wanptek TPS305H DC power supply 30V/5A Repairing Mobile Phone Laboratory Adjustable DC Power Supply School Switch Power Supply

wanptek TPS305H DC power supply 30V/5A Repairing Mobile Phone Laboratory Adjustable DC Power Supply School Switch 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

37 dollar

Product Description

The TPS series products are high-precision DC stabilized power supplies with three windows and four digits display, which 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 use of coding potentiometers allows for continuous adjustment of output voltage and current between 0 and nominal values, and pre-set values can be displayed for easy use and adjustment. This device has USB-A/Type-C fast charging function and supports multiple fast charging protocols. Equipped with perfect OVP and OCP short-circuit protection circuits, the stability and ripple coefficient of the power supply are very good. It has small size, light weight, beautiful design, convenient operation, and can work for a long time at full load, which is deeply loved by users.

Product Features

Switch between voltage and current options, adjust the value by encoding the potentiometer, and the set value can be displayed in advance.

OCP overload protection function, short circuit stop output, OUT output switch.

USB-A/Type-C fast charging function, supporting multiple fast charging protocols

Small size, light weight, and sufficient power.

Automatic switching of constant voltage and current.

Three sets of LED four 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 mobile phones, computers, and appliances.

3. Product aging and electroplating.

4. Battery charging.

5. Laboratory, scientific research, and teaching.

6. All other occasions that require a DC stabilized power supply.

Product parameter table

Model	TPS305	TPS3010	TPS605	TPS1203	TPS1602
Output Power	150W	300W	300W	360W	320W
Output voltage	0~30V	0~30V	0~60V	0~120V	0~160V
Output current	0~5A	0~10A	0~5A	0~3A	0~2A
Auxiliary functions	USB-A/Type-C fast charging, supporting various fast charging protocols
Protection mode	Current limiting protection / short circuit alarm stop output, self recovery
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
	0.4inch white light four digit digital tube display
	Display accuracy：0.5%±digits
	Display resolution： voltage 0.01V， current 0.001A
Size and weight
	Product size：210(L) x 145(W) x 80(H) mm
	Packing size：300(L) x 195(W) x 135(H) mm
	Net weight：1.2Kg
	Gross weight：1.6Kg
	9sets/piece, box size:590315405mm,box weight:15kg
Random attachment
	power cord x 1 (EU,US,UK, ...)
	Instructions x 1,
	Test line x 1,
Machine color	Black、White