75W Single Output LED Power Supply
Mechanical Specification
CEN-75
Case No.993B
series
Unit:mm
183
10.5
7.6
162
300 20
31.25
AC/L(Brown)
AC/N(Blue)
FG (Green/Yellow)
30.6
45
62.5
T case
81
Vo
Io
ADJ. ADJ.
300 20
+V(Red)
-V(Black)
SJTW 18AWG 3C
4.6 4PL
SVT 18AWG 2C
T case: Max. Case Temperature.
Block Diagram
RECTIFIERS
&
FILTER
DETECTION
CIRCUIT
PWM & PFC
CONTROL
O.V.P.
fosc : 50KHz(115VAC)
75KHz(230VAC)
POWER
SWITCHING
+V
-V
I/P
EMI FILTER
&
RECTIFIERS
FG
O.L.P.
O.C.P.
Derating Curve
Static Characteristics
100
100
90
80
80
70
60
LOAD (%)
40
LOAD (%)
60
50
40
20
-30
-25
-5
0
15
30
50
60
70
(HORIZONTAL)
90
100
125
135
145
155 165
175
180
200
230
295
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:CEN-75-SPEC 2011-07-28
40.5
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
