The product is the four positions of a three -window display high -precision switch DC power supply, which can display voltage, current and power supply at the same time. This product is widely used for mobile phone maintenance, computer maintenance, schools and production lines. Its output voltage and current can be continuously adjusted between 0 and nominal values. The stability and chain coefficient of the power supply are very good, the USB fast charging function and the perfect short -circuit protection circuit. Its size, beautiful design, convenient operation can work for a long time, and are deeply affected by most users Beloved person.
introduce:
A series of switching power for measuring tools exclude the inconvenience of large and heavyweight. The four adjustment buttons are controlled by two variable resistors, which have rough and fine adjustments for more relaxed and accurate adjustments.
Output voltage: 0 ~ 30V/0 ~60V (optional) (optional)
Output current: 0 ~ 5A/0 ~ 10A (optional) (optional)
Output power: 150W/300W (optional)
Voltage display resolution: 0.01V
Current display resolution: 0.001A
The output voltage range from 0 to the rated voltage and continuously adjusts.
Operating temperature and humidity 0 40 C RH80
The storage temperature is 10 70 C RH70.
Constant voltage resume
Voltage stability: 0.1 % ± 3mv
Load stability: 0.2 % ± 3mv
Waves voltage: 0.5 % VP-P
0 to the rated voltage continuous adjustment
Constant current CC
Current stability: 0.1 % ± 3mA
Load stability: 0.2 % ± 3mA
Pircular current: 0.5 % VP-P
Restore time: 500s
Temperature coefficient: 100ppm/
0 to the rated current continuous adjustment
exhibit
0.56 -inch white light four -digit number digital tube display
Display accuracy: 0.5 % ± number
Display resolution: voltage 0.01V, current 0.001A
Material: aluminum alloy
Auxiliary function: USB fast charging, supporting a variet