MEAN WELL Products
Additional information
| Standards | CE |
|---|---|
| Type | DC/DC |
| Outputs | Single |
| Inputs | 18~36Vdc |
- 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
| Input Voltage | 19 ~ 36Vdc |
| 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 |
| 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 |
| EN61000-4-2,3,4,6,8; ENV50204, EN55024, Heavy industry level, Criteria A | |
| MTBF | 357.5K hrs min. MIL-HDBK-217F (25°C) |
- CE
Products in this range
| Part number | Power (watts) | Voltage (max/rated) | Current (amps) | R&N (mV) | Efficiency (%) | |
|---|---|---|---|---|---|---|
| SD-50B-12 | 50W | 12V | 4A | 120mV | 75% | Request Quote |
| SD-50B-24 | 50W | 24V | 2A | 150mV | 80% | Request Quote |
| SD-50B-5 | 50W | 5V | 10A | 100mV | 73% | Request Quote |
