DC5V to 1.2-24V 0.5-30V micro USB/USB Step Up Down Converter Power Supply Module
Module Highlights:
Specifications:
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Included:
1x USB Step UP/Down Power Supply Module
1. Very convenient to use, plug in USB or micro USB can output 1.2v-24v adjustable voltage
2. One-click on and off output
3. Digital can be closed
4. Multi-circle Precision adjustable potentiometer adjustment
5. Before the electric power storage state
2. One-click on and off output
3. Digital can be closed
4. Multi-circle Precision adjustable potentiometer adjustment
5. Before the electric power storage state
Specifications:
Size: 6.4x2.2cm/2.52x0.87inch
Input voltage:DC 3.5-12V
Output voltage:DC 1.2-24V
Output power:
Input 1.2-2V,output power within 2W
Input 2V-20V,output power within 3W
Input 20V-24V,output power with in 2.5W
Display:3Bit digital tube display
One button to turn off the output
Supply ON/OFF display screen
Support low power mode
Support sleep mode
Support both standard USB and Micro USB and pads input voltage;
Potentiometer with rotating handle.
Use Steps:
1. Input voltage from Standard USB or Micro USB or ‘VIN+’ and ‘VIN-’;
2. Turn ON display screen;
3. Adjust potentiometer to get the required voltage;
4. Connect load.
Application:
1. Ordinary power supply
2. Battery charger
3. LED drive power
4. Instrument voltage display
5. Test meter
6. Circuit test
7. Power conversion
Input voltage:DC 3.5-12V
Output voltage:DC 1.2-24V
Output power:
Input 1.2-2V,output power within 2W
Input 2V-20V,output power within 3W
Input 20V-24V,output power with in 2.5W
Display:3Bit digital tube display
One button to turn off the output
Supply ON/OFF display screen
Support low power mode
Support sleep mode
Support both standard USB and Micro USB and pads input voltage;
Potentiometer with rotating handle.
Use Steps:
1. Input voltage from Standard USB or Micro USB or ‘VIN+’ and ‘VIN-’;
2. Turn ON display screen;
3. Adjust potentiometer to get the required voltage;
4. Connect load.
Application:
1. Ordinary power supply
2. Battery charger
3. LED drive power
4. Instrument voltage display
5. Test meter
6. Circuit test
7. Power conversion
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Included:
1x USB Step UP/Down Power Supply Module
DC 5V to 1V 12V 24V USB Step Up Down
Description:
It is a DC adjustable constant voltage constant current step up/down power supply module with LED digital tube display.Display output voltage, output current and output power.Adjustable output voltage and current.Set output current to meet the require.It can be used as ordinary buck power supply module, charger and LED constant current driver.Simple and efficient, practical.
Features:
Support short circuit protection/anti-backflow protection/constant voltage constant current adjust;4-Bit digital tube display;4-Bit digital tube display;Three input power modes;Support over-current protection/over-current protection/over-voltage protection/over power protection/over temperature protection/charging mode;High resolution;Multiple parameters can be displayed in turn
Support short circuit protection/anti-backflow protection/constant voltage constant current adjust;4-Bit digital tube display;4-Bit digital tube display;Three input power modes;Support over-current protection/over-current protection/over-voltage protection/over power protection/over temperature protection/charging mode;High resolution;Multiple parameters can be displayed in turn
Parameters:
Product Name:USB 2A Step Up/Down Power Supply Module
Input Voltage for Pads:DC 4.0V-13.0V
Input Voltage for USB:DC 5.0V
Output Voltage:DC 0.5V-30.0V
Output Current:2A
Output Power:15W(Max)
Voltage Display Precision:+/-0.1V
Voltage Display Resolution:0.1V
Current Display Range:0~2.2A
Current Display Precision:+/-0.05A
Voltage Display Resolution:0.001A
Power Display Range:0~99.99Ah
Capacity Precision:0.00W~15.0W
Protection Temperature Threshold:100℃
Conversion efficiency:95%
Working current:30mA
Working Temperature range:-20℃~85℃
Working Humidity Range:0%-95%RH
Product Name:USB 2A Step Up/Down Power Supply Module
Input Voltage for Pads:DC 4.0V-13.0V
Input Voltage for USB:DC 5.0V
Output Voltage:DC 0.5V-30.0V
Output Current:2A
Output Power:15W(Max)
Voltage Display Precision:+/-0.1V
Voltage Display Resolution:0.1V
Current Display Range:0~2.2A
Current Display Precision:+/-0.05A
Voltage Display Resolution:0.001A
Power Display Range:0~99.99Ah
Capacity Precision:0.00W~15.0W
Protection Temperature Threshold:100℃
Conversion efficiency:95%
Working current:30mA
Working Temperature range:-20℃~85℃
Working Humidity Range:0%-95%RH
Button/Potentiometer/LED introduction:
1.Long press means need keep press for more than 3second.
2.Left Button:Long press is used to set default ON or OFF for next re-power at display mode or as ‘Minus -’ in calibration mode.Short press to select whether output voltage at display mode.
3.Right Button:Long press is used to enter or exit calibration setup mode at display mode or as ‘Plus +’ in calibration mode.Short press to switch display output voltage,output current, output power or display these parameters in turn.
4.CV Potentiometer:Adjust output voltage.Increase the output voltage when rotating clockwise.Please rotate the CV potentiometer 10 turns in counterclockwise if the output voltage cannot be adjusted.
5.CC Potentiometer:Adjust output current.Increase the output current when rotating clockwise.Note:It is not keeping a fixed output current.When the load current reaches the set current value, the module starts to fix output this current value.
6.ON LED:Green Output indicator.It will turn ON when there is a output at output terminal.Otherwise it is OFF.
7.CC LED:Red Constant current output indicator.It enters the constant current state when the load current reaches the set current and CC constant current indicator turns ON.
1.Long press means need keep press for more than 3second.
2.Left Button:Long press is used to set default ON or OFF for next re-power at display mode or as ‘Minus -’ in calibration mode.Short press to select whether output voltage at display mode.
3.Right Button:Long press is used to enter or exit calibration setup mode at display mode or as ‘Plus +’ in calibration mode.Short press to switch display output voltage,output current, output power or display these parameters in turn.
4.CV Potentiometer:Adjust output voltage.Increase the output voltage when rotating clockwise.Please rotate the CV potentiometer 10 turns in counterclockwise if the output voltage cannot be adjusted.
5.CC Potentiometer:Adjust output current.Increase the output current when rotating clockwise.Note:It is not keeping a fixed output current.When the load current reaches the set current value, the module starts to fix output this current value.
6.ON LED:Green Output indicator.It will turn ON when there is a output at output terminal.Otherwise it is OFF.
7.CC LED:Red Constant current output indicator.It enters the constant current state when the load current reaches the set current and CC constant current indicator turns ON.
Input terminal:There are three input methods:
Method 1:Standard Type A USB Male .It just can input DC 5V.
.Method 2:Micro USB Female.It just can input DC 5V.
Method 3:IN+ and IN- pads.It can input DC 4.0V-13.0V.
Method 1:Standard Type A USB Male .It just can input DC 5V.
.Method 2:Micro USB Female.It just can input DC 5V.
Method 3:IN+ and IN- pads.It can input DC 4.0V-13.0V.
It can only choose one input method.
Output terminal:
KF-301-2P 5.08mm blue terminal. It can output DC 0.5V-30.0V.
Protective function:
Over-Voltage Protection:Module will turn OFF output voltage automatically if output voltage is more then 30.5V.
Over-Current Protection:Module will turn OFF output automatically if output current is more then 2A.
Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W.It will display ‘-OP-’.User need reduce load power and then press ‘ON/OFF’ button.
Current error:Large display error when output current is less than 0.05A.It can not display output current if current is 10~40mA.
Over Temperature Protection:Module will turn OFF output automatically if termperature is more then 100℃.It will display ‘-OT-’.User need reduce load power and then press ‘ON/OFF’ button.
Output terminal:
KF-301-2P 5.08mm blue terminal. It can output DC 0.5V-30.0V.
Protective function:
Over-Voltage Protection:Module will turn OFF output voltage automatically if output voltage is more then 30.5V.
Over-Current Protection:Module will turn OFF output automatically if output current is more then 2A.
Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W.It will display ‘-OP-’.User need reduce load power and then press ‘ON/OFF’ button.
Current error:Large display error when output current is less than 0.05A.It can not display output current if current is 10~40mA.
Over Temperature Protection:Module will turn OFF output automatically if termperature is more then 100℃.It will display ‘-OT-’.User need reduce load power and then press ‘ON/OFF’ button.
Note:
1.It is a DC power module,So it can not connect to AC power.
2.Please don’t short output.
3.’IN-’ and ‘OUT-’
1.It is a DC power module,So it can not connect to AC power.
2.Please don’t short output.
3.’IN-’ and ‘OUT-’
Package Included:
1PCS*
1PCS*
5V to 0.5-30V USB Step Up Down
Description:
DC adjustable constant voltage constant current step up/down power supply module with LED digital tube display.
Display output voltage, output current and output power. Adjustable output voltage and current. Set output current to meet the require.
It can be used as ordinary buck power supply module, charger and LED constant current driver. Simple and efficient, practical.
Features:
Support short circuit protection
Support anti-backflow protection
Support constant voltage constant current adjust
4-Bit digital tube display
Three input power modes
Support over-current protection
Support over-voltage protection
Support over power protection
Support over temperature protection
Support charging mode
High resolution
Multiple parameters can be displayed in turn
Comfortable outer casing.
Parameters:
Product Name: USB 2A Step Up/Down Power Supply Module (NO Shell or With Shell)
Input Voltage for Pads: DC 4.0V-13.0V
Input Voltage for USB: DC 5.0V
Output Voltage: DC 0.5V-30.0V
Output Current: 2A
Output Power: 15W(Max)
Voltage Display Precision: +/-0.1V
Voltage Display Resolution: 0.1V
Current Display Range: 0~2.2A
Current Display Precision: +/-0.05A
Voltage Display Resolution: 0.001A
Power Display Range: 0~99.99Ah
Capacity Precision: 0.00W~15.0W
Protection Temperature Threshold: 100℃
Conversion efficiency: 95%
Working current: 30mA
Working Temperature range: -20℃~85℃
Working Humidity Range: 0%-95%RH
Size: 84 * 35 * 24mm
Button/Potentiometer/LED introduction:
1>. Long press means need keep press for more than 3second.
2>. Left Button: Long press is used to set default ON or OFF for next re-power at display mode or as ‘Minus -’ in calibration mode. Short press to select whether output voltage at display mode.
3>. Right Button: Long press is used to enter or exit calibration setup mode at display mode or as ‘Plus +’ in calibration mode. Short press to switch display output voltage, output current, output power or display these parameters in turn.
4>. CV Potentiometer: Adjust output voltage. Increase the output voltage when rotating clockwise. Please rotate the CV potentiometer 10 turns in counterclockwise if the output voltage cannot be adjusted.
5>. CC Potentiometer: Adjust output current. Increase the output current when rotating clockwise. Note: It is not keeping a fixed output current. When the load current reaches the set current value, the module starts to fix output this current value.
6>. ON LED: Green Output indicator. It will turn ON when there is a output at output terminal. Otherwise it is OFF.
7>. CC LED: Red Constant current output indicator. It enters the constant current state when the load current reaches the set current and CC constant current indicator turns ON.
8>. Input terminal:There are three input methods:
● Method 1: Standard Type A USB Male. It just can input DC 5V.
● Method 2: Micro USB Female. It just can input DC 5V.
● Method 3: IN+ and IN- pads. It can input DC 4.0V-13.0V.
● It can only choose one input method.
9>. Output terminal: KF-301-2P 5.08mm blue terminal. It can output DC 0.5V-30.0V.
Note:
It is a DC power module,So it can not connect to AC power.
Please don’t short output.
'IN-' and 'OUT-' can not be connect together,otherwise module can not support constant current output.
Please make sure input power is more than load power.
Please step down output power if module is hot.
Rotate CV potentiometer counterclockwise more than 10 turns if the output voltage can not be adjusted.
Output current can not keep fix value output.It changes with load.But It can not exceed set output current value.
There is a protective film on the surface of the shell. It is recommended to tear it off for a clearer effect.
Please read use manual and description before use.
Package Included:
1 x 15W 2A USB Buck Boost Converter Step Up/Down Power Supply Module 5V to 0.5-30V Adjustable
DC adjustable constant voltage constant current step up/down power supply module with LED digital tube display.
Display output voltage, output current and output power. Adjustable output voltage and current. Set output current to meet the require.
It can be used as ordinary buck power supply module, charger and LED constant current driver. Simple and efficient, practical.
Features:
Support short circuit protection
Support anti-backflow protection
Support constant voltage constant current adjust
4-Bit digital tube display
Three input power modes
Support over-current protection
Support over-voltage protection
Support over power protection
Support over temperature protection
Support charging mode
High resolution
Multiple parameters can be displayed in turn
Comfortable outer casing.
Parameters:
Product Name: USB 2A Step Up/Down Power Supply Module (NO Shell or With Shell)
Input Voltage for Pads: DC 4.0V-13.0V
Input Voltage for USB: DC 5.0V
Output Voltage: DC 0.5V-30.0V
Output Current: 2A
Output Power: 15W(Max)
Voltage Display Precision: +/-0.1V
Voltage Display Resolution: 0.1V
Current Display Range: 0~2.2A
Current Display Precision: +/-0.05A
Voltage Display Resolution: 0.001A
Power Display Range: 0~99.99Ah
Capacity Precision: 0.00W~15.0W
Protection Temperature Threshold: 100℃
Conversion efficiency: 95%
Working current: 30mA
Working Temperature range: -20℃~85℃
Working Humidity Range: 0%-95%RH
Size: 84 * 35 * 24mm
Button/Potentiometer/LED introduction:
1>. Long press means need keep press for more than 3second.
2>. Left Button: Long press is used to set default ON or OFF for next re-power at display mode or as ‘Minus -’ in calibration mode. Short press to select whether output voltage at display mode.
3>. Right Button: Long press is used to enter or exit calibration setup mode at display mode or as ‘Plus +’ in calibration mode. Short press to switch display output voltage, output current, output power or display these parameters in turn.
4>. CV Potentiometer: Adjust output voltage. Increase the output voltage when rotating clockwise. Please rotate the CV potentiometer 10 turns in counterclockwise if the output voltage cannot be adjusted.
5>. CC Potentiometer: Adjust output current. Increase the output current when rotating clockwise. Note: It is not keeping a fixed output current. When the load current reaches the set current value, the module starts to fix output this current value.
6>. ON LED: Green Output indicator. It will turn ON when there is a output at output terminal. Otherwise it is OFF.
7>. CC LED: Red Constant current output indicator. It enters the constant current state when the load current reaches the set current and CC constant current indicator turns ON.
8>. Input terminal:There are three input methods:
● Method 1: Standard Type A USB Male. It just can input DC 5V.
● Method 2: Micro USB Female. It just can input DC 5V.
● Method 3: IN+ and IN- pads. It can input DC 4.0V-13.0V.
● It can only choose one input method.
9>. Output terminal: KF-301-2P 5.08mm blue terminal. It can output DC 0.5V-30.0V.
Note:
It is a DC power module,So it can not connect to AC power.
Please don’t short output.
'IN-' and 'OUT-' can not be connect together,otherwise module can not support constant current output.
Please make sure input power is more than load power.
Please step down output power if module is hot.
Rotate CV potentiometer counterclockwise more than 10 turns if the output voltage can not be adjusted.
Output current can not keep fix value output.It changes with load.But It can not exceed set output current value.
There is a protective film on the surface of the shell. It is recommended to tear it off for a clearer effect.
Please read use manual and description before use.
Package Included:
1 x 15W 2A USB Buck Boost Converter Step Up/Down Power Supply Module 5V to 0.5-30V Adjustable
Domestic
We believe you need to get your purchases as quick as possible. As a general rule your item will be shipped within 24 hours of you purchasing it. We pack and post from Tuesday to Sunday (Mondays we are closed) but definitely get all our mail off to the post office first thing Monday morning for you. Mail gets picked up at 12pm so chances are if you buy before lunchtime your item will leave the same day.
International
Same as above but understand that depending on what part of the world you are from it does take a little longer to send, delivery can be from 7-15 working days. Also other factors to take into consideration are quarantine and customs regulations in your country. It is also a consideration that customs duties and GST/VAT may be payable at the buyers expense.
Combined Postage (for items with shipping charges):
We are more than happy to combine postage, just use the Buy it Now function in eBay (but DO NOT PAY after purchasing each item) to buy all the products you need, when you have finished request a combined invoice, we will base the shipping cost on the size, weight and your location.
* When you satisfied with our product and services please leave us positive feedback.
* If you have got the package, please confirm "Delivery on time" For us.
* If a problem occurs, contact us immediately with any email request.
* Just contact us using the " Ask the seller a question" link on eBay.
Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us.
For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the " Ask the seller a question" link on eBay.
We expect positive feedback and 5 scores DSR from you.
- We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
- If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse.
- Please include your eBay ID and item number with any email requests.