XPFM201A+

XPFM201A+ Datasheet

XPFM200A+ Medical Power Supply

Part	Datasheet
XPFM201A+	XPFM201A+ (pdf)

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XPFM200A+ Medical Power Supply FEATURES: • Medical version of ATX200 power supply • Approved to IEC601-1 and UL2601 • Includes power factor correction to IEC1000-3-2 • Conducted emissions to CISPR11 class B/IEC601-1-2 • marked to LVD SPECIFICATIONS: Ac Input 90-264 Vac, 47-63 Hz single phase. Input Current Maximum input current at minimum input voltage and full load is A. Active Power Factor Correction circuitry assures compliance with IEC1000-3-2, Class A. Inrush Current Inrush is limited by internal thermistors. The inrush at 240 Vac, averaged over the first ac half-cycle under cold start conditions will not exceed 37 A. Worst case current under hot start conditions will be 60 Amps. Input Protection Internal ac fuse provided on all units. The fuse is designed to blow only if a catastrophic failure occurs in the unit. The fuse does not blow on unsustained overload or short circuit. Efficiency 75% typical at full rated load, nominal input voltage, depending on load distribution. Output Power Continuous output power 200 W. Overload Protection Fully protected against short circuit and output overload. Short circuit protection is cycling type power limit on V1, 2 & 3 thermal foldback type on V4, 5, Power limit factory set to cycle outputs off at 240 W typical. Recovery after removal of fault is automatic. Over Voltage Protection Built in on V1, 2 and 6 with firing point set per Table OVP firing shuts down power supply. Voltage Adjustment Factory set to specified voltage. Potentiometer on V1 not considered user accessible. No Load Turn-On/Standby A minimum load of 1 A on V2 is required for proper regulation. If not met, no degradation of reliability will occur. Output Regulation for all outputs is the maximum deviation from initial set point under all line and load conditions. Initial set tolerance is measured with all outputs at 50 % of full rated load. Remote Sense Provided as a standard feature on V2 + lead of all models. Capable of compensating for V total of cabling losses in output voltages. Output Noise RMS, 1% Pk-Pk, 20 MHz Bandwidth, differential mode. Measured using a differential noise probe. Probe should be placed directly across the power supply output terminals terminated with a 1uF low Z capacitor. Transient Response All outputs stay within their specified regulation limits with a 20% load change. / < A / µs. Hold-Up Time 25 ms total from loss of ac input at full load until loss of regulation. Inhibit Inhibit signal is pulled to the dc output common to inhibit V1 - 5 voltages. V = < 0.4V, sink > 1.5mA Power Good TTL / CMOS compatible output rises high 100 to 400 ms after V2 reaches regulation and should assure that sufficient energy is stored in the input section to provide normal power fail / shutdown. Temperature Coefficient / °C typical on all outputs. Turn-On Time Less than 2 s at 120 Vac 25°C Storage -40 to +85 °C. Leakage Current 90µA under normal conditions 120 Vac 60 Hz . Maximum under single-fault conditions 264 Vac 50 Hz is 300 µA. EMI/EMC Compliance All models include built-in EMI filtering to meet the following emissions requirements: EMI SPECIFICATIONS COMPLIANCE LEVEL Conducted Emissions EN55011, Class B FCC Class B Static Discharge EN61000-4-2, 6 kV contact 8 kV air RF Field Susceptibility

PDF Datasheet Preview

XPFM200A+ Medical Power Supply

FEATURES:
• Medical version of ATX200 power supply
• Approved to IEC601-1 and UL2601
• Includes power factor correction to IEC1000-3-2
• Conducted emissions to CISPR11 class B/IEC601-1-2
• marked to LVD

SPECIFICATIONS:

Ac Input 90-264 Vac, 47-63 Hz single phase.

Input Current Maximum input current at minimum input voltage and full load is A. Active Power Factor Correction circuitry assures compliance with IEC1000-3-2, Class A.

Inrush Current Inrush is limited by internal thermistors. The inrush at 240 Vac, averaged over the first ac half-cycle under cold start conditions will not exceed 37 A. Worst case current under hot start conditions will be 60 Amps.

Input Protection Internal ac fuse provided on all units. The fuse is designed to blow only if a catastrophic failure occurs in the unit. The fuse does not blow on unsustained overload or short circuit.

Efficiency 75% typical at full rated load, nominal input voltage, depending on load distribution.

Output Power Continuous output power 200 W.

Overload Protection Fully protected against short circuit and output overload. Short circuit protection is cycling type power limit on V1, 2 & 3 thermal foldback type on V4, 5, Power limit factory set to cycle outputs off at 240 W typical. Recovery after removal of fault is automatic.

Over Voltage Protection Built in on V1, 2 and 6 with firing point set per Table OVP firing shuts down power supply.

Voltage Adjustment Factory set to specified voltage. Potentiometer on V1 not considered user accessible.

No Load Turn-On/Standby A minimum load of 1 A on V2 is required for proper regulation. If not met, no degradation of reliability will occur.

Output Regulation for all outputs is the maximum deviation from initial set point under all line and load conditions. Initial set tolerance is measured with all outputs at 50 % of full rated load.

Remote Sense

Provided as a standard feature on V2 + lead of all models. Capable of compensating for V total of cabling losses in output voltages.

Output Noise

RMS, 1% Pk-Pk, 20 MHz Bandwidth, differential mode. Measured using a differential noise probe. Probe
should be placed directly across the power supply output terminals terminated with a 1uF low Z capacitor.

Transient Response

All outputs stay within their specified regulation limits with a 20% load change. / < A / µs.

Hold-Up Time
25 ms total from loss of ac input at full load until loss of regulation.

Inhibit

Inhibit signal is pulled to the dc output common to inhibit V1 - 5 voltages. V = < 0.4V, sink > 1.5mA

Power Good TTL / CMOS compatible output rises high 100 to 400 ms
after V2 reaches regulation and should assure that sufficient energy is stored in the input section to provide normal power fail / shutdown.

Temperature Coefficient / °C typical on all outputs.

Turn-On Time Less than 2 s at 120 Vac 25°C

Storage -40 to +85 °C.

Leakage Current 90µA under normal conditions 120 Vac 60 Hz . Maximum under single-fault conditions 264 Vac 50 Hz is 300 µA.

EMI/EMC Compliance

All models include built-in EMI filtering to meet the following emissions requirements:

EMI SPECIFICATIONS

COMPLIANCE LEVEL

Conducted Emissions

EN55011, Class B FCC Class B

Static Discharge

EN61000-4-2, 6 kV contact 8 kV air

RF Field Susceptibility

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Datasheet ID: XPFM201A+ 506488