DC to DC Converters With High Input Voltage Range

ULTRA-WIDE INPUT 150~1500VDC DIN RAIL DC TO DC CONVERTERS

ADM stocks MEAN WELL’s ultra-wide input DIN DC to DC converters, the DDRH series.  

The DDRH series DC to DC converters are perfect for solar applications and are available in 60-WATT and 240-WATT variant. The full list of models available is shown at the end of this blog post.  

MEAN WELL DDRH-60 DC DC Converter with High Input Voltage
MEAN WELL 60-WATT DC DC Converter with High Input Voltage

 

The voltage of solar panels can fluctuate significantly depending on the number, size and type of panels that are connected, and fluctuations in solar radiation. 

So, these DC-DC converters with their ultra-wide input range are a great solution. 

MEAN WELL high voltage input DC to DC converter application

 

As well as the ultra-wide input range the DDRH series boasts a wide range of useful features: 

DDRH-60

DDRH-240

150~1500Vdc 10:1 ultra-wide input range  

250~1500Vdc 6:1 ultra-wide input range

4KVdc input-output isolation 

4KVdc input-output isolation 

-30~+80℃ wide temperature range* 

-40~+80℃ wide temperature range*

Operating altitude up to 5000m

Operating altitude up to 5000m

Potted design for enhanced environment protection

Conformal coating

Free air convection cooling – no fan to fail 

Free air convection cooling – no fan to fail 

*refer to derating curve in data sheet

 

There are 4 ouput voltages option to choose from:

DDRH-60

DDRH-240

5V

12V

12V

24V

24V

32V

48V

48V

 

The MEAN WELL DDRH series DC to DC converters come with a 3-year manufacturer's warranty.  

For further information please contact ADM

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1 August 2025