This series of products is a switching DC power supply, improving the traditional linear
The power supply has the disadvantages of being bulky, heavy, and inefficient. The output voltage and
The current is adjusted by two variable resistors to control the coarse adjustment and fine adjustment.
Therefore, it provides more convenience and precision in the adjustment of voltage and current.

Product Features
Small size, light weight and high power density.
Automatic voltage and current mode control.
Voltage, current double LED display, high precision
Temperature controlled fan heat dissipation, low noise and long life

1. Production line testing.
2. Mobile phone, computer, electrical maintenance.
3. Product aging, plating.
4. Charge the battery.
5. Laboratory, research and teaching.
6. Everything else needs a DC regulated power supply.

Model list

Model	NPS305D	NPS3010D	NPS605D	NPS1003D
Panel colour	blue	green	orange	red
Output voltage	0~30V	0~30V	0~60V	0~100V
Output current	0~5A	0~10A	0~5A	0~3A
working environment
	input voltage：AC 230V/115V±10%；50Hz/60Hz
	Working temperature：0℃～40℃;relative humidity:<80%RH
	Storage temperature：-10℃～70℃;relative humidity:<70%RH
Constant voltage CV
	Voltage stability：0.1%±3mV
	Load stability： 0.2%±3mV
	Ripple voltage：≤0.5% Vp-p
	0 to rated voltage continuously adjustable
constant current CC
	Current stability：0.1%±3mA
	Load stability： 0.2%±3mA
	Ripple current：≤0.5% Vp-p
	Recovery time：≤500μS
	Temperature coefficient：≤100ppm/℃
	0 to rated current continuously adjustable
display
	0.4 inch red three digit display
	Display accuracy：0.5%±digits
	Display resolution： voltage  0.1V， current  0.01A
Size and weight
	Product size：70(W) x 130(H) x 230(L) mm
	Packing size：110(W) x 170(H) x 290(L) mm
	Net weight：1.3Kg
	Gross weight：1.6Kg
	10sets/piece, box size:54*31*38cm,box weight:16.2kg
Random attachment
	power cord x 1
	Instructions x 1,
	Test line x 1,