Alinco DM-30TR

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.

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.

• 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
• Input voltage: 120 V AC 50/60Hz (DM-30TR)
• 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