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January 15, 2024

Heavy Duty Industrial 48 volt to 48 volt DC/DC Converters 2.5 Amp, 120 Watt, Fully Isolated. 5 year warranty.

5 amp heavy duty DC/DC converter, 24VDC output
   More 48V iinput DC/DC converters with 48VDC input and  1.5 V to 48V output
More DC/DC converters with 48V input

These are fully regulated switchmode power converters, designed to allow the use of sensitive 48 volt equipment in 48V systems. These are attractive, reliable, robust DC/DC converters good for fork lifts, off-road, military, construction and recreational equipment. They are typically used for telecom, PLCs, laser scanners, and wherever rugged 48VDC is required. They are ultra quiet, both in the input and noise fed back into the input.

To determine the amperage you need just add up the watts of all the equipment and divide by 48 volts.
These converters are fully isolated, and can be used for almost all 48 volt applications.
DC-DC Converters Heavy Duty
2.5 Amp
DC to DC Converter
12V to 12V DC/DC converter, heavy duty industrial
Ruggedized with wide temperature range
2.5 Amp
DC to DC Converter12V to 12V DC/DC converter, heavy duty industrial
Part Number
and Price
add_to_cart.gif $439
Allow up to 35 days for manufacturing
Allow up to 35 days for manufacturing
Input Voltage* 44 to 60VDC
Output Voltage 48 VDC
Max Output Current(s) 5.5 Amps
1 minute maximum
Max Output Power 264 watts
Max Output Power (continuous) 120 Watts
(2.5 Amps)
Output current limit? Yes
Operating Temperature Range -25 °C to +40 °C
(-13 °F to +104 °F)
-40 °C to +50 °C
(-40 °F to +104 °F)
Derating 2.5% per °C up to +50°C 2.5% per °C up to +85°C
1 Year Warranty
Efficiency >80 %
Max Input current at No Load mA
Load Regulation <±0.5%
Line Regulation <±0.5%
Output ripple noise <10 mV rms
Noise inserted on the input terminals <10 mV rms
Isolation Fully Isolated
>500 volts isolation from input to output and from the case to any terminal
Remote power on/off Option
Input Fuse MDA-10
Connections 4 pin Phoenix connector with screw terminal adapter accepts up to 8AWG
Protection Over Voltage , Over Current, Short Circuit , Reverse Polarity , Over Load
Dimensions 201 x 152 x 61 (7.9 x 6 x 2.4 inches)
Cooling Convection, no fan
Weight 1.35 Kg (3 lbs)
Audible Noise None
Drawings Click Here for Drawing
Warranty 1 years
*Low input voltage behavior. When the input falls below 11 volts the output voltage is no longer regulated, but will fall in voltage. At 1 amp output this drop-off starts when the input voltage is 8.3V.
The unit will turn itself off at about 7 volts, and will automatically turn back on again when the input voltage is restored.

OEM Battery Chargers Heavy Duty High Current Switchmode DC/DC Converters.

OEM Battery Chargers High efficiency.

OEM Power Supplies Excellent line and load regulation.

Universal Power Input OEM Power Supplies and OEM Battery Chargers Wide input voltage range suitable for 48 volt automotive and vehicle systems.

drawing of the 48V to 48V DC/DC converter

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