DM-30E

This CE-Approved, affordable switching power supply packs a lot of features into an ultra-compact, lightweight design that features 9-15VDC variable output and delivers up to 20A continuous, 30A peak.

Convenient for radio users, the Noise Offset Circuit moves unwanted switching noise to another frequency. Other features include a large illuminated digital Volt/Amp meter, rear panel binding posts (30A peak/a pair), front panel quick terminals (5A peak/a pair, banana for E, Anderson power Poles for T), voltage adjust (9-15V) or fixed at 13.8V, ripple less than 80mVp-p and triple circuit protection for short-circuit, over temperature, and current limiting.

      Features :-

  • Voltage Control
    The output voltage is continuously adjustable from 9to15Volts DC,
    or fix it at rated 13.8V.
  • Volt & Amp Meter
    A highly visible, accurate digitalVolt / Amp meter allows
    real-time monitoring of the  output current.
  • Auxiliary Output Terminals (5A max.)
    A pair of quick terminal on the front panel adds an extra versatility.
    (Banana terminals for E, Anderson power Poles for T)
  • Large Binding Posts
    The main output terminals are large enough to provide an
    efficient power transfer to your equipment.
  • Forced Air Cooling
    Designed with reliability in mind, a durable cooling fan keeps DM-30 running
    continuously under heavy loads.
  • Noise Offset
    The Noise Offset Circuit moves any unwanted switching noise


     Specifications :-


       DM-30E

  • Input Voltage 220VAC 50/60Hz (DM-30E)
  • 120VAC 50/60Hz (DM-30T)
  • Output voltage 13.8V DC (rated) variable 9~15V DC
  • Output current 20A continuous at 13.8VDC
  • 30A max (50% duty cycle, 1min. interval)
  • Output voltage regulation Less than 2%
  • Ripple voltage Less than 80mVp-p
  • Protection Automatic current shut down over 30A
  • Temperature protection circuit
  • Fuse 5A (DM-30E) / 8A(DM-30T)
  • Dimensions WxHxD 155 x 75 x 205 mm or 6.10 x 2.80 x 8.07 inches
  • Weight just 1.6Kg


Please note that our quoted postage costs are for UK Mainland only unless stated, but we will always try and offer a competitive service to any other destination if you call us on our Main Hotline (02392 313090) for more info. 

Please contact us for delivery costs to Ireland / Northern Ireland.  Thank you

Also, due to the very high volume of sales we process on e-Bay and in our showrooms especially during this difficult time, there is a small possibility that a stock item listed on e-Bay may be unavailable, should this happen we will of course offer a full refund or the option to upgrade to a similar item at no extra cost if available