Medical Open Frame
PM250
Introduction
The PM250 series of AC-DC switching power supplies in a package of 2 x 4 x 1.46 inches are capable of delivering 250 watts of continuous power at 10 CFM forced air cooling or 150 watts at convection cooling. A U-bracket or cover-and-fan assembly can be added during manufacturing. The units are specially certified to IEC /EN /UL /CSA 60601-1 for medical applications, and also certified to IEC /EN /UL /CSA 62368-1 for data networking, computer, telecommunication, audio/video and industrial applications.
Feature
- BF Class insulation
- Operation altitude up to 5000 meters
- 2 x 4 inch footprint with 1.46 inch low profile
- Less than 220 μA leakage current
- Wide input range 80-264 VAC
- Meet EN55011 /55032 Class B
- Power Factor 0.92 typical
- 100% burn-in at full load
- Short-circuit protection
- Over-temperature protection
- Compliant with RoHS requirements
- No load power consumption less than 0.3W
| Model | Output | Efficiency (typical) 115/230 Vac |
||||||
|---|---|---|---|---|---|---|---|---|
| V1 | Min. load | Max. Current at convection | Max. Current at 10 CFM | Tol. | Ripple & Noise | Max. Power | ||
| PM250-12A | 12 V | 0 A | 12.50 A | 20.84 A | ±2% | 120 mV | 150 W /250 W | 91 /93% |
| PM250-13A | 15 V | 0 A | 10.00 A | 16.67 A | ±2% | 150 mV | 150 W /250 W | 91 /93% |
| PM250-13-1A | 18 V | 0 A | 8.34 A | 13.89 A | ±2% | 180 mV | 150 W /250 W | 91 /93% |
| PM250-14A | 24 V | 0 A | 6.25 A | 10.42 A | ±2% | 240 mV | 150 W /250 W | 92 /93% |
| PM250-15A | 28 V | 0 A | 5.36 A | 8.93 A | ±2% | 280 mV | 150 W /250 W | 92 /93% |
| PM250-16-1A | 32 V | 0 A | 4.69 A | 7.82 A | ±2% | 320 mV | 150 W /250 W | 92 /93% |
| PM250-17A | 36 V | 0 A | 4.17 A | 6.95 A | ±2% | 360 mV | 150 W /250 W | 92 /93% |
| PM250-18A | 48 V | 0 A | 3.13 A | 5.21 A | ±2% | 480 mV | 150 W /250 W | 92 /93% |
Download
| Name | Update Time | File Size |
|---|---|---|
 Preliminary_PM250(20240816)
|
2024-11-15 | 544.55 KB |