Converter DC-DC 300



The DC-DC300 is a Isolated Step Down Converter.
Stock Code
Max Power
I/P & O/P Voltage(DC)*
Output Current
DC-DC 300

48V Nom. (36-72V)



* Preset voltage within the range
DC Input Voltage Range 24V Nominal (36-72)VDC
Line Regulation (Full Load) <=±0.5%
Load Regulation V1<=±0.5%, V2<=±1%(With Regulator)
Output Voltage 12V Nominal
Output Voltage Adjust Range ±10%
Output Current 25A Continuous
Output Power 300Watts
Protection Over Current/Over Voltage/Over Temperature/Short Circuit
Output Overload Protection 110~130%
Output Overvoltage Protection 115~150%
Withstand Voltage I/P-O/P:1.0K VDC/1min,
  I/P-F/G: 1.0K VDC/1min,
  O/P-F/G: 0.5K VDC/1min
Isolation Resistance >100M Ohm @ 500 VDC
Operating Temperature -10ºC~+50ºC
Operating Humidity 20%~90%RH (Non Condensing)
Safety Standards Design Refer to LVD
EMC Standards Design Refer to EN55022, EN610000-4
Cooling Methods Fan
Dimensions 215x 115 x 50 (mm)
Weight 0.9kg
Input/output voltages to be customer specified for factory adjustment. Most models are not customer adjustable.
Standard units are power converter designs NOT SUITABLE for battery charging
Please phone customer services for DC - DC converters with other voltage and current ratings.