Availability
DC Power
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!
( 3 )
$1,298.40
—
$1,385.50
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
$1,041.20
—
$1,042.90
Samlex EVOLUTION Series Inverter-Chargers
EVOLUTION Series Inverter-Chargers include a pure sine wave inverter, adaptive battery charger and transfer relay – All in ONE unit. Samlex Evolution Series Inverter-Chargers provide reliable AC power wherever it's needed. They're great for use with boats, RVs, remote cabins and specialty vehicles; as well as alternative energy, back-up and emergency power applications. Using state-of-the-art technology, Samlex EVOLUTION (EVO) inverter/chargers operate at 165 million instructions per second with lightning fast load and response times. They have 9 points of physical protection monitoring (being scanned up to 10,000 times per second) to detect fault conditions and protect themselves in a vast range of adverse environments. * AC Inputs: Two separate AC inputs – one for grid (priority #1), one for generator (priority #2), connect simultaneously, no need to reconfigure when different power sources are available. Generator Input is specifically designed to have more tolerance for distortion, prevents unnecessary "rejection of AC input and switch to inverter" by tolerating distorted wave forms that can be produced by generators. Each AC input is programmable for voltage and frequency. User determines the min and max thresholds to switch from Grid or Generator to Inverter. Generator start can be initiated by "Status Relay" contact, can be programmed to activate when grid is lost. * Solar Input Connect a solar charge controller directly to the EVO though the Battery Charger external DC input. Seamlessly integrate solar charging. ONLINE Mode can be used to prioritize Batteries/Inverter over the grid, ideal for operating primarily on solar power (when the grid is available, but might be costly). * Battery Charger 3 or 4 stage charging with Equalization (must be manually initiated). Adaptive algorithm is used during Bulk to assess battery condition. Subsequent stages are then based on the condition of the battery rather than pre-set time periods for Absorption and Float. Prevents unnecessary charging, extends the life of batteries. Programmable; set battery voltage thresholds to initiate charging. * Transfer Switch Zero transfer time switched from Inverter to Grid. When the grid comes on, the inverter synchronizes with the wave form and then transfers instantly at zero crossing. Less than 16ms transfer when going from Grid to Inverter. When grid is lost, the transfer relay switches to inverter at the correct place in the wave form, the transfer takes less than 16ms. * Surge Capacity (Power Boost) The EVO has 3X surge power! Additionally, the EVO has large power overload allowances available for long periods of time. Increased inverter capacity means you can size your inverter smaller to handle heavy surge loads, reducing costs. * State-of-the-Art Technology EVOs operate at 165 million instructions per second producing lightning fast load and response times. They are practically indestructible because of 9 physical points of protection monitoring being scanned up to 10,000 times per second for adverse conditions. EVOs will detect fault conditions and initiate a healthy shutdown before any product damage can be done. An EVO-RC remote control (sold separately) may be used to capture detailed EVO performance data. It records all detected faults and the conditions leading up to faults. Data is stored on a removable 16GB SD Card (in the remote). Use data to analyze trends for more efficient use of system resources. EVOs use five temperature sensors placed throughout the unit to determine operation of 2 speed controlled cooling fans. Reduces unnecessary fan noise and energy consumption by only running when and where the fans are needed. Samlex EVOLUTION Series Inverter-Chargers intelligently integrate an AC Inverter, Battery Charger and Transfer Relay into an advanced and affordable off-grid power solution. They are now available from DX Engineering!
Not Yet Reviewed
$1,067.10
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)
( 8 )
$1,009.95
PowerFilm Foldable Solar Panels
PowerFilm Foldable 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. The weather resistant, nylon fabric on the back side of the panels provides protection regardless of if the panel is in use or whether it's presently being stored. While the cloth backing is weather resistant, if it gets wet it is best to let it dry before you fold the panel up and put it away. Grommets on the corners of the panel help secure it in place to prevent damage in high winds. These high tech thin and flexible panels will continue to provide output even when damaged. They generate electricity even 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 20 to 220 Watts there's sure to be an option to meet your specific needs.
Not Yet Reviewed
$1,119.00
—
$1,499.00
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
$1,129.00