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May 20, 2022

Heavy Duty Industrial and Steel Mill Grade 250V to 24V DC Converters 20 Amp, 480 Watt. 5 year warranty.

DCDC converters with high voltage input, 72V, 120 VDC, 250VDC,  300VDC inputs
More DC/DC converters with high voltage input
20 amp heavy duty DC/DC converter, 250V input, 24 VDC output
These are fully isolated, ultra-quiet, precisely regulated switching power converters (switchmode), designed to allow the use of 24 volt equipment in steel mills, mines, and other systems where 250VDC is available. These are attractive, reliable, robust DC/DC converters. They have a high tolerance for shock and vibration, are polarity protected and dirty-power protected.

To determine the amperage you need just add up the watts of all the 24V equipment and divide by 24 volts. These high voltage DC converters have 3 year warranty.

These rugged converters are fully isolated. The Steel Mill feature includes immunity to spikes up to 1000V.
DC-DC Converters Heavy Duty Steel Mill Grade
20 Amp
250VDC to 24VDC Converter
20 amp heavy duty DC/DC converter, 250V input, 12VDC output
Ruggedized and wide temperature range
Heavy Duty Steel Mill Grade
20 Amp
250VDC to 24VDC Converter
20 amp heavy duty DC/DC converter, 250V input, 12VDC output
Part Number
and Price
Allow up to 35 days for manufacturing

Allow up to 35 days for manufacturing
Input Voltage Nominal: 250VDC, Range: 230 to 280VDC
Output Voltage 27.2VDC (24V on special request)
Output Voltage adjustment ±1V
Output Current Nominal 20 A
Output Current Peak 25A Peak
Output Current 20 Amps
Max Output Power 576 Watts for 10 minutes maximum
Maximum Continuous Power 480W 24 hours per day
Output current limit? Yes
Operating Temperature Range -25°C to +40°C -40°C to +55°C
Derating -2.5% per °C up to +70°C
Efficiency >85 %
Line Regulation <±0.5%
Load Regulation <±0.5%
Switching frequency kHz
Output ripple noise <50 mV rms
Connections Input cord
Output Four contact screw terminals
Isolation Fully Isolated
Input-Output 1500VDC,
Immune to voltage spikes up to 1000 Volts
Remote power on/off Optional
Input Fuse 10A MDA
Audible Noise None
Protection Over Voltage , Over Current, Short Circuit , Reverse Polarity , Over Load
Dimensions 14.5 x 10.2 x 3 inches
36.8 x 59.9 x 7.6 cm
Weight 7.5 lb, 3.4 kg
Warranty 5 years


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