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Input
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Input Voltage Range
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12 V (10-17 VDC), 24 V (20-30 VDC)
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Input Current
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See datasheet
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Inrush Current
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25 A max at 30 V
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Input Filter
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Pi network
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Patient Leakage Current
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2 μA max
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Undervoltage Lockout
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12 V model, on at <9 V, off >8.5 V, 24 V model on at <18.8 V, off >16 V
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Input Surge
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12 V models 25 V for 3 s, 24 V model 50 V for 3 s
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Output
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Output Voltage
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See datasheet
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Output Voltage Trim
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±10%
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Minimum Load
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No minimum load required
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Initial Set Accuracy
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±1% max
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Start Up Delay
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5 ms typical
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Start Up Rise Time
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2 ms typical
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Line Regulation
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±0.3% max
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Load Regulation
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±2% max 0% to 10% load, ±1% max 10% to 100% load
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Cross Regulation
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±4% max on dual with one o/p set to 50% load and the other varied from 0% to 100% load
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Transient Response
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4% max deviation, recovery to within 1% in <500 μs for a 50% load change at 0.25 A/μs rate
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Ripple & Noise
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1% pk-pk max at 20 mHz BW
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Overload Protection
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120% - 200%
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Overvoltage Protection
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120% - 140%
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Temperature Coefficient
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±0.03/°C max
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Short Circuit Protection
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Trip and Restart (hiccup mode), Auto Recovery
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General
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Efficiency
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See datasheet
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Isolation
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5000 VAC for 10 ms, 1600 VAC basic isolation for 1 min.
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Input to Output Capacitance
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20 pF max
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Switching Frequency
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JHM03: 180 kHz to 1.2 MHz variable, JHM06: 200 kHz to 1.6 MHz variable
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MTBF
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>1 MHrs typical to MIL-STD-217F
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Environmental
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Operating Temperature
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-20 ºC to +100 ºC, derate from 100% load at +60 ºC to no load at 100 ºC
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Case Temperature
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+100 ºC max
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Storage Temperature
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-40 ºC to +100 ºC
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Operating Humidity
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5-90%, non-condensing
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Cooling
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Natural convection
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AC-DC电源
