Datasheet

Mechanical Specification
Derating Curve Static Characteristics
Case No. 912A Unit:mm
LOAD (%)
INPUT VOLTAGE (VDC)
19 24 36 48 72 96 144
90
for SD-500L for SD-500H
100
80
75
70
60
50
40
Block Diagram
AMBIENT TEMPERATURE ( )℃
LOAD (%)
20
40
60
80
100
-2001020304045506070
BOOST fosc : 65KHz
PWM fosc : 110KHz
FAN
O.V.P.
-V
+V
RECTIFIERS
&
FILTER
-S
+S
CIRCUIT
DETECTION
POWER
AUX
REMOTE
CONTROL
ON/OFF
OUTPUT
LIMITING
ACTIVE
CURRENT
INRUSH
CONTROL
ING
I/P
SWITCH-
POWER
FILTER
EMI
PWM
BOOST
BOOST
CONTROL
O.T.P.
O.L.P.
Control Pin No. Assignment (CN3) : HRS DF11-6DP-2DS or equivalent
Pin No. Pin No.
1
5
4
2
36
Assignment Assignment
+S
-S
OUTPUT OK RCG
RC
GND
Mating Housing
or equivalent
HRS DF11-6DS
Terminal
JST SPHD-002T-P0.5
or equivalent
DC Input Terminal Pin No. Assignment
Pin No. Pin No.
1 4,5
3
2 6,7
Assignment Assignment
FG
DC INPUT V- +V
DC INPUT V+ -V
16
15
C
L
4-M4 L=5mm
5-M3 L=3mm
27.5 177.5
32.5 150
117.5
10
95
50
32.5
50.5
115
47.7
38.95
32.5 150
215
6-M4 L=5mm
25
50
Air flow
direction
14 max.
133
LED
+V ADJ.
CN3
2 1
6 5
5
4
6
7
1
2
3
8.6
10
only for SD-500L-12
500W Single Output DC-DC Converter
SD-500 series
(HORIZONTAL)
File Name:SD-500-SPEC 2013-12-17