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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!
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$145.95
$134.95
XS Power AGM Batteries
XS Power AGM batteries are some of the lightest batteries on the market. Independent test results have proven that they outperform other battery models that outweigh these power providers by up to 20 lbs. Cutting-edge lead acid battery technology produces more energy in a smaller space because each cell is compressed before case insertion, resulting in efficient power-producing packages that are completely sealed with no need to ever add water. This design is ideal for the abuse, making these the batteries of choice for demanding applications who need top performance and reliability. When you are pushing to power the impossible, you need the non-stop capabilities of the XS Power AGM batteries best suited for your application. Product features include: * Designed to be an inch shorter than what the competition offers for fitting in places where space is at a premium * Deep-cycling ability and ultra-low internal resistance results in high cranking amps and excellent vibration resistance * Variable position mounting (except upside-down) thanks to the no-spill design * Offered in 6 V, 12 V, 14 V, and 16 V models
Not Yet Reviewed
$439.99
Optima BlueTop Deep Cycle Marine 12-Volt Batteries
Optima BlueTop marine deep cycle 12 V batteries can extend your mobile radio operation to the “field”! Deep-cycle batteries in general are better for communications as they can withstand long periods of slow discharge, as well as being a source for long-lasting portable power. Optima BlueTops offer 55 amp-hour or 75 amp-hour versions depending on model chosen. They’re completely spill-proof, sealed units that may be used indoors safely. They are mountable in most any position and have more than 15 times the vibration resistance of regular lead-acid batteries, which is crucial for your off-road and marine applications. Along with their Spiralcell technology, these AGM batteries operate over a broader temperature range and they weigh less than standard batteries. Additionally, these top-of-the-line battery models are perfectly suited to portable, mobile, marine or emergency preparedness radio operations, anywhere! Why? Because Optima BlueTops offer you 3 times more recharges than standard lead-acid batteries. Get on the move; take your radio from your vehicle to your boat to the great outdoors with the power of Optima BlueTop marine deep cycle 12 V batteries.
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$399.99
On Sale
Alinco DM-530T Digital Power Supplies
Alinco DM-530T Digital Power Supplies pack a lot of features into an affordable communications-grade package. The output voltage of the DM-530T switching power supply is adjustable from 5-15VDC, or 13.8VDC fixed and can deliver up to 30A max current. Built-in triple circuit protections exist for short-circuit, over temperature and current limiting. The Noise Offset Circuit helps to reject switching-noise on the receive frequency by moving unwanted switching noise to another frequency. The large, highly visible and accurate digital Volt/Amp meter allows effortless real-time monitoring of output current. Other features of the Alinco DM-530T include: * Auxiliary 30A Output Terminals and USB Ports - Added front panel Anderson Power Pole ® terminals and USB ports provide versatile, quick connections. * 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-530 running continuously under heavy loads.
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$239.95
$229.95
Optima YellowTop Deep-Cycle 12-Volt Batteries
Optima YellowTop deep cycle 12 V batteries can help power your passion for Amateur Radio! Every ham operator needs a plan for emergency power. Optima YellowTop AGM batteries can be quickly recharged, operate over a broad temperature range, and their ability to recover from the deepest discharge approaches that of wet NiCds, but with less maintenance and a lower life cycle cost. Plus, Optima’s Spiralcell technology and sealed construction make them a good fit for auxiliary power sources for emergency communications, because they’re safe for indoor use with your sensitive radio equipment. They offer two times longer life and 15 times the vibration resistance of standard lead-acid batteries, plus they are spill-proof and powerful. What’s your plan for backup power? For an effective emergency power system, be sure to include Optima YellowTop deep cycle 12 V batteries.
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$419.99
Scratch & Dent
Samlex Desktop Switching Power Supplies
These high-efficiency Samlex Desktop Switching Power Supplies provide an extremely well-regulated DC output voltage of 13.8 Volts. Long gone are the days of RF noise producing switching supplies. Samlex advanced switch-mode DC power supplies were specifically designed for use with land mobile radio, and now find use in many Amateur Radio, electronics, hobby, broadcasting and commercial applications. They produce clean, reliable power and are extremely well filtered to suppress unwanted noise and RFI. Samlex Desktop Switching Power Supplies are small and light weight. Safety features include over-current, short-circuit, and over-voltage protection. 120 Vac models have also earned FCC compliance and UL listing to both USA and Canadian safety standards. 230 Vac models have European certification and are RoHS compliant. The model SEC-1235P-M is a universal input model, 100-240 VAC, 50-60 Hz, and 13.8 VDC, 30A continuous output with backlit front panel meters. Note: For additional product information, please look at the files under the "Documentation" tab. When you consider purchasing a new desktop supply, contact DX Engineering for one of these high-quality Samlex Desktop Switching Power Supplies!
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$221.40
Clearance
MFJ Power Supply AC Adapters
MFJ Power Supply AC Adapters are 12 or 13.8 V DC adapters featuring 2.1mm power plugs. They provide DC current to power anything from automatic antenna tuners to QRP rigs and other small-equipment applications. They are available in several current ratings. Small, lightweight, and inexpensive, these are handy little power supplies! Contact DX Engineering to get your own MFJ Power Supply AC Adapters today!
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$29.95
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$34.95
$17.48
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$23.96
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NTE Electronics Electrical Fuses
NTE Electronics electrical fuses represent an extensive line of quality fuses that are designed for replacement situations, as well as original equipment use. They are ideal for use in worldwide electronic, electrical power and automotive markets. Additionally, they are ideally suited for industrial motor protection and telecommunication network equipment. All NTE Electronics Electrical Fuses are RoHS compliant and most are UL/CSA approved. DX Engineering carries NTE Electronics Electrical Fuses in available blister packaging or convenient clamshell packs. Simply check for your size requirement and order yours today!
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$6.99
$1.05
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$3.50
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Alert Reel Pro-Lite Lithium Polymer Power Banks
Alert Reel Pro-Lite lithium polymer power banks are fully rechargeable and will hold a capacity of 11,000 mAh. Features include: * On/off switch * LED charge indicator * 1 amp and 2.1 amp USB ports * USB to micro USB cord * UL certified and is compatible with UBC current
Not Yet Reviewed
$33.99
$19.50
Clearance
Astron Isolated Step-Down DC/DC Converters
These Astron Corporation Isolated Step-Down DC/DC Converters were designed for use on electric forklifts (where high line transients and voltage spikes are common) and will operate on either positive-ground or negative-ground electrical systems. They incorporate short circuit protection, overvoltage protection, overload protection, terminal block connections, and an extra terminal to allow the converters to be turned on/off with the ignition switch. Utilizing input voltages from 22 to 56 Vdc, these fully isolated power converters will provide a regulated DC output of 13.8 volts, with a maximum deviation of only .04 Vdc under full load! Ripple is an incredible 20 mV RMS! When you need to find a step-down DC to DC converter to reach that magic 13.8 Vdc, these Astron Corporation Isolated Step-Down DC/DC Converters from DX Engineering are your magic carpet!
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$177.95
$142.36
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Open Box
Astron Power Supplies
When you are in need of reliable DC power supply, look no further than Astron Power Supplies. This line of linear DC power supplies are made of heavy-duty, high-quality materials. Astron has your power requirements covered with a wide variety of voltage and amperage outputs and case styles with and without meters. Even their power supplies with only cigarette lighter sockets or with Anderson Powerpoles on the front panel still have DC output terminals on the rear panel. That's convenient! Astron linear-type transformer power supply features include: * Solid state electronically regulated * Fold-back current limiting protects power supply from excessive current and continuous shorted output * Crowbar over voltage protection on all models except RS-3L, RS-4L and RS-5L * Tight regulation and low ripple at low line input voltage * Heavy-duty heat sink (70A models add a low noise fan) * Three conductor power cord * All metered units feature backlit meters At DX Engineering, we bring you only the best - Astron Power Supplies do not disappoint! Performance specifications: * Input Voltage: Most models are built for 105 to 125 VAC input. Some "220" models are built for 210-250 VAC input. * Output Voltage: As Listed * Ripple less than 5 mv peak to peak (full load and low line) At DX Engineering, we bring you only the best - Astron Linear Power Supplies do not disappoint! For reliability and convenience, look to Astron Power Supplies from DX Engineering.
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$106.95
$90.91
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Scratch & Dent
Samlex DC/AC Modified Sine Wave Power Inverters
Samlex America DC/AC Modified Sine Inverters are ideal for powering tools, water and air pumps, incandescent lighting systems, and kitchen appliances from your car, truck, boat, RV, solar energy system, or battery bank. Use them anywhere that does not require a "pure" sine wave. Generally speaking, modified sine wave inverters are more economical than their "pure" sine wave counterparts. Whether you are looking for a tiny 100 Watt inverter or a substantial 3,000 Watt unit, you'll find that the lineup of economical Samlex America DC/AC Modified Sine Inverters has just the right product to suit your needs!
Not Yet Reviewed
$131.40
$118.26
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West Mountain Radio DXpro AC Control Kit
West Mountain Radio DXpro AC Control Kit - allow the use of the RIGblaster DXpro to control an AC device. Includes a grounded AC wall plug and receptacle unit with a Powerpole DC control connector and a 58123-1404 Powerpole cable with connector for DXpro 12 Vdc output.
Not Yet Reviewed
$65.95
$56.06
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West Mountain Radio Battery Boxes
Give your auxiliary battery added protection with West Mountain Radio Battery Boxes. They are available in black specifically for Group 24 Size Batteries and may be used under the hood, in any trunk, or for your backup or GO KIT. These tough polypropylene battery boxes have inside dimensions of 11 1/8 x 7 3/8 x 10 1/8 in. Get your spare battery boxes from DX Engineering.
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$19.95
$16.96