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The compact DRN power supplies are
designed to supply well-regulated
21.5 volt DC power to sensors, signal
conditioners, data acquisition systems and
high level logic equipment.
Significant DRN features include:
¥ 4kV tested isolation, primary to output
¥ VDE-style patented shrouded
double-bobbin design
¥ PET polyester bobbins, UL 94VO
flammability rating
¥ Glass-filled polycarbonate case, UL 94VO
¥ Recessed live parts and connector screws
¥ Either 32mm or 35mm DIN rail mounting
¥ Jumper-select 230V/50Hz or 115V/60Hz
input
¥ Wide input voltage tolerances
¥ 6kA protective varistor input shunt
¥ Input AC spike rejection with LC filters
¥ LED power-on lamp
¥ Output derating only above 50 degrees C
¥ Overtemperature protection
¥ Short circuit protection without fuses
¥ Low-ripple, well-regulated linear design
Features
GENERAL INFORMATION AND FEATURES
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DRN-PS Ñ DIN Rail Power Supplies