SD-50C-24 - 50.4W 48V Input 24V 2.1A Output DC-DC Converter
Home > Products >DC-DC Converters > SD-50C Series 50W 48V Input Single Output DC-DC Converter > 50.4W 48V Input 24V 2.1A Output DC-DC Converter
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Features- 2:1 wide input range
- Short circuit, over load, over voltage protections
- 1500VDC I/O isolation
- Built in EMI filter, low ripple noise
- 100% full load burn-in test
- Fixed switching frequency at 83KHz
- Low cost, high reliability
Standards
Case Details
159 x 97 x 38mm
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General Specifications
| Input Voltage |
36 ~ 72Vdc |
| Input Current |
5V:7A/12V 12V:3A/24V 24V:15A/48V |
| Set Up, Rise Time |
2.5s, 50ms at full load |
| Over Load Protection |
105% ~ 150% rated output power |
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Fold back current limiting, recovers automatically after fault condition is removed |
| Over Voltage Protection |
Hiccup mode, recovers automatically after fault is removed |
| Working Temperature |
-10°C ~ +60°C (refer to output load derating curve) |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temperature, Humidity |
-20°C ~+85°C, 10 ~ 95% RH |
| Temperature Coefficient |
±0.03% /°C (0 ~ 50°C) |
| Vibration |
10 ~ 500Hz, 2G 10min./1 cycle, 60 min. each along X, Y, Z axes |
| Withstand Voltage |
I/P-O/P:1.5KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC |
| Safety Standards |
Design refers to LVD |
| EMC |
Compliance to EN55022 (CISPR22) Class B |
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EN61000-4-2,3,4,6,8; ENV50204, EN55024, Heavy industry level, Criteria A |
| MTBF |
368.5K hrs min. MIL-HDBK-217F (25°C) |
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SD-50C-24 Output Data
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O/P Voltage
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Rated Current
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Current Range
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Rated Pwr
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R&N
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Volt. Adj.
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Tol.
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Line Reg.
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Load Reg.
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Eff.
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OVP
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24V
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2.1A
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0 ~ 2.1A
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50.4W
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150mV
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23 ~ 30VDC
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±1.0%
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±0.2%
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±0.2%
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83%
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31.5 ~ 37.5V/10% load
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