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DC DC Power Supply > Module Type > 4W~9W > 6W (4:1 INPUT) > EC4SAWH
Power supply EC4SAW
Features : * Efficiency Up to 87.5%
* Fixed Switching Frequency
* Regulated Outputs
* Negative Remote On/Off
* 3000Vdc I/O Isolation
* Continuous Short Circuit Protection
* Safety Meets IEC/EN/UL 62368-1
* Shock & Vibration MIL-STD-810F Compliant
Model No. : EC4SAWH
Input Voltage Range 24V ..................... 9-36V
48V.................. 18-74V
Input Surge Voltage 24V ……… 50VDC max.
48V……. 100VDC max
Input Filter Capacitive
Voltage Accuracy ±1.5% max.
Temperature Coefficient ±0.03%/°C
Short Circuit Protection Continuous
Efficiency See Table
Isolation Voltage 1500VDC min.
Switching Frequency 580KHz typ.
Operating Ambient Temperature -40°C to +85°C
Case Temperature 105°Cmax.
Cooling Natural Convection
Storage Temperature -55°C to +125°C
MTBF Io=100% of Io_max; MIL-HDBK - 217F_Notice 1, GB, 25°C…………… 1850Khrs typ.
Dimensions 21.8x9.2x11.1 mm
Case Material Non-Conductive Black Plastic, UL 94V-0
Weight 4.8g
 EC4SAWH SERIES 6 WATT 4:1 INPUT ISOLATED DC-DC CONVERTER
 Model No.

Input Voltage (VDC)

 Output Voltage (VDC) Output Current (mA) INPUT CURRENT (mA) %Efficient

CAPACITOR
LOAD MAX. (uF)

MIN. MAX. NO LOAD FULL LOAD (3) (2)
EC4SAW-24S33HN 9-36 3.3 0 1500 4 256 81.5 80.5 4700
EC4SAW-24S05HN 5 0 1200 4 292 85.5 85.5 2200
EC4SAW-24S12HN 12 0

500

 5 291 88 86 1100
EC4SAW-24S15HN 15 0 400 5 286 88 87.5 470
EC4SAW-24D05HN ±5 0 ±600 4 292 85.5 85.5 1400
EC4SAW-24D12HN ±12 0 ±250 6 291 88 86 660
EC4SAW-24D15HN ±15 0 ±200 6 289 87 86.5 220
EC4SAW-48S33HN

18-74

 3.3 0 1500 3 127 81 81 4700
EC4SAW-48S05HN 5 0

1200

 3 151 84.5 83 2200
EC4SAW-48S12HN 12 0 500 3 145 88 86.5 1100
EC4SAW-48S15HN 15 0 400 3 144 88.5 87 470
EC4SAW-48D05HN ±5 0

±600

 4 149 85 84 1400
EC4SAW-48D12HN ±12 0 ±250 3 144 88 87 660
EC4SAW-48D15HN ±15 0 ±200 3 144 88 87 220
 
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