Medical Power Supply
25 Watts
PBM25 Series
THE XPERTS IN POWER
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Small Size 2.50” x 4.25” x 0.96”
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Low Leakage Current
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Medical Safety Agency Approvals
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Both Line and Neutral Fused
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Meets Class B, EN55011 Conducted
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Fixed Switching Frequency
Specification
Input
General
Input Voltage
Input Frequency
Earth
Leakage Current
Inrush Current
Input Current
• 85-264 VAC
• 47-63 Hz
• 90 µA max at 115 VAC 60 Hz
150 µA max at 230 VAC 50 Hz
• 10 A max at 115 VAC,
25 A max at 230 VAC
• 0.7 A (rms) at 115 VAC,
0.4 A (rms) at 230 VAC
Efficiency
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Isolation Voltage
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MTBF
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Switching Frequency •
Size
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Weight
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70% minimum Vo>=12 V,
68% minimum all others
4000 VAC Input to Output
1500 VAC Input to Ground
500 VAC Output to Ground
500,000 hrs per min MIL-HDBK-217F
42 KHz ±5 KHz
2.50” x 4.25” x 0.96”
Single output models 163 g,
Output
Output Voltage
• 5.1 to 28 VDC, See Table
Environmental
Multi output models: 175 g
Output Power
• 25/28 Watts, See Table
Operating
• 0 °C to +70 °C,
Minimum Load
• No minimum for single outputs models Temperature
See Table for multi outputs models
derate linearly from 100% load at
+50°C to 50% load at +70 °C
Line Regulation
• ±0.5% max at full load
Total Regulation
• See Table
Ripple & Noise
• ±1% max pk-pk (See Note 2)
Transient Response • 4% max deviation, 500 µs recovery
Storage
Temperature
Cooling
Relative Humidity
• -40 °C to +85 °C
• Convection cooled
• 5-95%, non-condensing
Temperature
Coefficient
Hold up Time
Overvoltage
Protection
time for a 25% load change
• ±0.04%/°C
• 10 ms minimum at 110 VAC
• Provided on output 1 only; set at
112-132% of its nominal output
EMC & Safety
Safety Approvals
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EMI/EMC
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UL2601-1, CSA C22.2 No 601.1,
EN60601-1, IEC 601-1
EN55011 (CISPR11) Class B & FCC
Class B conducted
voltage
Overcurrent
Protection
• All outputs protected to short
circuit conditions Auto restart
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www.xpplc.com
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sales@xpplc.com