For other DIN rail DC-DC Converters see DDR range 120W240W 480W.

DIN rail mounted DC to DC converter from Meanwell. For home, industry, ITE, telecom etc. All units provide short circuit, overload (OLP), over voltage (OVP) and input reverse polarity protection. They also incorporate low input voltage shutdown. All units have adjustable pot outputs and can be set to 4.5V, 9V, 13.8V, 27.6V and 55.2V if necessary. The Battery Backup example pictures, shows a UPS (Uninterruptible Power Supply) which drives multiple DDR units for simultaneous 5V, 12V and 24V outputs.

The DDR15 series
provides 3.3V@3.5A (3.3 x 3.5 = 11.6 Watts only), 5V@3A, 12V@1.25A, 15V@1A or 24V@0.63A. They operate from 9-36VDC (type G = 12V or 24V battery),  18-75V (L = 24V or 48V battery or 60VDC).
Weighs 0.068kg, Size 17.5x90x54.5mm

The DDR30 series
provides 5V@6A, 12V@2.5A, 15V@2A or 24V@1.25A. They operate from 9-36VDC (type G = 12V or 24V battery), 18-75V (L = 24V or 48V battery or 60VDC). Weighs 0.12kg, Size 35x90x54.5mm

The DDR60 series
provides 5V@10.8A (5 x 10.8 = 54 Watts only), 12V@5A, 15V@4A or 24V@2.5A. They operate from 9-36VDC (type G = 12V or 24V battery), 18-75V (L = 24V or 48V battery or 60VDC). Weighs 0.216kg, Size 52.5x90x54.5mm

All Meanwell products have a 2 to 7 year warranty. MEAN WELL Enterprises Co., is a Taiwan based company started in 1982 with strong ties worldwide (some well-known companies re-badge their products) and they provide excellent support and backup. Meanwell is a TQM (Total Quality Management) company and is ISO9001 certified. In 2017, the 2-year return rate was 1 in 6600. Meanwell power supplies are extremely reliable in our experience with only one unit DOA (Dead On Arrival) that was replaced and three returned during the warranty period in the 15+ years we have been selling... one power supply had been installed in a control box outdoors (for advertising) and had been attacked by a nest of ants! Meanwell now offers a range of fully sealed units (IP65 and IP67 rated)... please ask us for advice for outdoor and hazardous environments. For a company video - click here.

Some "on-the-web" comments... 1. "I have hundreds of 600 Watt 24V Meanwells running in the field and probably another 100+ 350Watt 5V running in the field and they are the most reliable piece of equipment compared to everything else. I've -never- replaced one in over 11 years, but I have replaced a lot of cruddy circuit boards designed or assembled by the less technically inclined (companies).", 2. "But in the end I've learnt a lesson here and that is spend the extra cash and buy some quality power supplies like the meanwell brand or else you could be in for a very frustrating time but I don't have the budget for that this year so I'll have to deal with what I have (sad face)". 3. Need a decent power supply... I can recommend mean well supplies. They are low end industrial supplies but are good quality, much better than no-name chinese supplies you can get from ebay etc.. I use mean well in lots of equipment and have had very few failures in thousands of hours of run time.

We also provide a download (or CDROM on request) with the documentation in PDF format and other information on Meanwell products.

All goods sold in Australia include GST, a tax invoice is provided.

EXPRESS DELIVERY INCLUDED.

A re-written user manual is provided because we care that all products that we sell have clear and easily readable information and instructions with adequate warnings about any dangers or precautions that need to be taken! Beware of purchasing this product from overseas as an Australian Warranty will not be provided. The D type unit has exposed high voltage terminals (> 60VDC) and must be installed inside a suitable enclosure according to local electrical authority regulations. PLEASE download the PDF document "Buying electrical equipment online" from Energy Safe Victoria.