Mean Well RSD-30H-12 DC-DC Converter 40-160 V DC In, 12 V, 2.5 A, 30 W, Railway
- Brand
- Mean Well
- Model number
- RSD-30H-12
- Category
- DC-DC Converters
Mean Well RSD-30H-12 DC-DC converter from the RSD-30 series, taking 40-160 V DC input and giving a regulated 12 V output at up to 89% efficiency. Built for railway and other vehicle supplies.
Price and availability on request
Key features
- Compliance to BS EN/EN50155 and BS EN/EN45545-2 railway standard
- Ultra compact and 1U low profile(25mm)
- 4:1 wide input range
- No minimum load required
- Protections: Short circuit / Overload / Over voltage / Input reverse polarity
- 4000VDC I/O isolation (reinforced isolation)
- Half encapsulated , cooling by free air convection
- 40~+70℃ wide working temperature
- Built-in constant current limiting circuit
- LED indicator for power on
- 3 years warranty
Specifications
| DC voltage | 12V |
|---|---|
| Rated current | 2.5A |
| Current range | 0 ~ 2.5A |
| Rated power | 30W |
| Ripple & noise (max.) | 60mVp-p |
| Voltage tolerance | ±2.0% |
| Line regulation | ±0.3% |
| Load regulation | ±0.3% |
| Setup, rise time | 120ms, 85ms at full load |
| Voltage range continuous | 40 ~ 160VDC |
|---|---|
| Efficiency (typ.) | 89% |
| DC current (typ.) | 0.23A/110V 0.35A/110V |
| Overload | 105 ~ 135% rated output power; Protection type : Constant current limiting, recovers automatically after fault condition is removed |
|---|---|
| Over voltage | 13.8 ~ 16.2V; Protection type : Shut down o/p voltage, re-power on to recover |
| Working temp. | -40 ~ +55℃ (no derating) ; +70℃ @ 60% load by free air convection ; +70℃ (no derating with external base plate) |
|---|---|
| Working humidity | 5 ~ 95% RH non-condensing |
| Storage temp. | -40 ~ +85℃ |
| Temp. coefficient | ±0.03%/℃ (0 ~ 50℃) |
| Vibration | 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes ; Mounting : compliance to IEC61373 |
| Operating altitude | 5000 meters |
| Safety standards | IEC 62368-1, UL62368-1, AS/NZS 62368-1, EACTPTC 004 approved, Design refer to BS EN/EN62368-1 |
|---|---|
| Withstand voltage | I/P-O/P:4KVDC I/P-FG:2.5KVDC O/P-FG:2.5KVDC |
| Railway standard | Compliance toBS EN/EN45545-2 for fire protection;BS EN/EN50155 /IEC60571 including IEC61373 for shock & vibration,BS EN/EN50121-3-2 for EMC |
| MTBF | 3093.5K hrs min. Telcordia SR-332 (Bellcore) ; 396.9K hrs min. MIL-HDBK-217F (25℃) |
|---|---|
| Dimension | 113*60*25mm (L*W*H) |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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