MEAN WELL Products
Additional information
Standards | CB, CE |
---|---|
Type | DC/DC |
Outputs | Single |
Inputs | 18~36Vdc |
- 2:1 wide input range
- Short circuit, over load, over voltage, over temperature protections
- 1500VDC I/O isolation
- Forced air cooling by built-in DC fan
- 100% full load burn-in test
- 24V & 48V input voltage design refer to LVD
Input Voltage Range | B: 19 ~ 36VDC C: 36 ~ 72VDC D:72 ~ 144VDC |
Inrush Current | C: 45A/48VDC D:45A/96VDC |
Load regulation | ±1.0% |
Set Up, Rise Time | 300ms, 50ms at full load |
Over Load Protection | 105% ~ 135% rated output power |
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 (TSW1) detect on main power transistor |
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 | IEC60950-1 CB approved byTUV (for D type only) |
EMC | Compliance to EN55022 (CISPR22) Class B; |
EN61000-4-2,3,4,6,8; ENV50204, light industry level, criteria | |
MTBF | 209.4K hrs min. MIL-HDBK-217F (25°C) |
- CB
- CE
Products in this range
Part number | Power (watts) | Voltage (max/rated) | Current (amps) | R&N (mV) | Efficiency (%) | |
---|---|---|---|---|---|---|
SD-350B-12 | 330W | 12V | 28A | 120mV | 80% | Request Quote |
SD-350B-24 | 350W | 24V | 15A | 150mV | 80% | Request Quote |
SD-350B-48 | 350W | 48V | 7A | 200mV | 84% | Request Quote |
SD-350B-5 | 285W | 5V | 57A | 100mV | 74% | Request Quote |
SD-350C-12 | 330W | 12V | 28A | 120mV | 81% | Request Quote |
SD-350C-24 | 350W | 24V | 15A | 150mV | 81% | Request Quote |
SD-350C-48 | 350W | 48V | 7A | 200mV | 82% | Request Quote |
SD-350C-5 | 300W | 5V | 60A | 100mV | 76% | Request Quote |
SD-350D-12 | 350W | 12V | 29A | 120mV | 83% | Request Quote |
SD-350D-24 | 350W | 24V | 15A | 150mV | 87% | Request Quote |
SD-350D-48 | 350W | 48V | 7A | 200mV | 89% | Request Quote |
SD-350D-5 | 300W | 5V | 60A | 100mV | 78% | Request Quote |