About Alinco DM-30E (20 Amp) Switch Mode Power Supply
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.
The output voltage is continuously adjustable from 9to15Volts DC, or fix it at rated 13.8V.
A highly visible, accurate digital Volt / Amp meter allows real-time monitoring of the output current.
A pair of quick terminal on the front panel adds an extra versatility. (Banana terminals for E, Anderson power Poles for T)
The main output terminals are large enough to provide an efficient power transfer to your equipment.
Designed with reliability in mind, a durable cooling fan keeps DM-30 running continuously under heavy loads.
The Noise Offset Circuit moves any unwanted switching noise
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
We aim to dispatch all parcels within 24hrs. We are normally able to dispatch parcels SAME DAY where orders are received before 2.00pm Monday to Friday.