worse)
Temperature measurement range: -9.9-99.9℃
Temperature measurement error: 0-50 ℃ range error less than 1.2 ℃, other range error less than 2 ℃ board size: 70 * 19 * 11 (length, width and height mm excluding the outstretched interface)
Default factory settings: acceleration (start) temperature 30 ℃, full speed temperature 35 ℃, closing temperature 28 ℃, the base output 20
Key Description:
"+" "_" button: switch the display in the running state, increase the value when the parameter is set (long press to increase or decrease continuously)
The "OK" button has two functions.
1. short press in working state to enter the inherent output setting, i.e. manual speed setting, range 1-100, short press again to save and exit.
2. Long press in working state to enter temperature parameter setting, after entering, modify the parameter by "+" and "-" button, short press "OK" button to switch the setting item. Set (* represents the number) acceleration temperature "L**", full speed temperature "H**", closing temperature "C**", short press "OK" button again to save and exit the setting. OK" button again to save and exit the settings, such as a long time without operation, automatically exit and do not save data.
"+" "_" button: switch the display in the running state, increase the value when the parameter is set (long press to increase or decrease continuously)
The "OK" button has two functions.
1. short press in working state to enter the inherent output setting, i.e. manual speed setting, range 1-100, short press again to save and exit.
2. Long press in working state to enter temperature parameter setting, after entering, modify the parameter by "+" and "-" button, short press "OK" button to switch the setting item. Set (* represents the number) acceleration temperature "L**", full speed temperature "H**", closing temperature "C**", short press "OK" button again to save and exit the setting. OK" button again to save and exit the settings, such as a long time without operation, automatically exit and do not save data.
Detailed description of temperature parameters:
"L_**": acceleration temperature, range 5-94℃, when the temperature rises and exceeds this temperature, the fan voltage rises with the temperature.
"H**": full speed temperature, range L**+5-99℃, when the temperature reaches or exceeds this temperature, full output and fan full speed.
"C**": shutdown temperature, range 0-L**-2℃, when this setting > 0, low temperature shutdown function is enabled, after the temperature is lower than this temperature, the fan output is shut down, the fan stops, and the "RUN" light is off. In the fan off state, when the temperature rises above the acceleration temperature "L**", the fan output will be turned on again. If this parameter is set to 0, the low temperature shutdown function is disabled, and the output will always be output according to the inherent output value at low temperature.
"L_**": acceleration temperature, range 5-94℃, when the temperature rises and exceeds this temperature, the fan voltage rises with the temperature.
"H**": full speed temperature, range L**+5-99℃, when the temperature reaches or exceeds this temperature, full output and fan full speed.
"C**": shutdown temperature, range 0-L**-2℃, when this setting > 0, low temperature shutdown function is enabled, after the temperature is lower than this temperature, the fan output is shut down, the fan stops, and the "RUN" light is off. In the fan off state, when the temperature rises above the acceleration temperature "L**", the fan output will be turned on again. If this parameter is set to 0, the low temperature shutdown function is disabled, and the output will always be output according to the inherent output value at low temperature.
Note: The difference between "H**" and "L**" must not be less than 5, and "C**" must be lower than "L** "at least 2, modify the parameters if the value will break the above temperature difference value, the program will automatically adjust the other two parameters!
Display description:
Three-digit digital tube: display specific parameters and values.
LED "X10 RPM": speed unit light, this light is lit, the digital tube display for the fan speed, the value multiplied by 10 for the actual measured speed, for example, display 256 then the actual fan speed is 2560RPM (rev/min).
LED "℃": temperature unit light, this light is lit, the digital tube shows the current temperature measured by the probe.
LED "RUN": fan operation light, lit when the fan is running, off when the fan is off.
Three-digit digital tube: display specific parameters and values.
LED "X10 RPM": speed unit light, this light is lit, the digital tube display for the fan speed, the value multiplied by 10 for the actual measured speed, for example, display 256 then the actual fan speed is 2560RPM (rev/min).
LED "℃": temperature unit light, this light is lit, the digital tube shows the current temperature measured by the probe.
LED "RUN": fan operation light, lit when the fan is running, off when the fan is off.
Package list:
Module *1
Sensing line *1
Module *1
Sensing line *1
DC12V 4 wires
Feature:
1. Using high-quality materials, the quality is guaranteed
2. The appearance of the product is exquisite and small
3. Supports low temperature shutdown of fans within 3A, can directly turn off the fan power, and supports back-sequence fans
4. The product wiring is simple and convenient
5. Support four-wire fan speed regulation
1. Using high-quality materials, the quality is guaranteed
2. The appearance of the product is exquisite and small
3. Supports low temperature shutdown of fans within 3A, can directly turn off the fan power, and supports back-sequence fans
4. The product wiring is simple and convenient
5. Support four-wire fan speed regulation
Specification:
Design power supply voltage: DC12V
Voltage range: DC8-16V (circuit operating voltage, please pay attention to the fan voltage range)
Circuit self-consumption: less than 40mA (tested at 12V)
Fan current: no more than 3.3A
PWM range: 1-100 (signal percentage is not actual speed ±0.5%)
PWM frequency: 25KHZ (plus or minus 1KHZ)
PWM signal amplitude: 5V (no load)
Temperature measurement range: -9.9-99.9℃
Temperature measurement error: the error in the range of 0-50°C is lower than 1.2°C, and the error in other ranges is lower than 2°C
Design power supply voltage: DC12V
Voltage range: DC8-16V (circuit operating voltage, please pay attention to the fan voltage range)
Circuit self-consumption: less than 40mA (tested at 12V)
Fan current: no more than 3.3A
PWM range: 1-100 (signal percentage is not actual speed ±0.5%)
PWM frequency: 25KHZ (plus or minus 1KHZ)
PWM signal amplitude: 5V (no load)
Temperature measurement range: -9.9-99.9℃
Temperature measurement error: the error in the range of 0-50°C is lower than 1.2°C, and the error in other ranges is lower than 2°C
Precautions:
1. This control only controls the speed adjustment of the fan controlled by the four-wire standard PWM signal. The signal specification is 25KHZ 5V. Conventional chassis, CPU and many server four-wire fans support it, but it cannot control the speed regulation of 2-3 wire fans!
2. The difference between the acceleration temperature and the full speed temperature should not be lower than 5°C, and the difference between the shutdown temperature and the acceleration temperature should not be lower than 2°C. When modifying the parameters, if the value breaks the above temperature difference, the program will automatically adjust the other two parameters.
1. This control only controls the speed adjustment of the fan controlled by the four-wire standard PWM signal. The signal specification is 25KHZ 5V. Conventional chassis, CPU and many server four-wire fans support it, but it cannot control the speed regulation of 2-3 wire fans!
2. The difference between the acceleration temperature and the full speed temperature should not be lower than 5°C, and the difference between the shutdown temperature and the acceleration temperature should not be lower than 2°C. When modifying the parameters, if the value breaks the above temperature difference, the program will automatically adjust the other two parameters.
Show description:
Three-digit digital tube: display specific parameters and values
LED "×10 RPM": Speed unit light This light is on and the digital tube displays the fan speed. The value is the value after dividing the speed by 10. For example, if 256 is displayed, the actual fan speed is 2560RPM (revolution/min)
LED "℃": temperature unit light, this light is on and the digital tube displays the temperature measured by the current probe
LED "RUN": Fan running indicator light on when the fan is running and off when the fan is off
Three-digit digital tube: display specific parameters and values
LED "×10 RPM": Speed unit light This light is on and the digital tube displays the fan speed. The value is the value after dividing the speed by 10. For example, if 256 is displayed, the actual fan speed is 2560RPM (revolution/min)
LED "℃": temperature unit light, this light is on and the digital tube displays the temperature measured by the current probe
LED "RUN": Fan running indicator light on when the fan is running and off when the fan is off
Package List:
1x Module
1x Sensing wire
1x Module
1x Sensing wire
DC5V/12V 2-3 Wires
Reference description:
Product introduction:
note:
1. This controller can only control the 12V standard 4-wire PWM fan, and control the fan speed through the PWM signal. The actual speed of the fan is affected by the design of the fan. Can't adjust the speed of 2-3 wire ordinary fan.
2. This controller participates in power control, and the circuit cannot be connected to the reverse polarity! If the connection is reversed, the circuit board safety bit "F" position may be burnt
note:
1. This controller can only control the 12V standard 4-wire PWM fan, and control the fan speed through the PWM signal. The actual speed of the fan is affected by the design of the fan. Can't adjust the speed of 2-3 wire ordinary fan.
2. This controller participates in power control, and the circuit cannot be connected to the reverse polarity! If the connection is reversed, the circuit board safety bit "F" position may be burnt
Basic parameters:
Working voltage: DC 12V (board working range DC 9.5-15V)
Control fan current: no more than 1.2A (larger current fan can be controlled by external relay)
Circuit self-consumption: no more than 20mA
PWM signal mode: 25KHZ Vpp=5V
Temperature probe model: 50K B=3950
Circuit operating temperature: -10℃ to 60℃
Probe temperature resistance: small blackhead 120℃, ring probe 110℃
Board size: 36mm*13mm*9mm (without interface), the fan interface extends 7mm
Factory default settings: basic speed control output Po=20%, acceleration temperature Tu=30°C, temperature control interval Td=5°C (35°C full speed), Tu-2°C (28°C) to turn off the fan, signal forward mode.
Working voltage: DC 12V (board working range DC 9.5-15V)
Control fan current: no more than 1.2A (larger current fan can be controlled by external relay)
Circuit self-consumption: no more than 20mA
PWM signal mode: 25KHZ Vpp=5V
Temperature probe model: 50K B=3950
Circuit operating temperature: -10℃ to 60℃
Probe temperature resistance: small blackhead 120℃, ring probe 110℃
Board size: 36mm*13mm*9mm (without interface), the fan interface extends 7mm
Factory default settings: basic speed control output Po=20%, acceleration temperature Tu=30°C, temperature control interval Td=5°C (35°C full speed), Tu-2°C (28°C) to turn off the fan, signal forward mode.
note:
1. The fan current should not exceed 1.2A
2. The controller does not participate in speed measurement
1. The fan current should not exceed 1.2A
2. The controller does not participate in speed measurement
Signal mode setting instructions:
Forward mode: used for conventional fans, PWM positive changes, full output value is 100
Reverse mode: used for conventional reverse timing fan, PWM reverse change, full output is 0
Reverse 80% mode: for special reverse timing fans, reverse change, full output is 20
Board working voltage range: DC9.5-15V
Forward mode: used for conventional fans, PWM positive changes, full output value is 100
Reverse mode: used for conventional reverse timing fan, PWM reverse change, full output is 0
Reverse 80% mode: for special reverse timing fans, reverse change, full output is 20
Board working voltage range: DC9.5-15V
Abnormal status indication:
No output "1" light flashes quickly: power supply voltage is too low
No output "3" light flashes quickly: power supply voltage is too high
Package Included:
Four-wire PWM fan temperature control speed controller 1
No output "1" light flashes quickly: power supply voltage is too low
No output "3" light flashes quickly: power supply voltage is too high
Package Included:
Four-wire PWM fan temperature control speed controller 1
- We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
- We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
DC 12V 2-3 Wire Fan Temperature Speed Controller with Temperature Sensor Probe
Product Introduction
DC 12V 2-3 Wires
Product features:
1. The use of high-quality materials, quality assurance
2. Small size, exquisite appearance
3. 2-3 line fan temperature control speed controller
4. Support 0.2-2A current range fan
5. Wide range of applications
1. The use of high-quality materials, quality assurance
2. Small size, exquisite appearance
3. 2-3 line fan temperature control speed controller
4. Support 0.2-2A current range fan
5. Wide range of applications
Parameters:
Design power supply voltage: DC12V
Voltage range: DC9.5-14.5V (please note the fan voltage range for circuit working voltage)
Circuit self-consumption: less than 70mA (tested under 12V)
Fan current: 0.2-2A (below 0.2A control effect becomes worse)
Temperature measurement range: -9.9-99.9℃
Temperature measurement error: 0-50 ℃ range error less than 1.2 ℃, other range error less than 2 ℃ board size: 70 * 19 * 11 (length, width and height mm excluding the outstretched interface)
Default factory settings: acceleration (start) temperature 30 ℃, full speed temperature 35 ℃, closing temperature 28 ℃, the base output 20
Design power supply voltage: DC12V
Voltage range: DC9.5-14.5V (please note the fan voltage range for circuit working voltage)
Circuit self-consumption: less than 70mA (tested under 12V)
Fan current: 0.2-2A (below 0.2A control effect becomes worse)
Temperature measurement range: -9.9-99.9℃
Temperature measurement error: 0-50 ℃ range error less than 1.2 ℃, other range error less than 2 ℃ board size: 70 * 19 * 11 (length, width and height mm excluding the outstretched interface)
Default factory settings: acceleration (start) temperature 30 ℃, full speed temperature 35 ℃, closing temperature 28 ℃, the base output 20
Key Description:
"+" "_" button: switch the display in the running state, increase the value when the parameter is set (long press to increase or decrease continuously)
The "OK" button has two functions.
1. short press in working state to enter the inherent output setting, i.e. manual speed setting, range 1-100, short press again to save and exit.
2. Long press in working state to enter temperature parameter setting, after entering, modify the parameter by "+" and "-" button, short press "OK" button to switch the setting item. Set (* represents the number) acceleration temperature "L**", full speed temperature "H**", closing temperature "C**", short press "OK" button again to save and exit the setting. OK" button again to save and exit the settings, such as a long time without operation, automatically exit and do not save data.
"+" "_" button: switch the display in the running state, increase the value when the parameter is set (long press to increase or decrease continuously)
The "OK" button has two functions.
1. short press in working state to enter the inherent output setting, i.e. manual speed setting, range 1-100, short press again to save and exit.
2. Long press in working state to enter temperature parameter setting, after entering, modify the parameter by "+" and "-" button, short press "OK" button to switch the setting item. Set (* represents the number) acceleration temperature "L**", full speed temperature "H**", closing temperature "C**", short press "OK" button again to save and exit the setting. OK" button again to save and exit the settings, such as a long time without operation, automatically exit and do not save data.
Detailed description of temperature parameters:
"L_**": acceleration temperature, range 5-94℃, when the temperature rises and exceeds this temperature, the fan voltage rises with the temperature.
"H**": full speed temperature, range L**+5-99℃, when the temperature reaches or exceeds this temperature, full output and fan full speed.
"C**": shutdown temperature, range 0-L**-2℃, when this setting > 0, low temperature shutdown function is enabled, after the temperature is lower than this temperature, the fan output is shut down, the fan stops, and the "RUN" light is off. In the fan off state, when the temperature rises above the acceleration temperature "L**", the fan output will be turned on again. If this parameter is set to 0, the low temperature shutdown function is disabled, and the output will always be output according to the inherent output value at low temperature.
"L_**": acceleration temperature, range 5-94℃, when the temperature rises and exceeds this temperature, the fan voltage rises with the temperature.
"H**": full speed temperature, range L**+5-99℃, when the temperature reaches or exceeds this temperature, full output and fan full speed.
"C**": shutdown temperature, range 0-L**-2℃, when this setting > 0, low temperature shutdown function is enabled, after the temperature is lower than this temperature, the fan output is shut down, the fan stops, and the "RUN" light is off. In the fan off state, when the temperature rises above the acceleration temperature "L**", the fan output will be turned on again. If this parameter is set to 0, the low temperature shutdown function is disabled, and the output will always be output according to the inherent output value at low temperature.
Note: The difference between "H**" and "L**" must not be less than 5, and "C**" must be lower than "L** "at least 2, modify the parameters if the value will break the above temperature difference value, the program will automatically adjust the other two parameters!
Display description:
Three-digit digital tube: display specific parameters and values.
LED "X10 RPM": speed unit light, this light is lit, the digital tube display for the fan speed, the value multiplied by 10 for the actual measured speed, for example, display 256 then the actual fan speed is 2560RPM (rev/min).
LED "℃": temperature unit light, this light is lit, the digital tube shows the current temperature measured by the probe.
LED "RUN": fan operation light, lit when the fan is running, off when the fan is off.
Three-digit digital tube: display specific parameters and values.
LED "X10 RPM": speed unit light, this light is lit, the digital tube display for the fan speed, the value multiplied by 10 for the actual measured speed, for example, display 256 then the actual fan speed is 2560RPM (rev/min).
LED "℃": temperature unit light, this light is lit, the digital tube shows the current temperature measured by the probe.
LED "RUN": fan operation light, lit when the fan is running, off when the fan is off.
Package list:
Module *1
Sensing line *1
Module *1
Sensing line *1
DC12V 4 wires
Feature:
1. Using high-quality materials, the quality is guaranteed
2. The appearance of the product is exquisite and small
3. Supports low temperature shutdown of fans within 3A, can directly turn off the fan power, and supports back-sequence fans
4. The product wiring is simple and convenient
5. Support four-wire fan speed regulation
1. Using high-quality materials, the quality is guaranteed
2. The appearance of the product is exquisite and small
3. Supports low temperature shutdown of fans within 3A, can directly turn off the fan power, and supports back-sequence fans
4. The product wiring is simple and convenient
5. Support four-wire fan speed regulation
Specification:
Design power supply voltage: DC12V
Voltage range: DC8-16V (circuit operating voltage, please pay attention to the fan voltage range)
Circuit self-consumption: less than 40mA (tested at 12V)
Fan current: no more than 3.3A
PWM range: 1-100 (signal percentage is not actual speed ±0.5%)
PWM frequency: 25KHZ (plus or minus 1KHZ)
PWM signal amplitude: 5V (no load)
Temperature measurement range: -9.9-99.9℃
Temperature measurement error: the error in the range of 0-50°C is lower than 1.2°C, and the error in other ranges is lower than 2°C
Design power supply voltage: DC12V
Voltage range: DC8-16V (circuit operating voltage, please pay attention to the fan voltage range)
Circuit self-consumption: less than 40mA (tested at 12V)
Fan current: no more than 3.3A
PWM range: 1-100 (signal percentage is not actual speed ±0.5%)
PWM frequency: 25KHZ (plus or minus 1KHZ)
PWM signal amplitude: 5V (no load)
Temperature measurement range: -9.9-99.9℃
Temperature measurement error: the error in the range of 0-50°C is lower than 1.2°C, and the error in other ranges is lower than 2°C
Precautions:
1. This control only controls the speed adjustment of the fan controlled by the four-wire standard PWM signal. The signal specification is 25KHZ 5V. Conventional chassis, CPU and many server four-wire fans support it, but it cannot control the speed regulation of 2-3 wire fans!
2. The difference between the acceleration temperature and the full speed temperature should not be lower than 5°C, and the difference between the shutdown temperature and the acceleration temperature should not be lower than 2°C. When modifying the parameters, if the value breaks the above temperature difference, the program will automatically adjust the other two parameters.
1. This control only controls the speed adjustment of the fan controlled by the four-wire standard PWM signal. The signal specification is 25KHZ 5V. Conventional chassis, CPU and many server four-wire fans support it, but it cannot control the speed regulation of 2-3 wire fans!
2. The difference between the acceleration temperature and the full speed temperature should not be lower than 5°C, and the difference between the shutdown temperature and the acceleration temperature should not be lower than 2°C. When modifying the parameters, if the value breaks the above temperature difference, the program will automatically adjust the other two parameters.
Show description:
Three-digit digital tube: display specific parameters and values
LED "×10 RPM": Speed unit light This light is on and the digital tube displays the fan speed. The value is the value after dividing the speed by 10. For example, if 256 is displayed, the actual fan speed is 2560RPM (revolution/min)
LED "℃": temperature unit light, this light is on and the digital tube displays the temperature measured by the current probe
LED "RUN": Fan running indicator light on when the fan is running and off when the fan is off
Three-digit digital tube: display specific parameters and values
LED "×10 RPM": Speed unit light This light is on and the digital tube displays the fan speed. The value is the value after dividing the speed by 10. For example, if 256 is displayed, the actual fan speed is 2560RPM (revolution/min)
LED "℃": temperature unit light, this light is on and the digital tube displays the temperature measured by the current probe
LED "RUN": Fan running indicator light on when the fan is running and off when the fan is off
Package List:
1x Module
1x Sensing wire
1x Module
1x Sensing wire
DC5V/12V 2-3 Wires
Reference description:
Product introduction:
note:
1. This controller can only control the 12V standard 4-wire PWM fan, and control the fan speed through the PWM signal. The actual speed of the fan is affected by the design of the fan. Can't adjust the speed of 2-3 wire ordinary fan.
2. This controller participates in power control, and the circuit cannot be connected to the reverse polarity! If the connection is reversed, the circuit board safety bit "F" position may be burnt
note:
1. This controller can only control the 12V standard 4-wire PWM fan, and control the fan speed through the PWM signal. The actual speed of the fan is affected by the design of the fan. Can't adjust the speed of 2-3 wire ordinary fan.
2. This controller participates in power control, and the circuit cannot be connected to the reverse polarity! If the connection is reversed, the circuit board safety bit "F" position may be burnt
Basic parameters:
Working voltage: DC 12V (board working range DC 9.5-15V)
Control fan current: no more than 1.2A (larger current fan can be controlled by external relay)
Circuit self-consumption: no more than 20mA
PWM signal mode: 25KHZ Vpp=5V
Temperature probe model: 50K B=3950
Circuit operating temperature: -10℃ to 60℃
Probe temperature resistance: small blackhead 120℃, ring probe 110℃
Board size: 36mm*13mm*9mm (without interface), the fan interface extends 7mm
Factory default settings: basic speed control output Po=20%, acceleration temperature Tu=30°C, temperature control interval Td=5°C (35°C full speed), Tu-2°C (28°C) to turn off the fan, signal forward mode.
Working voltage: DC 12V (board working range DC 9.5-15V)
Control fan current: no more than 1.2A (larger current fan can be controlled by external relay)
Circuit self-consumption: no more than 20mA
PWM signal mode: 25KHZ Vpp=5V
Temperature probe model: 50K B=3950
Circuit operating temperature: -10℃ to 60℃
Probe temperature resistance: small blackhead 120℃, ring probe 110℃
Board size: 36mm*13mm*9mm (without interface), the fan interface extends 7mm
Factory default settings: basic speed control output Po=20%, acceleration temperature Tu=30°C, temperature control interval Td=5°C (35°C full speed), Tu-2°C (28°C) to turn off the fan, signal forward mode.
note:
1. The fan current should not exceed 1.2A
2. The controller does not participate in speed measurement
1. The fan current should not exceed 1.2A
2. The controller does not participate in speed measurement
Signal mode setting instructions:
Forward mode: used for conventional fans, PWM positive changes, full output value is 100
Reverse mode: used for conventional reverse timing fan, PWM reverse change, full output is 0
Reverse 80% mode: for special reverse timing fans, reverse change, full output is 20
Board working voltage range: DC9.5-15V
Forward mode: used for conventional fans, PWM positive changes, full output value is 100
Reverse mode: used for conventional reverse timing fan, PWM reverse change, full output is 0
Reverse 80% mode: for special reverse timing fans, reverse change, full output is 20
Board working voltage range: DC9.5-15V
Abnormal status indication:
No output "1" light flashes quickly: power supply voltage is too low
No output "3" light flashes quickly: power supply voltage is too high
Package Included:
Four-wire PWM fan temperature control speed controller 1
No output "1" light flashes quickly: power supply voltage is too low
No output "3" light flashes quickly: power supply voltage is too high
Package Included:
Four-wire PWM fan temperature control speed controller 1
- We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
- We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.