Datasheet

0 .7 8
0 .8 0
0 .8 2
0 .8 4
0 .8 6
0 .8 8
0 .9 0
0 .9 2
0 .9 4
0 .9 6
0 .9 8
1 .0 0
5 0 % 6 0 % 7 0 % 8 0 % 9 0 % 1 0 0 %
277 V
230 V
115 V
(600W)
Power Factor Characteristic
LOAD
Constant Current Mode
DIM+
(B Type)
DIM-
PWM CONTROL
POWER SWITCHING
CIR CUIT
DET ECTION
+5VSB
fosc : 100KHz(5V)
70KHz(12V~54V)
DETECTION
PWM & PFC
CIRCUIT
O.L.P.
EMI FILTER
RECTIFIERS
POWER
SWITCHING
FILTER
FILTER
&
&
RECTIFIERS
RECTIFIERS
+V
+5VSB
-V
I/P
FG
CONTROL
O.V.P.
&
O.L.P.
PFC
CIRCUIT
PFC
CONTROL
PS/ON
CONTROL
PS/ON
55
600W Single Output Switching Power Supply
HL G- 60 0H
s eri es
File Name:HLG-600H-SP EC 2014-05-1 2
Derating Curve Static Characteristics
90 115 125 135 145 155 165 175 180 200 230 305
100
90
80
70
60
50
40
Block Diagram
-40 -25 -10 0 15 30 50 60 70
20
40
60
80
100
(HORIZONTAL)
AMBIENT TEMPERATURE ( )℃
Note : At high ambient temperature Ta=70 , if HLG-600H operates in C.C ℃
mode, the maximal current must not be greater than 60% of the rated
current.
INPUT VOLTAGE (V) 60Hz