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DC DC Power Supply > Module Type > 50W~750W > 75W (4:1 INPUT) > ECLB75W
power supply ECLB75W
Features : * 75W Isolated Output
* Efficiency to 92.5%
* Low No Load Power Consumption
* 2.05’’x1.2x0.4’’ Six-Sided Shield Metal Case
* Standard 2”X1” Pin Out Compatible
* 4:1 Input Range
* Regulated Outputs
* Fixed Switching Frequency
* Input Under Voltage Protection
* Over Current Protection
* Remote On/Off
* Continuous Short Circuit Protection
* No Tantalum Capacitor Inside
* Safety Meets IEC/EN/UL62368-1
* Full Load Operation Up to 54? with Heat-Sink LBT127 (M-C655) Natural Convection
Model No. : ECLB75W
Input Voltage Range 24VDC ….…...…. 9 - 36VDC
48VDC …....…….18 – 75VDC
Input Surge Voltage 24VDC ……….. 50VDC max.
48VDC ....….. 100VDC max.
Voltage Accuracy ±1.0% max.
Efficiency See Table
Isolation Capacitance Input/Output…….…..………… 1500pF typ.
Input/Case, Output/Case…….….......……..1000pF typ.
EMI/RFI Six-Sided Continuous Shield
Operating Ambient Temperature Range -40°C to +85°C
Cooling Natural Convection
Humidity 95% RH max. Non-Condensing
Storage Temperature Range -55°C to +125°C
MTBF MIL-HDBK-217F, GB, 25 , Full Load°C
Vo=5V 904Khrs typ., Vo=12V 840Khrs typ., Vo=15V 995Khrs typ.
Vo=±12V 792Khrs typ., Vo=±15V 998Khrs typ., Vo=±24V 691Khrs typ.
Case Material Aluminum with Non-Conductive Base
Dimensions 52 x 30.5 x 10.2 mm
Dimensions 39g
75 WATT 4:1 INPUT DC-DC CONVERTERS
Model No.

Input Voltage (VDC)

 Output Voltage (VDC) Output Current (mA) INPUT CURRENT (mA) %Efficient CAPACITOR LOAD MAX. (μF)
(3) (2)
ECLB75W-24S05 9-36 5 15000 3415 92 91.5 15000
ECLB75W-24S12 12 6250 3415 92 91 6250
ECLB75W-24S15 15 5000 3434 92 90.5 5000
ECLB75W-24D12 ±12 ±3120 3448 91 90.5 3200
ECLB75W-24D15 ±15 ±2500 3453 91 91 2500
ECLB75W-24D24 ±24 ±1560 3448 91 90.5 1560
ECLB75W-48S05 18-75 5 15000 1708 92 91.5 15000
ECLB75W-48S12 12 6250 1708 92 91 6250
ECLB75W-48S15 15 5000 1717 92.5 91 5000
ECLB75W-48D12 ±12 ±3120 1724 91.5 90.5 3200
ECLB75W-48D15 ±15 ±2500 1717 91.5 91 2500
ECLB75W-48D24 ±24 ±1560 1715 92 91.5 1560
 
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