Yueqing Langir Electric Co., Ltd.
Main products:vandalproof switch,floor heating thermostat,indicator lamp,illuminated pushbutton switch,rotary switch
Contact Us
  • Contact Person : Ms. Ni Rena
  • Company Name : Yueqing Langir Electric Co., Ltd.
  • Tel : 86-577-62737672
  • Fax : 86-577-62737671
  • Address : Zhejiang,Wenzhou,Xuezhai Industrial Zone, Liushi, Yueqing
  • Country/Region : China
  • Zip : 325604

CE ROHS D-30 Dual Output Switching Power Supply

CE ROHS D-30 Dual Output Switching Power Supply
Product Detailed
D-30 Dual Output Switching Power Supply 1.Cooling by free air convection 2.2 years warranty.

Dual Output Switching Power Supply D-30 for good quality1.Cooling by free air convection2.2 years warranty.


1. Universal  AC input/ full range

2. Protections: short circuit / overload/ over voltage

3. Cooling by free air convection

4. 100% full load burn-in test

5. 2 years warranty

Model SpecificationD-30AD-30B
DC output voltage5V12V5V24V
Output voltage error (Note2)±2%±1%±1%±1%
Rated output current4A1.3A2.2A1A
Output current rage0.5-4A0-1.3A0-4A0.1-1A
Wave and noise(Note3)50mVp-p50mVp-p50mVp-p100mVp-p
Inlet stability(Note4)±0.5%±0.5%±0.5%±1%
Load stability(Note5)±0.5%±0.5%±0.5%±4%
DC output power32W75W
Adjustable range for DC voltageCH1+10,-5%CH1+10,-5%
AC input voltage range85~132VAC/170~264VAC;selected by switch 47~63Hz;240-370VDC
Input current0.86A/115V 0.45A/230V
AC impulse currentCold-start current 18A/115V 36A/230V
Leakage current<0.5mA/240VAC
Overload protection

105%~150% Type:FOLDBACK Pulsing hiccup shutdown Reset. auto recovery

Over-voltage protection……
High-temperature protection……
Temperature coefficient±0.03%°C(0~50°C) ON+5V OUTPUT
Setup rise hold up time200ms,50ms,30ms
Vibration10~500Hz,2G 10min./1cycle,Period for 60min,Each axes
Withstand voltage

Input and output interval:1.5KVAC,Input and enclosure:1.5KVAC,Output and enclosure:0.5KVAC

Isolation resistanceInput and output interval,Input and enclosure,Output and enclosure:0500VAC/100M Ohms
Working temperature and humidity-10°C~+60°C,20%~90%RH
Store temperature and humidity-20°C~+85°C,10%~95RH
Overall dimension129*98*35mm
Safety standardsMeet UL1012 requirement(Not apply for the mark)
EMC standardsMeet FCC Part 15J Conduction class B
Note:1.The testing condition for the parameter above is:230VAC input, rated load,25°C 70%Rh,Humidity2.Error,include the setting error, line stability and load stability.(Note:5)3.Wave test:adopting“A12”double wire for 20MHz,and 0.1uF&uF capacitor short-circuit for interrupting4.Inlet voltage stability test: when is over load, the lowest voltage of inlet is representative to the highest voltage.5.Load stability test: The load is from 0% to 100%,others 60%.6.C2,3,11must be knocked down.

CE ROHS D-30 Dual Output Switching Power Supply

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