Block Diagram; Device Description - Delta LYTE II DRL-480W Series Manual

PRELIMINARY DATASHEET- For product review purpose only. The specs are subjected to change.
LYTE II DIN Rail Power Supply
DRL-480W series / DRL-V480W1EN

Block Diagram

DRL-V480W1EN
L
AC Input EMI Filter
N

Device Description

1) Input terminal block connector
2) Output terminal block connector
3) DC voltage adjustment potentiometer
4) DC OK LED (Green)
5) Universal mounting rail system
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
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www.DeltaPSU.com (August 2021, Rev. X00)
PFC Converter
& Inrush current
limit
& Filter
Over Temperature
Protection
Transformer &
Power Stage
DC/DC
Converter
PWM Control &
Over Power
Protection
Output Rectifier
Filter
Photo Coupler &
Feedback Control
(CV & CC)
Photo Coupler &
Over Voltage
Protection
Vo+
DC Output
Vo-