FSP250M Series 220W-250W Medical Adapter
Technical Datasheet
Features
- Wide input range 80-264 VAC
- Meets Energy Efficiency DOE Level VI
- No load power consumption ≤ 0.15W
- High altitude 5000 meters operation
Safety Standard Approval
Certifications include CE, UL (E178020), and TÜV Rheinland certification for EN 60601-1 and IEC 60601-1.
Description
The FSP250M series are high-efficiency desktop adapters with IEC 320/C14 (Class I) or IEC320/C18 (Class II) AC inlets, delivering 220-250 watts continuous output power. All models meet EN55011 and FCC class B emission limits and are designed for medical applications.
Input Specifications
| Input voltage: | 80-264 VAC |
| Power derating: | Derate linearly from 100% at 90 VAC to 90% at 85VAC and 80% at 80 VAC |
| Input frequency: | 47-63 Hz |
| Input current: | < 2.5 A (rms) / 115 VAC, < 1.25 A (rms) / 230 VAC |
| Earth leakage current: | < 220 μA / 264 VAC, 63 Hz |
| Touch current: | < 100 μA / 264 VAC, 63 Hz |
Output Specifications
Output voltage/current: See rating chart
Maximum output power: See rating chart
Protection:
- Over voltage: Provided on output. Set at 112% to 140% of its rated output voltage.
- Over current: The power supply will shut down without damage and enter auto-recovery mode.
- Over temperature: The power supply will shut down and latch without damage. AC main power off and on to turn-on power supply again while cooled down.
- Temperature coefficient: All outputs ±0.04% /°C maximum
- Transient response: Maximum excursion of 4% or better on all models, recovering to 1% of final value within 500µs after a 25% step load change.
General Specifications
| Switching frequency: | 50-130 KHz |
| Power factor: | 0.98 Typical at 115 VAC |
| Efficiency: | See rating chart |
| Hold-up time: | 20 ms minimum at 100 VAC |
| Line regulation: | ±0.5% maximum at full load |
| Inrush current: | 130 A @ 115 VAC or 260 A @ 230 VAC, at 25°C cold start |
| Operating altitude: | 5000 meters |
| Withstand voltage: | 4000 VAC from input to output (2 MOPP), 1500 VAC from input to ground (1 MOPP), 500 VAC from output to ground. (For class-II models, 4000VAC from input to output) |
| MTBF: | 100,000 hours at full load at 25°C ambient, calculated per MIL-HDBK-217F |
EMC Performance (IEC60601-1-2)
- EN55011: Class B conducted, class B radiated
- EN61000-3-2: Harmonic distortion, Class D
- EN61000-3-3: Line flicker
- EN61000-4-2: ESD, ±15 KV air and ±8 KV contact
- EN61000-4-3: Radiated immunity, 10 V/m
- EN61000-4-4: Fast transient/burst, ±2 KV
- EN61000-4-5: Surge, ±1 KV diff., ±2 KV com.
- EN61000-4-6: Conducted immunity, 10 Vrms
- EN61000-4-8: Magnetic field immunity, 30 A/m
- EN61000-4-11: Voltage dip immunity, 30% reduction for 500 ms, 60% reduction for 100 ms, and >95% reduction for 10 ms
Environmental Specifications
| Operating temperature: | -20°C to +60°C |
| Storage temperature: | -40°C to +85°C |
| Operating humidity: | 10% to 90% RH non-condensing |
| Storage humidity: | 5% to 95% RH non-condensing |
| Temperature derating: | Derate from 100% at +40°C linearly to 50% at +60°C |
Output Voltage/Current Rating Chart
| Model(1) | Class-I | Class-II | Vo | Min. Current | Max. Current | Tolerance | Ripple & Noise(2) | Max. Power | Average Active Efficiency (typical) @115/230 VAC |
|---|---|---|---|---|---|---|---|---|---|
| FSP250M-KHA | FSP250M-KHD | 12 V | 0 A | 18.34 A | ±5% | 120 mV | 220 W | 89% / 89% | |
| FSP250M-KBA | FSP250M-KBD | 19 V | 0 A | 13.16 A | ±5% | 190 mV | 250 W | 89% / 89% | |
| FSP250M-KAA | FSP250M-KAD | 24 V | 0 A | 10.42 A | ±5% | 240 mV | 250 W | 90% / 90% | |
| FSP250M-KLA | FSP250M-KLD | 30 V | 0 A | 8.34 A | ±5% | 300 mV | 250 W | 90% / 90% | |
| FSP250M-KEA | FSP250M-KED | 36 V | 0 A | 6.95 A | ±5% | 360 mV | 250 W | 90% / 90% | |
| FSP250M-KFA | FSP250M-KFD | 48 V | 0 A | 5.21 A | ±5% | 480 mV | 250 W | 90% / 90% |
Notes:
- Class-I models are equipped with IEC320/C14 inlet, and Class-II models with IEC320/C18 inlet.
- Ripple and noise is maximum peak to peak voltage value measured at output within 20 MHz bandwidth, at rated line voltage and output load ranges, and with a 47 µF electrolytic capacitor in parallel with a 0.1 µF ceramic capacitor across the output.
Mechanical Specifications
Adapter Overview
The adapter is a compact, rectangular unit designed for desktop use. It features an AC input connector on one end and a DC output cable with a connector on the other. An LED indicator is present on the unit's surface.
Dimensions: Overall dimensions are approximately 8.03 inches [204.0 mm] in length, 3.45 inches [87.6 mm] in width, and 1.634 inches [41.5 mm] in height. Tolerances are ±0.02 inches [±0.5 mm].
AC Input Connectors:
- Class I models utilize an IEC 320/C14 inlet.
- Class II models utilize an IEC 320/C18 inlet.
Output Connector: The DC output is delivered via a Molex Mini-Fit receptacle (P/N: 39-01-2060 or 39-01-2080) with corresponding female terminal #5556. It is designed to mate with Molex plug P/N: 39-01-2066 (or 39-01-2086) and male terminal #5558, or Molex headers #5566, #5569, or equivalent.
Base: The unit is equipped with four rubber feet for stability.
Pin Chart
| Pin No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Polarity Output 12 V |
Vo(+) | Return | Return | Return | Vo(+) | Vo(+) | Vo(+) | Return |
| Output 19 V to 48 V | Vo(+) | Return | Return | Vo(+) | Vo(+) | Return | - | - |
