Feature:
1.Voltage and current are four high-precision digital LED display
2.Small size, high power, simple operation
3.Over-voltage, over-current, over power, overheating, reverse polarity protection
4.Voltage, current, high-resolution
5.Operating modes are given voltage and constant current, especially for LED power supply and battery testing and aging
6.Have isolated two independent input channels can be paralleled constant current mode, constant voltage mode can be connected in series
Description:
KL series are highly precise economical dual channel DC electronic load, can be widely used in LED drivers, switching power supply, power adapter, mobile power, chargers, batteries and other products, testing and aging. Using potentiometer adjustment method, simple to use, easy to adjust. With constant current, constant voltage (CC, CV) mode, the current mode can be used to simulate a resistive load to discharge the battery pack to power load; their voltage mode can be used to simulate the capacitive load to charge the load, and simulate the LED to the LED drive power constant voltage characteristic load. With perfect protection function, and its performance and functionality is the traditional slide wire resistor can not be compared for the related industries can greatly improve production efficiency and reduce costs.
Parameter:
1.Voltage and current are four high-precision digital LED display
2.Small size, high power, simple operation
3.Over-voltage, over-current, over power, overheating, reverse polarity protection
4.Voltage, current, high-resolution
5.Operating modes are given voltage and constant current, especially for LED power supply and battery testing and aging
6.Have isolated two independent input channels can be paralleled constant current mode, constant voltage mode can be connected in series
Description:
KL series are highly precise economical dual channel DC electronic load, can be widely used in LED drivers, switching power supply, power adapter, mobile power, chargers, batteries and other products, testing and aging. Using potentiometer adjustment method, simple to use, easy to adjust. With constant current, constant voltage (CC, CV) mode, the current mode can be used to simulate a resistive load to discharge the battery pack to power load; their voltage mode can be used to simulate the capacitive load to charge the load, and simulate the LED to the LED drive power constant voltage characteristic load. With perfect protection function, and its performance and functionality is the traditional slide wire resistor can not be compared for the related industries can greatly improve production efficiency and reduce costs.
Parameter:
|
Model |
KL283 |
KL293 |
KL284 |
KL293a |
KL284a |
|
|
Load |
Input (road) |
2CH |
2CH |
2CH |
2CH |
2CH |
|
Input voltage |
0~80V DC |
0~150V DC |
||||
|
Total current |
0~30A DC |
0~40A DC |
0~40A DC |
0~40A DC |
0~40A DC |
|
|
Total power |
0~300W |
0~300W |
0~400W |
0~300W |
0~400W |
|
|
Voltage accuracy |
0.00~80.00V：0.03%+5mV |
0.00~150.00V：0.05%+5mV |
||||
|
Current accuracy |
0.000~30.000A/0.000~40.000A：0.03%+5mA |
|||||
|
Minimum resolution |
Voltage 0.01V, current 0.001A |
|||||
|
Minimum on resistance |
<0.08ohm |
|||||
|
Ripple |
<5mVpp |
|||||
|
Working environment |
0~50℃, 80% RH |
|||||
|
Protection method |
Overvoltage / over current / over power / over temperature / polarity reverse |
|||||
|
Input |
Power |
＜15W |
||||
|
AC |
220V AC±10%, 47~63Hz |
|||||
|
Weight |
4.0Kg |
|||||
|
Size |
80mmW x 180mm H x 260mm D |
|||||
|
Accessories |
Operation manual, power cord, terminal block子 |
|||||
Package Included:
1 x KL284 2CH DC Electronic Load Instrument
1 x Power line
