Very High Isolation, Single Dual Output DC/DC Converters Features
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A500RHI Series
Very High Isolation, Single Dual Output DC/DC Converters
Features:
Output Power 5,600 Isolation Leakage Current Wide Input Range Compact Case Single Dual Outputs Meets EN55022 MTBF EN60950 Approved
Input
Parameter Input Start Voltage Conditions Min. Typ. Max. Input Input 13.0 15.0 18.0 Input 30.0 33.0 36.0 Input Input 16.0 Input 34.0 (Pi) Filter (Complies with EN55022 Class 3,000 Conditions Dual Output Balanced Loads Iout 100% Output Other Outputs Over Line, Load Temp. Load Step Change ±3.0 ±0.02 Continuous (Autorecovery) Min. 5,600 6,000 1,000 Typ. ±6.0 ±0.05 Min. Typ. ±0.5 ±0.5 ±0.3 ±0.5 Max. ±1.0 ±2.0 ±0.5 ±1.0 Units
Under Voltage Shutdown Input Filter Reverse Polarity Input Current Short Circuit Input Power
Units µSec
Output
Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple Noise MHz) (Note Ripple Noise MHz) Ripple Noise MHz) Output Power Protection Transient Recovery Time (Note Transient Response Deviation Temperature Coefficient Output Short Circuit
General
Parameter Isolation Voltage, Rated Isolation Test Voltage Leakage Current Isolation Resistance Isolation Capacitance Switching Frequency Conditions Seconds Seconds VAC, kHz, Max. Units Units
Environmental
Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity Conditions Min. Typ. Free Convection Non-condensing Ambient Case Max. +125
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Physical
Case Size Case Material Weight 1.25 0.80 0.40 Inches (31.8 20.3 10.2 Non-Conductive Black Plastic (UL94-V0) 0.57 (16.2g) Conditions HDBK 217F, Benign Conditions Input Input Input From Case Models Min. Min. -0.7 -0.7 -0.7 Typ. Max. Units kHours Units
Reliability Specifications
Parameter MTBF
Absolute Maximum Ratings
Parameter Input Voltage Surge Sec) Lead Temperature Internal Power Dissipation Typ. Max. 25.0 50.0 100.0 2,500
Caution: Exceeding Absolute Maximum Ratings damage module. These continuous operating ratings.
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Model Selection Guide
Input Model Number A501RHI A502RHI A503RHI A504RHI A511RHI A512RHI A513RHI A514RHI A521RHI A522RHI A523RHI A524RHI Voltage (VDC) Nominal Range 18.0 18.0 18.0 18.0 18.0 36.0 18.0 36.0 18.0 36.0 18.0 36.0 36.0 75.0 36.0 75.0 36.0 75.0 36.0 75.0
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Output Reflected Fuse Rating Efficiency Ripple Current (mA) Slow-Blow Current Typ) Current Voltage Current (mA) Full-Load No-Load (mA, Typ) (VDC) (mA, Max) (mA, Min) 12.0 ±12.0 ±15.0 12.0 ±12.0 ±15.0 12.0 ±12.0 ±15.0 1,000 ±250 ±200 1,000 ±250 ±200 1,000 ±250 ±200 200.0 100.0 ±50.0 ±40.0 200.0 100.0 ±50.0 ±40.0 200.0 100.0 ±50.0 ±40.0 1,200 1,200 1,200 1,200
Notes: When measuring output ripple, recommended that external 0.47 ceramic capacitor placed from +Vout -Vout single output units from each output common dual output units. noise sensitive applications, capacitors will reduce output ripple. Transient recovery measured within error band load step change 100%. Dual output units connected provide output. this, connect load across positive (+Vout) negative (-Vout) outputs float output common. converter should connected ac-impedance source. input source with highly inductive impedance affect stability converter. applications where converter output loading high input power supplied over long lines, necessary capacitor input insure start-up. this case, recommended that (ESR <1.0 kHz) capacitor mounted close converter. input units 10.0 recommended, units recommended that fuse used input power supply protection. table above correct rating.
Derating Curve Output
Mechanical Dimensions Derating Curve Other Outputs
Mechanical Notes: dimensions typical inches (mm) Tolerance x.xx ±0.01 (±0.25)
Connections
±220 Single +Vin -Vout +Vout Dual +Vin Common -Vout Single -Vin -Vin Dual +Vout -Vin -Vin
Capacitive Load
1,000 ±220
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