Qingdao Maikeni International Trading Co., Ltd.
Main products:50KW Frequency Converter,100KW Frequency Converter,Induction Heating Machine
Contact Us
  • Contact Person : Mr. Zhang Davide
  • Company Name : Qingdao Maikeni International Trading Co., Ltd.
  • Tel : 86-531-87901797
  • Fax : 86-531-87901697
  • Address : Shandong,Jinan,Building 15, Hongyuan Garden, West Second Ring Road
  • Country/Region : China
  • Zip : 250022

hot DC power supply

hot DC power supply
Product Detailed
hot DC power supply 1.CE,ISO 2.OEM 3.Small volume, light weight,Low noise, low ripple. 4.

hot DC power supply


Small volume, light weightPWM modulation, for lower consumed power, higher efficiency and electricity save.Well-designed electronic circuit, forced air-cooled heat treatment, with a very low temperature coefficient.Low noise, low ripple.High-gain amplifier circuit design, with a good rapid response characteristics.Four high sampling rate, high resolution voltage and current digital display meter.Built-in OVP over-voltage protection circuit and OTP over temperature protection circuit, reliable protection function.This product is designed load-side voltage detection terminals, able to accurately read the load terminal voltage and precise control functions.

Tech Parameters:



AC Input

Single phase 220V±10%

Three phase 380V±10%


DC Output Voltage

0-28VDc adjustable

Output Current

0-200A adjustable

Power Supply Stability


Load Stability


Ripple Wave


Voltage Display

 Precision: ±1% (10%-100% Rated Value)

Display Format  0.000V-9.999V;0.00V-99.99V;0.0V-999.9V

Current Display

Precision;±1% (10%-100% Rated Value)

Display Format  0.000A-9.999A;0.00A-99.99A;0.0A-999.9A

Output Over-voltage Protection

Built-in O.V.P protection, protection value is +5% of the rated value,the output will be closed when protection

Output Over-current


Over load, short circuit

Over-temperature Protection

Built-in O.T.P protection,protection value is 85°C±5%(temperature of radiator),the output will be closed when protection

Voltage Setting

10 turns potentiometer

Current Setting

10 turns potentiometer

Output polarity

Output positive(+),negative(-) grounded


Forced Air Cooling

Operating Enviroment

Designed for indoor, temperature 0°C~40°C;Humidity;10%~85% RH

Store Enviroment

Temperature;-20°C~70°C;Humidity;10%~90% RH

hot DC power supply

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