LCM-40 MEANWELL [Mean Well Enterprises Co., Ltd.], LCM-40 Datasheet - Page 2

• Manufacturer Part Number: LCM-40
• Description: 40W Multiple-Stage Output Current LED Power Supply
• Manufacturer: MEANWELL [Mean Well Enterprises Co., Ltd.]

Mechanical Specification
Block Diagram
Derating Curve
Derating Curve
I/P
100
80
60
40
20
-30
6.75
RECTIFIERS
EMI FILTER
-15
39.3
40W Multiple-Stage Output Current LED Power Supply
AMBIENT TEMPERATURE ( )
&
7.8
0
0
15
123.5
110
30
CONTROL
65.5
CIRCUIT
PFC
PFC
40
2-
M3
7.8
¢ J
50
60
O.L.P.
O.T.P.
6.75
70
(HORIZONTAL)
SWITCHING
POWER
CONTROL
PWM
Static Characteristics
100
90
80
70
60
50
40
180
SYN. Connector(CN101/CN100):JST B2B-XH or equivalent
Terminal Pin No. Assignment(TB3/TB4) :
190
Pin No.
Pin No.
1,3
2,4
1
2
3
RECTIFIERS
RECTIFIERS
200
FILTER
&
Assignment
210
INPUT VOLTAGE (V) 60Hz
Assignment
+12Vaux.
-12Vaux.
TB3/TB4
1
2
3
4
5
6
ON
1
+
-
2
+NTC
AC/L
AC/N
220
3
4
SYN.
5
6
230 240
CN101
CN100
Vo
+
-
L C M - 4 0
O.V.P.
Mating Housing
or equivalent
DETECTION
JST XHP
Pin No.
CIRCUIT
4
5
6
250
O.L.P.
Case No.
260
File Name:LCM-40-SPEC 2012-09-11
PWM fosc : 80KHz
Assignment
270
PFC fosc : 60KHz
-NTC
JST SXH-001T-P0.6
DIM+
DIM-
280
or equivalent
Terminal
Unit:mm
295
s e r i e s
+12Vaux
+V
-V
DIM+
DIM-