Omron S82J Series - Engineering Data; Derating Curve

Switch Mode Power Supply S82J 7
S82J-30024@ (300 W)
Parallel operation selector
100/200 V (selectable)
Fuse (10 A)
Noise filter
Detection
circuit
Photocoupler
Photocoupler
DC Output
Input
Inrush current
protection circuit
Rectification and
smoothing circuit
Control
circuit
Overcurrent
detection circuit
Rectification
and smoothing
circuit
Overvoltage
detection
circuit
Note: Short-circuit the input voltage selector
terminals if the input is 100 to 120 VAC.
Keep the terminals open if the input is
200 to 230 VAC.
S82J-60024@ (600 W)
Parallel operation selector
100/200 V (selectable)
Noise filter
Detection
circuit
Photocoupler
Photocoupler
Fan
DC Output
Input
Fuse
20 A
Rectification and
smoothing circuit
Inrush current
protection circuit
Control
circuit
Overcurrent
detection circuit
Overheat
detection circuit
Rectification
and smoothing
circuit
Overvoltage
detection
circuit
Note: Short-circuit the input voltage selector
terminals if the input is 100 to 120 VAC.
Keep the terminals open if the input is 200
to 230 VAC.