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DC DC Power Supply > Module Type > 25W~600W > 50W (4:1 input) > CQE50W
Power Supply CQE50W
Features : * 50W Isolated Output
* No Tantalum Capacitor Inside
* Quarter-Brick Size, Six-Sided Shield Metal Case
* High Efficiency up to 92%
* 300KHz Switching Frequency
* 4:1 Input Range
* Regulated Outputs
* Continuous Short Circuit Protection
* Full Load Operation up to 80? with Heat-sink QBT210 (M-C421) Natural Convention
* Over Temperature/Voltage/Current Protection
* UL60950-1 2nd Approval
* Safety Meets IEC/EN/UL62368-1
Model No. : CQE50W
Input Voltage Range (24V) 9-36V
(48V) 18-75V
Input Surge Voltage (24V) 50Vdc max.
(48V) 100Vdc max.
Voltage Accuracy ±1.0% max.
Short Circuit Protection Continuous
Efficiency See Table
Operating Case Temperature -40°C to 105°C
Storage temperature -55°C ~ +125°C
MTBF MIL-HDBK-217F, GB, 25°C, Full Load---XXS24, XXS48--- 800Khrs typ.
----------------------------------------------- Others--------------600Khrs typ.
Case Material Aluminum Baseplate with Plastic Case
Dimensions 36.8 x 57.9 x 12.7 mm
Weight 63g
50 WATT 4:1 INPUT RANGE DC-DC CONVERTERS
Model No.

Input Voltage (VDC)

 Output Voltage (VDC) Output Current (A) INPUT CURRENT (mA) % EFF.
(2) (3)
CQE50W-24S3V3 9-36 3.3 10 1528 90 90.5
CQE50W-24S05 5 10 2277 91 91.5
CQE50W-24S12 12 4.16 2261 91 91.5
CQE50W-24S15 15 3.33 2287 91.5 91.5
CQE50W-24S24 24 2.08 2311 90 90
CQE50W-24S48 48 1.04 2311 88.5 88.5
CQE50W-48S3V3 18-75 3.3 10 764 90 90
CQE50W-48S05 5 10 1132 91.5 92
CQE50W-48S12 12 4.16 1130 92 92
CQE50W-48S15 15 3.33 1144 91 91
CQE50W-48S24 24 2.08 1156 91 90.5
CQE50W-48S48 48 1.04 1156 89 89
 
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