Description
OT20W/500C/UNV/PC Osram OPTOTRONIC (79421) 20W Constant Current Phase-cut Dimming LED Driver, Universal 120-277V Input, Fixed Output Current 500mA, 28-40VDC Output Voltage, Phase-cut dimming 10-100%, F-style Feet Mount
Discontinued by Manufacturer – see potential replacement: Candidate Replacement
OSRAM Optotronic 20W 500mA Constant Current Power Supply
AC DC Converter
F-style can with mounting feet
Input Voltage: 120-277 VAC
Output Voltage: 28-40V DC
Output Current: 500mA
Dimming Control: Leading Edge (Triac) and Trailing (ELV) Edge
Spec Sheets
Optotronic OT20W/500C/UNV/PC Spec Sheet






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