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DC DC Power Supply
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> 25W~600W
> 49.5~75W
> CHB75
 
 
 
 
DC DC Power Supply > Module Type > 25W~600W > 49.5-75W (2:1 input) > CHB75
Power Supply CHB75
Features : * 49.5W-75W Isolated Output
* Efficiency to 89%
* 300/400KHz Switching Frequency
* 2:1 Input Range
* Regulated Outputs
* Continuous Short Circuit Protection
* Five-Sided Metal Case
* Half-Brick Size Meet Industrial Standard
* Safety Meets IEC/EN/UL60950-1
* UL60950-1 Approval
Model No. : CHB75
Input Voltage Range

(12V) 9-18V
(24V) 18-36V
(48V) 36-75V

Input Surge Voltage (12V) 25Vdc max.
(24V) 50Vdc max.
(48V) 100Vdc max.
Voltage Accuracy ±1.0% max
Short Circuit Protection Continuous
Efficiency See Table
Operating Case Temperature -40°C to 100°C
Storage temperature -55°C ~ +105°C
MTBF MIL-STD-217F, GB, 25°C, Full Load -----1000Khrs typ.
Case Material Aluminum
Dimensions 57.9x61.0x12.7 mm
Weight 92g
49.5 TO 75 WATT 2:1 INPUT RANGE DC-DC CONVERTERS
Model No.

Input Voltage (VDC)

Output Voltage (VDC) Output Current (A) INPUT CURRENT (mA) % EFF.
CHB75-12S33 9-18 3.3 15 5290 78
CHB75-12S05 5 15 7530 83
CHB75-12S12 12 6.25 7183 87
CHB75-12S15 15 5 7267 86
CHB75-12S24 24 3.13 7183 87
CHB75-24S33 18-36 3.3 15 2578 80
CHB75-24S05 5 15 3720 84
CHB75-24S12 12 6.25 3551 88
CHB75-24S15 15 5 3551 88
CHB75-24S24 24 3.13 3551 88
CHB75-48S33 36-75 3.3 15 1273 81
CHB75-48S05 5 15 1860 84
CHB75-48S12 12 6.25 1755 89
CHB75-48S15 15 5 1775 88
CHB75-48S24 24 3.13 1755 89
 
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