Overview

Alinco DM-30 Digital Power Supplies

Alinco DM-30 Digital Power Supplies are an affordable switching power supply that packs a lot of features, including Anderson Powerpole connectors. They are an ultra-compact, lightweight design that supports 9-15 V DC variable output and delivers up to 30A peak power to 2-way radio communication products.

Alinco DM-30 power supplies are available for 120 V AC input as their DM-30TR or for 230 V AC input as their DM-30ER (E for Europe).

A convenient feature for Amateur Radio users: an adjustable Noise Offset Circuit moves unwanted switching noise to another frequency. Other features include: a large illuminated digital Volt/Amp meter, a pair of rear panel binding posts (30A peak), front panel Anderson Powerpole connectors (two pairs 5A peak), switch-selected voltage adjust (9-15 V) or fixed at 13.8 V, ripple less than 80mVp-p and triple circuit protection for short-circuit, over temperature, and current limiting.

Alinco DM-30 Digital Power Supply features:

* A highly visible, accurate digital Volt / Amp meter allows real-time monitoring of the output current
* Two pairs of Anderson Powerpole connectors on the front panel (DM-30TR) add extra versatility
* A pair of Banana Jack connectors on the front panel (DM-30ER) adds extra versatility
* The Noise Offset Circuit moves unwanted switching noise to another frequency
* Designed with reliability in mind, a durable cooling fan keeps DM-30 running continuously under heavy loads
* Rear output terminals are large and provide an efficient Max 30A power transfer to your equipment

Alinco DM-30 specifications:

* Input voltage: 120 V AC 50/60Hz (DM-30TR)
* Input voltage: 230 V AC (DM-30ER)
* Output voltage: 9 to 15 V DC variable or select voltage fixed at 13.8 V
* Output current 20A continuous at 13.8 V DC
* 30A max (50 percent duty cycle, 1-minute intervals)
* Output voltage regulation: Less than 2 percent variance to full load
* Ripple voltage: Less than 80mVp-p
* Protection: Over current, over temperature, and short circuit
* Fuse protection: DM-30TR, 8A (DM-30ER, 5A)
* Dimensions: (W x H x D) 6.10 x 2.80 x 8.07 in. (155 x 75 x 205 mm)
* Weight: Approximately 3.53 lbs. (1.6kg) with AC cord

Note: For additional product information, please look at the files under the "Documentation" tab.

Alinco power supplies offer good value for your ham-radio dollar. Why not upgrade to a switching power supply specifically designed for Amateur Radio? Order Alinco DM-30 Digital Power Supplies from DX Engineering to add versatility, convenience and quality to your shack's DC power!

Documentation

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