The model 6948 DC-DC converter interfaces between 12 Volt DC battery or vehicular sources and communications and other electrical equipment that is designed to operate from 48 - 56 VDC electrical sources. This converter provides harmonic and noise free pure DC power, which makes it ideal for operating the most sensitive communications devices. We are an authorized factory distributor and the product includes a 2 year manufacture's warranty. Made in USA.
Heavy duty construction featuring internally encapsulated components and rugged enclosure. The printed circuit board is coated with epoxy to
provide resistance from shock, vibration, water and salt spray.
-Input 11 to 16 Volts DC. (input under/over shutdown protection)
-Maximum input current draw 125 Amps.
-Output adjustable 47.5 to 56 Volts DC up to 25 Amps continuous. (1250 Watts) Ambient temp 104F (40C). Derate 15% per 10C above 40C to a maximum of 60C.
-No minimum load required.
-Remote on/off control with simple two wire connection. Less than 0.002 Amp draw on input when converter is in off state.
-Power on indicator light.
-High efficiency minimum of 92 % at full load.
-Operating temperature: -40C to +60C.
-Output regulation: less than 60 mV for all load values.
-Output ripple and noise: less than 50 mV RMS.
-Input and output provided on screw terminals.
-Over temp shutdown with auto reset.
-Electronically protected against output overloads. Will operate continuously into a short
circuit without sustaining damage. Input is circuit breaker protected.
-For vehicles with negatively grounded battery systems only.