DC12V 250W 20A
Product Specifications:
Power supply voltage: DC12V (±5%)
Constant current discharge current adjustment range: 0-20A
Working mode: single mode constant current (CC)
Maximum error of discharge current: 0.7%-0.01A
Maximum discharge power: 250W
Product Specifications:
Power supply voltage: DC12V (±5%)
Constant current discharge current adjustment range: 0-20A
Working mode: single mode constant current (CC)
Maximum error of discharge current: 0.7%-0.01A
Maximum discharge power: 250W
Basic function:
1. Constant current discharge
2. The voltage and current are displayed at the same time during discharge, which intuitively reflects the discharge situation
3. The voltage and current wiring ports are separated, and with appropriate wiring, the influence of line resistance on the voltage can be eliminated
1. Constant current discharge
2. The voltage and current are displayed at the same time during discharge, which intuitively reflects the discharge situation
3. The voltage and current wiring ports are separated, and with appropriate wiring, the influence of line resistance on the voltage can be eliminated
Instructions:
1. Turn on the 12V working power supply to enter the electronic load mode, make sure that it is in the stopped state (the knob timing needle is the smallest) and connect the power supply under test to the test input power port. Be careful not to connect the wrong polarity.
2. Set the constant current through the knob
Note: There is no voltage limit and power limit inside because of the open work, but the normal work should be below 100V and below 250W
1. Turn on the 12V working power supply to enter the electronic load mode, make sure that it is in the stopped state (the knob timing needle is the smallest) and connect the power supply under test to the test input power port. Be careful not to connect the wrong polarity.
2. Set the constant current through the knob
Note: There is no voltage limit and power limit inside because of the open work, but the normal work should be below 100V and below 250W
Precautions for use:
1. Be sure to pay attention to the polarity when connecting to the target power supply
2. To eliminate the influence of line resistance on the display voltage, two lines should be drawn from the two output points (+, -) of the discharge power supply, as shown in the above wiring diagram.
3. The power supply voltage cannot be greater than 15VDC
1. Be sure to pay attention to the polarity when connecting to the target power supply
2. To eliminate the influence of line resistance on the display voltage, two lines should be drawn from the two output points (+, -) of the discharge power supply, as shown in the above wiring diagram.
3. The power supply voltage cannot be greater than 15VDC
Fault reason and elimination:
No display after power-in: check the polarity of the incoming potential, whether the 12VDC of the incoming telephone position is normal, and whether there is any looseness.
Only display 000, 000 when the power is turned on: check whether the discharge source is normal and whether the wiring polarity is normal.
Only the voltage is displayed when the power is turned on, and the adjustment potentiometer has no current discharge: check whether the wiring is in poor contact, which is A+, A-, and check whether the fuse is blown.
No display after power-in: check the polarity of the incoming potential, whether the 12VDC of the incoming telephone position is normal, and whether there is any looseness.
Only display 000, 000 when the power is turned on: check whether the discharge source is normal and whether the wiring polarity is normal.
Only the voltage is displayed when the power is turned on, and the adjustment potentiometer has no current discharge: check whether the wiring is in poor contact, which is A+, A-, and check whether the fuse is blown.
DC12V 100W 10A
Product parameters:
Power supply voltage: DC12V (±5%)
Constant current discharge current adjustment range: 0-10A
Working mode: single mode constant current (CC)
Maximum error of discharge current: 0.7%-0.01A
Maximum error of capacity test: 0.5A 2.5%, 2A 1.5%, 5A and above 1.2%
Maximum power: 100W
Product parameters:
Power supply voltage: DC12V (±5%)
Constant current discharge current adjustment range: 0-10A
Working mode: single mode constant current (CC)
Maximum error of discharge current: 0.7%-0.01A
Maximum error of capacity test: 0.5A 2.5%, 2A 1.5%, 5A and above 1.2%
Maximum power: 100W
Instructions:
1. Turn on the 12V power supply and turn it on to enter the electronic load mode. Make sure that it is in the stopped state (the knob is counterclockwise to the smallest) and connect the power supply under test to the test input power port. Be careful not to connect the wrong polarity.
2. Set the constant current through the knob
1. Turn on the 12V power supply and turn it on to enter the electronic load mode. Make sure that it is in the stopped state (the knob is counterclockwise to the smallest) and connect the power supply under test to the test input power port. Be careful not to connect the wrong polarity.
2. Set the constant current through the knob
Note: Because it is open work, there is no voltage limit and power limit inside, but normal work should be below 100V and below 100W
Package list:
Electronic load X1
DC head cable X1
Electronic load X1
DC head cable X1
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