V10
︳
FEATURES
* 50-100W Isolated Output
* 4:1 Wide Input Range
* Chassis Mount/Din Rail Mount
* Input Over Voltage Protection
* Regulated Outputs
* Continuous Short Circuit Protection
* CE Mark Meets 2004/108/EEC
* Safety Meets UL60950-1, EN60950-1, and
IEC60950-1
CHASSIS MOUNT
DC-DC CONVERTERS
QUARTER BRICK PACKAGE
WITH HEATSINK
50 TO 100 WATT 4:1 INPUT RANGE
* UL60950-1 Approval for DC Modules
Ordering Information
CHB(E)XXX-
Model No.
XX
Nominal Input Voltage
S
XX
Output Voltage
3V3 : 3.3VDC
05 : 5VDC
12 : 12VDC
15 : 15VDC
24 : 24VDC
48 : 48VDC
05 : 5VDC
12 : 12VDC
24 : 24VDC
N
Remote ON/OFF
-XXX
+X-XXXX
Heat Sink Type
(Option)
CQE50W
CQB75W
CQB100W
CQE50W
CQB100
24: 24VDC
48: 48VDC
Single Output
CM: Chassis Mount
None: Positive Logic DIN: Din Rail Mount
N: Negative Logic
M-C448
M-C421
110 : 110VDC
Require input an aluminum capacitor connected in the table below.
MODEL NUMBER
CQE50W-XXSXX-CM/DIN
CQB75W-XXSXX-CM/DIN
CQB100W-XXSXX-CM/DIN
CQB100-110SXX-CM/DIN
NOTE:
INPUT
220uF/100V for 24Vin Models
47uF/100V for 48Vin Models
220uF/100V for 24Vin Models
100uF/100V for 24Vin Models
47uF/100V for 48Vin Models
120uF/200V
1. Short JP1 to connect +S and +Vo, JP2 to connect –S and –Vo with local sense.
2. Remove jumper( JP1& JP2),terminal block port +S,-S & Trim can be used to Output Remote Sensing or Output
Voltage Adjustment functional(see application note).
3. Thermal resistance is referenced to the application note.
4. Include TVS for input surge voltage protection.
5. Recommend external fuse for input reverse polarity protection (Include shunt diode inside).
1
V10
POWER DERATING CURVE
Typical Derating Curves At Nominal Line, Full Load, and natural convection
CQE50W-48S12 CM/DIN Typical Power De-rating Curve with Heat Sink
120%
78
100%
80%
Load
Load
90
100%
80%
120%
38
47
CQB75W-48S12 CM/DIN Typical Power De-rating Curve with Heat Sink
60%
40%
20%
0%
-40
M-C421
M-C448
105
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
60%
40%
20%
0%
-40
M-C421
M-C448
100
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
Temperature (
℃
)
Temperature (
℃
)
CQB100W-48S12 CM/DIN Typical Power De-rating Curve with Heat Sink
120%
31
100%
80%
Load
Load
41
100%
80%
120%
CQB100-110S12 CM/DIN Typical Power De-rating Curve with Heat Sink
62
67
60%
40%
20%
0%
-40
M-C421
M-C448
100
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
60%
40%
20%
0%
-40
M-C421
M-C448
100
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
Temperature (
℃
)
Temperature (
℃
)
Mechanical Specification
PIN CONNECTIONS
PIN
1,2
3
4,5
6,7
8
9
FUNCTION
+V Input
ON/OFF
+V Input
+V Output
+Sense
Trim
PIN
10
11,12
JP1
JP2
FUNCTION
-Sense
- V Output
Short +S& +Vo
Short –S& -Vo
Suffix -CM (Left Side) / Suffix–DIN(Right Side)
2
Embedded System
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