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> New QJ2002A 20V 2A dc adjustable power supply
New QJ2002A 20V 2A dc adjustable power supply
QJ2002A 20V 2A DC Adjustable Power Supply NEW
* Backlight, LCD displays the output voltage and current.
* Low drift, but high stability.
* Adjust the voltage and current automatically.
* Apply current limitation protection methods, and set the limitation according to your needs.
* Intelligent control heat sinking.
* Input Voltage: 220V 10% 50Hz 2Hz
* Power supply effect: CV 0.01%+3mV
* Loading effect: CV 0.02%+3mV
* Noise and Ripple: CV 1mV(RMS)
* Working temperature: 0-40 C
* Working time: continuous 8 hours
