MEAN WELL Products
Description
PSD-45 Series are open frame type DC/DC power supplies. Featuring 2:1 wide DC input range and 1500VDC input/output isolation PSD-45 securely transfer a wide range of DC input voltage ratings into a stable DC output. With short circuit, overload, over-voltage and polarity protections these small gadgets are ideally suited for a wide variety of fields from general electrical engineering usage to automotive battery back-up applications.
Additional information
Standards | CB, CE |
---|---|
Type | DC/DC |
Outputs | Single |
Inputs | 18~36Vdc |
- 2:1 wide input range
- Short circuit, over load, over voltage, polarity protection
- Cooling by free air convection
- Built-in EMI filter, low ripple noise
- 100% full load burn-in test
- Fixed switching frequency at 96KHZ
- High reliability
- Industrial controls
- Telecommunications
- Voltage-regulating
- Vehicle/marine back-up systems
Voltage Range | 18 ~ 36VDC (24VDC) |
DC Current | 2.5A/24VDC |
Setup, Rise, Hold Up Time | 1000ms, 50ms/24VDC at full load |
Over Load Protection | 105% ~ 160% rated output power |
Shut down, Re-power on/10% load after fault condition is removed | |
Over Voltage Protection | Hiccup mode, recovery automatically after fault condition is removed |
Working Temperature | -10°C to +60°C (refer to output load derating curve) |
Working Humidity | 20 ~ 95% RH non-condensing |
Storage Temperature, Humidity | -20°C to +85°C, 10 ~ 95% RH |
Temperature Coefficient | ±0.05% /°C (0 ~ 50°C) |
Vibration | 10 ~ 500Hz, 2G 10min./1 cycle, Period for 60min. 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 |
EMC | Compliance to EN55022 (CISPR22) Class B |
EN61000-4-2,3,4,6,8 EN55024, EN61000-6-1 Light industry level, criteria A | |
MTBF | 329.3Khrs min. MIL-HDBK-217F (25°C) |
Dimensions | 127 x 76 x 30mm |
- CB
- CE
Products in this range
Part number | Power (watts) | Voltage (max/rated) | Current (amps) | R&N (mV) | Efficiency (%) | |
---|---|---|---|---|---|---|
PSD-45B-05 | 45W | 5V | 9A | 100mV | 77% | Request Quote |
PSD-45B-12 | 45W | 12V | 4A | 120mV | 82% | Request Quote |
PSD-45B-24 | 45W | 24V | 2A | 150mV | 85% | Request Quote |