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DC DC Power Supply
> Enclosed Type
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> SD-50
 
 
 
 
 
DC DC Power Supply > Enclosed Type > 50W > SD-50
Power Supply SD-50
Features : * 2:1 wide input range
* 1,500 VDC I/O isolation
* Protections: Short circuit / Overload / Over voltage
* Built-in EMI filter, low ripple noise
* 100% full load burn-in test
* Fixed switching frequency at 83KHz
* Low cost, high reliability
* 2 year warranty
Model No. : SD-50
DC Input Voltage Range A: 9.2~18VDC
B: 19~36VDC
C: 36~72VDC
DC Adjustment Range 5V: 4.5~5.5V,
12V: 11~16V,
24V: 23~30V
Over Load Protection 105%~135% fold back current limiting, auto-recovery
Over Voltage Protection 5.75 ~ 6.75V/10% load 16.8 ~ 20V/10% load 31.5 ~ 37.5V/10% load
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C/ 70% RH
Working Temperature -10°C to +60°C (refer to output derating curve)
Safety Standards Design refer to LVD,EAC TP TC 004, AS/NZS 62368.1 approved
EMC Standards Compliance to EN55032 (CISPR32) Class B, EAC TP TC 020
Compliance to EN61000-4-2,3,4,6,8, EN55024, heavy industry level, criteria A, EAC TP TC 020
MTBF 365.6K hrs min.(SD-50A) 357.5K hrs min.(SD-50B) 368.5K Hrs min.(SD-50C) MIL-HDBK-217F (25?)
Packing 0.43Kg; 24pcs/11.35Kg/0.83CUFT
Dimension 159*97*38mm (L*W*H)
50w single output enclosed dc / dc power converter
Model No. DC VOLTAGE RATED CURRENT R. & N. Effi.
SD-50A-5 5V 10A 100m 70%
SD-50B-5 100m 73%
SD-50C-5 100m 76%
SD-50A-12 12V 4.2A 120m 72%
SD-50B-12 120m 75%
SD-50C-12 120m 78%
SD-50A-24 24V 2.1A 150m 74%
SD-50B-24 150m 80%
SD-50C-24 150m 83%
 
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--- E-Star Power Development Co., Ltd.