Twintex Electronics Co., Ltd.| Manufacturer
Twintex Electronics Co., Ltd.

China Manufacturer with main products: Oscilloscope, Power Supply, Multimeter, Function Generator, Lcr Meter, Thermometer, Tachometer, Clamp Meter

Home  >Products Catalog > Power Supply and DC Load > Programmable High Power DC Power Supply 15V800A 50V250A 100V100A 250V40A 400V/300A 1000V10A

Programmable High Power DC Power Supply 15V800A 50V250A 100V100A 250V40A 400V/300A 1000V10A

Supply Ability: 1,000 Piece/Pieces per Month
Shipping: EXW, FOB, CIF, CFR
Payment Terms: L/C, T/T, Western Union
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China


High Power DC Power Supply TP-D series



The TP-D series are high power output Switching DC power supply. The regulation mode of the TP-D series adopts IGBT module, which facilitates high efficiency, high accuracy and high stability.

The TP-D series can be made according to customer request, with output voltage up to 1000V and output current up to 3000A. Over Voltage Protection, Over Current Protection, Over Temperature Protection and Over Load Protection keep the TP-D series and their load safe from unexpected conditions. For more complicated applications, the TP-D series are available with many optional functions: RS-232/485 interface, remote sensing, remote ON/OFF control, timer switch, and square waveform output. TP-S series is an ideal solution for various industrial applications.



ü  Max.output voltage 1000V, Max. output current 3000A

ü  Applying IGBT module and 19-inch standard size

ü  4 1/2 LED display for voltage and current

ü  Constant voltage (CV) and constant current (CC) operations, Auto CV/CC switch

ü  Front panel operation: preset voltage and current, output ON/OFF

ü  Multiple protections: OVP, OCP, OTP and OLP

ü  Optional function – Digital Signal output: RS-232 or RS485 interface

ü  Optional function – Analog output: DC 0-5V or 4-20mA signal to control the output voltage and current

ü  Optional function – Remote Sensing: to compensate the voltage drop

ü  Optional function – Remote ON/OFF control: using a potentiometer to control the output

ü  Optional function – Timer Switch: to turn on or off the output as per preset time

ü  Optional function – Square Waveform Output: to output user-defined square waveform according to preset time and cycles

ü  Customized specifications and functions acceptable





Output capacity

At request

Working mode



<10KW: single phase 220Vac±10%

10KW: three phase 380Vac±10%

Constant Voltage Operation

Output voltage

DC 0~100% full range adjustable

Line regulation

0.2% + 2d

Load regulation

0.3% + 2d

Temperature drift


Ripple & Noise

0.3%+10mV (rms)

Constant Current Operation

Output Current

DC 0~100% full range adjustable

Line regulation

0.2% + 2d

Load regulation

0.3% + 2d

Temperature drift


Ripple & Noise

0.5%+10mA (rms)



4 1/2 digits LED display

Voltage display

00.00V-19.99V;    000.0V-199.9V;    0000V-1999V

Current resolution

00.00A-19.99A;    000.0A-199.9A;    0000A-1999A


±1% ±1d


Over Voltage Protection (OVP)

Built-in OVP, protection limit is +5% of rated voltage. The output will be shutdown when OVP is activated.

Over Current Protection (OCP)

Over load, short circuit and current limit output

Over Temperature Protection (OTP)

Built-in OTP, protection limit is 85±5% (temperature of cooling device). The output will be shutdown when OTP is activated.


Cooling method

Cooling fan

Input module

Power socket or terminal block

Operating environment

0~40, 10%~80%RH

Storage environment

-20~70, 10%~90%RH

Dimension (WxHxD)

1KW: 210×90×350mm

3KW: 425×100×450mm;   482×82×450mm   (Rack mount)

6KW: 425×150×650mm;   482×132×650mm  (Rack mount)

12KW: 425×320×450mm;  482×300×650mm  (Rack mount)

15KW: 350×600×650mm

20KW: 425×600×650mm

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