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DC Power
Astron Rack Mounted Linear Power Supplies
If you're looking for a heavy-duty, rugged, reliable, high-quality power supply, then look no further. Astron Rack Mounted Linear Power Supplies are made with care and precision. They're available in a wide variety of outputs with or without meters. Key features include: * Heavy-duty transformer * 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 * Maintains regulation and low ripple at low line input voltage * Heavy-duty heat sink * Chassis mount fuse * Three conductor power cord (NEMA 5-15P to IEC 60320 C13) Astron rack mounted power supplies are packed full of performance for your needs. DX Engineering has the model you're looking for. Performance specification: * Input voltage: 105-125 Vac (220-250 Vac on models ending in "220") * RM Series output voltage: 13.8 Vdc +/- 0.05 volts (internally adjustable: 11-16Vdc) * LSRM Series output voltage: 28.0 Vdc +/- 0.05 volts (internally adjustable 22-32 Vdc) * Ripple less than 5mv peak to peak (full load and low line)
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$779.95
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$947.95
Samlex Rackmount Switching Power Supplies
These Samlex Rackmount Switching Power Supplies are high-efficiency, UL-60950-1 approved AC-DC power converters and provide a highly regulated output DC voltage of 13.8 volts, 27.6 volts, or 54.2 volts at current ratings from 20 to 100 amps, depending on the model. These supplies are designed for a nominal AC input of 120 volts, 60 Hz. Onboard meters, remote metering, and automatic battery backup are available, depending on the model. These advanced switch-mode DC power supplies were specifically intended for land mobile radio applications. They produce clean, reliable power and are highly filtered to suppress RFI. Features include over-current, short-circuit, and over-voltage protection. These AC-DC power supplies conform to FCC Part 15 (B), class B digital device regulations. A single power supply unit comes mounted on a 19 in. 2U size rack-plate. For 24 volt applications, choose part number SXA-03364; 24 volts at 50 amps. For dual 12 volt supplies on one rack, choose part number SXA-03123. When you want a variety of choices in quality rack-mounted power supplies, call DX Engineering for your Samlex Rackmount Switching Power Supplies!
Not Yet Reviewed
$808.70
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$997.30
Astron Rack Mount Switching Power Supplies
Astron Corporation Rack Mount Switching Power Supplies feature high-efficiency switching technology specifically filtered for use with all communication equipment, including HF. Features include a heavy-duty design in a low profile, lightweight package. Power supply protection includes foldback current limiting, crowbar over-voltage, over-temperature shutdown and an internal fuse. Updated -AP units have front panel dual Anderson Powerpoles and dual 5.2 Vdc, 1.5A USB A ports. All switching models feature automatic AC input selection from 90-250 VAC @ 50/60 Hz. Meter versions feature dual LED voltage and current meters. Updated models are also RoHS Compliant (Lead Free) and certified to Energy Star and CEC Environmental standards. Certified to UL/CUL/EN/IEC 62368-1 standards. Built-in EMI filter certified to EN55022/CISPR 22 (CLASS B), FCC Part15 (CLASS B), EN55024, EN61000-3-2 (CLASS D), EN61000-3-3 (HARMONIC), IEC61000-4-2-,4,5 (EMS) These supplies are available with ratings from 7 to 40 amps continuous duty and up to 50 amps intermittent duty. You may select metered or unmetered units and even dual units featuring twin power supplies. All are pre-mounted on a custom 2U rack panel! Impressive RF isolation and rock-solid regulation complete the package! When you want quality rack-mount equipment at reasonable prices, contact DX Engineering for your Astron Corporation Rack Mount Switching Power Supplies!
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$838.95
PowerFilm Rollable Solar Panels
PowerFilm Rollable Solar Panels are perfect for keeping your batteries topped off when operating portable, or for any activity where you want to keep batteries charged without the noise of a generator. These rollable panels roll down to 3 inches in diameter for the panels that are 28 watts and smaller and 5 inches for the 42 and 60 watt panels. Small and compact, these rollable solar panels are a go to for supplying power in places where power is sometimes hard to find. Grommets on the corners of the panel help secure it in place, prevent damage in high winds. These high tech thin and flexible panels continue to produce power even when damaged. They generate electricity in cloudy, shady, and hazy environments and outperform other solar panels in low-light environments. A charge controller is not required if the battery capacity is 100x greater (or more) than the panel output. For example, a 100Ah battery would not need a charge controller if the panel output is 1A or less. If a charge controller is required, it should be sized according to the output of the panel. Available in a range of output wattages from 7 to 60 Watts there's sure to be an option to meet your specific needs. * Note: Part numbers ending in -NG are manufactured without grommets and will require something to hold them down.
Not Yet Reviewed
$819.00
Samlex Three-Stage Battery Chargers
Samlex Three-Stage Battery Chargers safely charge and condition your flooded, AGM, or Gel-Cell batteries. When sized properly, they will even charge batteries already under external load! Charging rates are provided from 10 to 80 amps, depending on the model, and you may also choose between 12 and 24 V battery systems. Configurable for 120 or 230 Vac, they are all based on switching power-supply technology, so you know that they are lightweight and efficient. The output is well-filtered, so you can use them as power supplies, too. These chargers will charge two or three banks of batteries simultaneously--with no isolators required! They include either an ammeter or LED power indicators and are protected from short circuit, overload, and reverse polarity. Possible uses include automotive support, RVs, boats, communication sites, battery backup systems, and even with alternative energy systems. Come up with your own ideas! Samlex America Three Stage Battery Chargers are versatile enough to fit loads of applications!
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$805.60
Samlex DC/AC Pure Sine Wave Power Inverters
Samlex America DC/AC Pure Sine Wave Power Inverters provide clean, stable power for computers, radio equipment, home theaters, and other applications that are sensitive to AC voltage irregularities. These inverters are available with a choice of input voltages from 12 to 48 Vdc. They also provide an array of output connections to suit every need, from direct distribution panel wiring to single or multiple outlets. Also available are pure sine wave inverters that are microprocessor-controlled and incorporate a built-in transfer switch. These industrial-grade inverters are capable of driving highly reactive and capacitive loads at start-up. Line-synchronized operation allows the transfer from the power grid to the battery backup to be almost instantaneous! Perhaps you're doing something a bit more commercial? Some Samlex America inverters are assembled as 19 in. 1U rack-mount packages. They include a powerful digital signal processor that allows for the easy programmability of the main parameters on the LCD display and the keypad on the front panel, or they may be interfaced to a PC via RS-232. Whether you're looking for a modest 150 watt inverter to power your laptop or a massive 3,000 watt unit to supply your home, you'll find that the lineup of available Samlex America DC/AC Pure Sine Wave Power Inverters has just the right product!
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$773.80
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$985.50