SD-200C-48 - 201.6W 48V Input 48V 4.2A Output DC-DC Converter
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Features- 2:1 wide input range
- Short circuit, over load, over voltage, over temperature protections
- 1500VDC I/O isolation
- Cooling by free air convection
- 100% full load burn-in test
- Design refers to LVD
Standards
Case Details
215 x 115 x 50mm
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General Specifications
| Input Voltage |
19 ~ 36VDC |
| Line Regulation |
±0.5% |
| Load Regulation |
±1.0% |
| Set Up, Rise Time |
300ms, 50ms at full load |
| Over Load Protection |
105% ~ 135% rated output power |
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Shut down o/p voltage, re-power on to recover |
| Over Voltage Protection |
Shut down o/p voltage, re-power on to recover |
| Over Temperature Protection |
95°C ±5°C (100°C ±5°C for SD-200B-12 only) TSW1 detect on main power transistor |
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Shut down o/p voltage, recovers automatically after temperature goes down |
| Working Temperature |
-20°C ~ +60°C (refer to output load derating curve) |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temperature, Humidity |
-40°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 |
| EMI conduction & radiation |
Compliance to EN55022 (CISPR22) Class B |
| EMS immunity |
Compliance to EN61000-4-2,3,4,6,8; ENV50204 Heavy industry level, Criteria A |
| MTBF |
218.2K hrs min. MIL-HDBK-217F (25°C) |
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SD-200C-48 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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I/P Current
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Eff.
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OVP
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48V
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4.2A
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0 ~ 4.2A
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201.6W
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200mV
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4 3~ 53VDC
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±1.0%
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5A/48V
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86%
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53 ~ 65V
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 (494KB)
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