Technical Articles for Part Number ASR-ISO4812-12
Astron Isolated Step-Down DC/DC Converters
Power Converter, Isolated, Step-Down DC/DC, 36-72 Vdc Input, 13.8 Vdc Output, 10 A Output Current, Each
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Estimated Ship Date: Dec 7, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
ISO4812-12
Part Type:
Product Line:
DXE Part Number:
ASR-ISO4812-12
Input to Output Isolation:
Yes
Power Converter Input Voltage Range:
36-72 Vdc
Power Converter Output Voltage:
13.8 Vdc
Maximum Output Current:
10A
Power Converter Cooling Type:
Convection
Width (in.):
6.200 in.
Length (in.):
6.000 in.
Height (in.):
2.000 in.
Weight:
2.000 lbs.
Quantity:
Sold individually.
Astron Isolated Step-Down DC/DC Converters
These Astron Corporation Isolated Step-Down DC/DC Converters were designed for use on electric forklifts (where high line transients and voltage spikes are common) and will operate on either positive-ground or negative-ground electrical systems. They incorporate short circuit protection, overvoltage protection, overload protection, terminal block connections, and an extra terminal to allow the converters to be turned on/off with the ignition switch.
Utilizing input voltages from 22 to 56 Vdc, these fully isolated power converters will provide a regulated DC output of 13.8 volts, with a maximum deviation of only .04 Vdc under full load! Ripple is an incredible 20 mV RMS!
When you need to find a step-down DC to DC converter to reach that magic 13.8 Vdc, these Astron Corporation Isolated Step-Down DC/DC Converters from DX Engineering are your magic carpet!
Documentation
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