wanptek NPS1203WH(3LED) 0~120V 0~3A 360W Variable dc Power Supply Four Digit Display lab Switching Dc Power Supply

wanptek NPS1203WH(3LED) 0~120V 0~3A 360W Variable dc Power Supply Four Digit Display lab Switching Dc Power Supply

Adopting PWM modulation, high efficiency and more power saving;

Temperature controlled fan for heat dissipation, low noise, and long lifespan.

Built in OVP overvoltage protection, OCP overcurrent protection, OPP overload protection, OTP overheating protection, complete and reliable protection functions;

Pre set voltage, current, OUT output function

The product has a short circuit protection alarm function

55 dollar

Product Description

The NPS series products are three window three digit adjustable switch DC power supplies that can simultaneously display voltage, current, and power. The product is widely used in mobile phone repair, computer repair, battery charging, school teaching, and production line use. The output voltage and output current can be controlled and adjusted by variable resistors respectively. The stability and ripple coefficient of the power supply are very good. It has a small size, beautiful design, convenient operation, and can work for a long time at full load, which is highly favored by users.

Product Features

Small size, light weight, and high power density.

Automatic switching of constant voltage and current.

Three sets of LED three digit displays for voltage, current, and power, with high accuracy.

Temperature controlled fan for heat dissipation, low noise, and long lifespan.

Application areas

1. Production line testing.

2. Repair of mobile phones, computers, and electrical appliances.

3. Product aging and electroplating.

4. Battery charging.

5. Laboratory and scientific research teaching.

6.All other occasions that require DC power supply.

Product parameter table

model	NPS306W	NPS3010W	NPS605W	NPS1203W
output power	180W	300W	300W	360W
Output voltage	0 ~ 30V	0 ~ 30V	0 ~ 60V	0 ~ 120V
output current	0 ~ 6A	0 ~ 10A	0 ~ 5A	0 ~ 3A
work environment
	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 pressure CV
	Voltage stability: 0.1% ± 3mV
	Load stability: 0.2% ± 3mV
	Ripple voltage: ≤ 0.5% Vp-p
	Continuously adjustable from 0 to rated voltage
Constant current CC
	Current stability: 0.1% ± 3mA
	Load stability: 0.2% ± 3mA
	Ripple current: ≤ 0.5% Vp-p
	Recovery time: ≤ 500 μ S
	Temperature coefficient: ≤ 100ppm/℃
	Continuously adjustable from 0 to rated current
display
	Three sets of 0.4 inch red three digit digital tubes display
	Display accuracy: 0.5% ± number of digits
	Display resolution: voltage 0.1V, current 0.01A
Size and Weight
	Product dimensions: 70 (W) x 130 (H) x 230 (L) mm
	Packaging size: 110 (W) x 170 (H) x 290 (L) mm
	Net weight: 1.3KG
	Gross weight: 1.6 KG
	10 sets/piece, box size: 54 * 31 * 38 centimeters, box weight: 16.2 KG
Random attachments
	power cord x 1 (EU,US,UK, ...)
	Instruction manual x 1
	Test line x 1
Machine color	Black, white