OB
Features
DC/DC
Wide range input
SERIES : Output trimming
On-board type
®
1
2
3
4
5
6
7
8
9
Open type
Compact size, lightweight
Output voltage variable externally
High efficiency
Input-output isolation
Wide range input
Wide operating ambient temperature range
Low no-load input current
Oscillation frequency fixed to 170kHz
(5V, 12V input)
Instantaneous overcurrent protection circuit
(voltage sag type)
10 Environmental compliance:
RoHS directive compliant
OE
SERIES : Industry pin-compatible type
®
Model suffix: 0512 (4.5 to 16VDC)
Model suffix: 1224 (8 to 32VDC)
Model suffix: 2448 (18 to 72VDC)
2 Input-output isolation
(simplified 500V isolation)
3 Wide operating ambient temperature range
(-20ºC to 71ºC)
4 Environmental compliance:
RoHS directive compliant
A wide range input, on-board DC/DC series achieving an input voltage range with a minimum-tomaximum ratio of 1:4.
(4.5 to 16V, 8 to 32V, 18 to 72V)
Uses a single-sided mounting board for cost reduction.
An open-type on-board series developed under a new concept of integration as part of the
customer’s board. The ultra-wide allowable input range, rarely found with competitors, provides
excellent flexibility.
DC input, single output
5V 0.5A
12V 0.25A
15V 0.2A
OBQ12SC05
OBQ12SC0512
OBQ12SC12
OBQ15SC05
OBQ15SC0512
OBQ15SC12
OBQ24SC05
OBQ24SC0512
OBQ24SC12
9 to 18V
OBQ05SC1224
OBQ12SC1224
OBQ15SC1224
OBQ24SC1224
OBQ05SC2448
OBQ12SC2448
OBQ15SC2448
OBQ24SC2448
5V 1A
12V 0.5A
15V 0.4A
OBR05SC05
OBR12SC05
OBR15SC05
OBR24SC05
74 76
OBR05SC0512
OBR05SC12
OBR12SC0512
OBR12SC12
OBR15SC0512
OBR15SC12
OBR24SC0512
OBR24SC12
OBR05SC1224
29W×46L×10.5H (12g) OBR05SC2448
OBR12SC1224
OBR12SC2448
OBR15SC1224
OBR15SC2448
OBR24SC1224
OBR24SC2448
74
75
80
78
12V 0.9A
15V 0.7A
24V 0.45A
OBS12SC12
OBS12SC2448
OBS15SC12
OBS15SC2448
OBS24SC12
OBS24SC2448
OBQ-SC1224
18 to 72V
OBQ-SC2448
4.5 to 6V
OBR-SC05
20W×32L×10.5H (6g)
4.5 to 16V OBR-SC0512
6W
OBR-SC12
8 to 32V
OBR-SC1224
18 to 72V
10W
9 to 18V
OBR-SC2448
8 to 18V
OBS-SC12
18 to 72V
OBS-SC2448
5V 2A
OBS05SC12
39W×46L×11.5H (14g) OBS05SC2448
74 76
74
74
78
76
78
78
82
82
1.5W
18 to 72V
3W
78
81
82
85
6W
3W
4.5 to 16V OBQ-WC0512
8 to 32V
OBQ-WC1224
18 to 72V OBQ-WC2448
4.5 to 6V
9 to 18V
OBR-WC12
8 to 32V
OBR-WC1224
18 to 72V OBR-WC2448
10W
8 to 18V
+15V 0.1A
-15V 0.1A
OBQ22WC05
OBQ22WC0512
OBQ22WC1224
OBQ22WC2448
OBQ23WC05
OBQ23WC0512
OBQ23WC1224
OBQ23WC2448
+12V 0.25A
-12V 0.25A
OBR-WC05
4.5 to 16V OBR-WC0512
6W
20W×32L×10.5H (6g)
OBR22WC05
OBR22WC0512
OBR22WC12
OBR22WC1224
29W×46L×10.5H (12g) OBR22WC2448
+15V 0.2A
-15V 0.2A
OBR23WC05
OBR23WC0512
OBR23WC12
OBR23WC1224
OBR23WC2448
+12V 0.45A
-12V 0.45A
OBS-WC12
18 to 72V OBS-WC2448
39W×46L×11H (14g)
OEQ-SC2448
4.5 to 16V OER-SC0512
8 to 32V OER-SC1224
18 to 72V
80 86
86 86
4.5 to 9V
8 to 32V
OES-SC05
OES-SC1224
18 to 72V
10W
OER-SC2448
OES-SC2448
5V 0.3A
OEJ05SC0512
OEJ05SC1224
19.5W×32L×8H (5g) OEJ05SC2448
12V 0.13A
OEJ12SC0512
OEJ12SC1224
OEJ12SC2448
15V 0.1A
OEJ15SC0512
OEJ15SC1224
OEJ15SC2448
24V 0.065A
OEJ24SC0512
OEJ24SC1224
OEJ24SC2448
72 77
73 77
72 75
5V 0.5A
OEQ05SC0512
OEQ05SC1224
29W×46L×7.5H (7g) OEQ05SC2448
12V 0.25A
OEQ12SC0512
OEQ12SC1224
OEQ12SC2448
15V 0.2A
OEQ15SC0512
OEQ15SC1224
OEQ15SC2448
24V 0.13A
OEQ24SC0512
OEQ24SC1224
OEQ24SC2448
69 74
70 75
72 75
5V 1A
OER05SC0512
OER05SC1224
39W×46L×7.5H (10g) OER05SC2448
12V 0.5A
OER12SC0512
OER12SC1224
OER12SC2448
15V 0.4A
OER15SC0512
OER15SC1224
OER15SC2448
24V 0.26A
OER24SC0512
OER24SC1224
OER24SC2448
NOTE
72 78
77 82
78 83
3.3V 2A
5V 2A
12V 0.9A
15V 0.7A
24V 0.45A
OES3.3SC05
OES05SC05 OES12SC05 OES15SC05 OES24SC05 80 84
OES3.3SC1224
OES05SC1224 OES12SC1224 OES15SC1224 OES24SC1224 78 82
39W×46L×8.5H (14g) OES3.3SC2448
OES05SC2448 OES12SC2448 OES15SC2448 OES24SC2448 81 86
DC input, multiple output (2 channels)
+12V 0.13A
-12V 0.13A
OBQ-WC05
OEJ-SC2448
4.5 to 16V OEQ-SC0512
8 to 32V OEQ-SC1224
18 to 72V
DC input, multiple output (2 channels)
4.5 to 6V
4.5 to 16V OEJ-SC0512
8 to 32V OEJ-SC1224
EFFICIENCY (%)
5V 24V
OUTPUT (DC)
MODEL NAME
POWER (W) INPUT (DC) SERIES NAME DIMENSIONS (mm) (weight)
24V 0.26A
OBQ-SC12
8 to 32V
NOTE
24V 0.13A
OBQ05SC05
OBQ05SC0512
OBQ05SC12
OBQ-SC05
4.5 to 16V OBQ-SC0512
3W
EFFICIENCY (%)
5V 24V
OUTPUT (DC)
MODEL NAME
POWER (W) INPUT (DC) SERIES NAME DIMENSIONS (mm) (weight)
4.5 to 6V
On-board type
Features 1 Wide range input
DC input, single output
DC/DC
Wide range input
+15V 0.35A
-15V 0.35A
OBS22WC12
OBS22WC2448
OBS23WC12
OBS23WC2448
4.5 to 16V OEJ-WC0512
+12 V
-12
74
75
81
82
1.5W
8 to 32V
OEJ-WC1224
18 to 72V OEJ-WC2448
4.5 to 16V OEQ-WC0512
3W
8 to 32V
OEQ-WC1224
+12 V
-12
18 to 72V OEQ-WC2448
75
76
79
82
82
4.5 to 16V OER-WC0512
+12 V
-12
84
84
6W
8 to 32V
OER-WC1224
18 to 72V OER-WC2448
4.5 to 9V
10W
OES-WC05
8 to 32V
OES-WC1224
18 to 72V OES-WC2448
+12V 0.065A
-12V 0.065A
OEJ22WC0512
OEJ22WC1224
19.5W×32L×8H (5g) OEJ22WC2448
+12V 0.13A
-12V 0.13A
OEQ22WC0512
OEQ22WC1224
29W×46L×7.5H (7g) OEQ22WC2448
+12V 0.26A
-12V 0.26A
OER22WC0512
OER22WC1224
39W×46L×7.5H (10g) OER22WC2448
+12V 0.45A
-12V 0.45A
OES22WC05
OES22WC1224
39W×46L×8.5H (14g) OES22WC2448
+15V 0.05A
-15V 0.05A
OEJ23WC0512
OEJ23WC1224
OEJ23WC2448
+15V 0.1A
-15V 0.1A
OEQ23WC0512
OEQ23WC1224
OEQ23WC2448
+15V 0.2A
-15V 0.2A
OER23WC0512
OER23WC1224
OER23WC2448
+15V 0.35A
-15V 0.35A
OES23WC05
OES23WC1224
OES23WC2448
+12
-12 V
71
72
72
+12 V
-12
71
71
72
+12 V
-12
75
80
80
+12 V
-12
80
78
83
* Specifications subject to change without notice
* Specifications subject to change without notice
48
49