DRP-480S(2009) 查看數據表（PDF） - Mean Well Enterprises Co., Ltd.
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DRP-480S Datasheet PDF : 2 Pages
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480W Single Output DIN RAIL with PFC Function
Mechanical Specification
DRP-480S series
Case No.930 Unit:mm
100
227
35
ADMISSIBLE DIN-RAIL: TS35/7.5 OR TS35/15
Block Diagram
EMI
I/P
FILTER
FG
230
115
PASSIVE
PFC
Derating Curve
10 6
230VAC
115VAC
TB1
32 1
TB2
LED 4 3 2 1
+V ADJ.
Terminal Pin No. Assignment (TB1)
Pin No. Assignment
1 AC/L(DC+)
2 AC/N(DC-)
3 FG
Terminal Pin No. Assignment (TB2)
Pin No. Assignment
1,2 DC OUTPUT +V
3,4 DC OUTPUT -V
fosc : 70KHz
RECTIFIERS
POWER
RECTIFIERS
+V
&
FILTER
SWITCHING
&
FILTER
-V
DETECTION
CIRCUIT
O.L.P.
O.T.P.
PWM
CONTROL
CURRENT
LIMIT
O.V.P.
Output Derating VS Input Voltage
100
100
180 ~ 264VAC
90
90 ~ 132VAC
80
80
60
70
60
40
50
20
40
-20
0
10
20
30
40
50
60 70 (VERTICAL)
90
100
115
132
180
190
230
264
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:DRP-480S-SPEC 2009-08-24
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