HDB49 Datasheet, PDF (1/2 Pages) HITRON ELECTRONICS CORPORTION – 18-36VDC INPUT RANGE DC-DC PCB OPEN FRAME QUAD OUTPUT 50 WATTS INTERNAL SWITCHING POWER CONVERTERS

H HiTRON
18-36VDC INPUT RANGE DC-DC PCB OPEN FRAME QUAD OUTPUT
50 WATTS INTERNAL SWITCHING POWER CONVERTERS
HDB49 SERIES
FEATURES:
PCB OPRN FRAME FORMAT
18-36VDC NOMINAL 24VDC INPUT
EMI MEET EN 55022 & FCC CLASS A
CE MARKING COMPLIANCE
SPECIFICATION
INPUT SPECIFICATION
Input Voltage: Typ. 18-36Vdc,nominal input 24Vdc.
Input Connector: Molex V-M connector.
Inrush Current: 36A @ nominal input 24Vdc.
Input Current: 3.1A @ nominal input 24Vdc & full load.
Dielectric Withstand: Meet IEC950 regulation.
EMI: Meet EN55022 & FCC Class A.
Overload Protection (OLP): Fully protected against
output overload or short circuit.
Typical 120-150% max. load.
Consult the factory for special OLP setting.
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typ. 50Watts continuous.
Output Connector: Molex V-M connector.
Line Regulation: Typ. 0.5%.
Load Regulation: Main VO1 typ.± 1.0%
Aux. VO2 typ. ±2.0-3.0%.(PR)
Aux. VO3 typ ±2.0-3.0%.(PR)
Aux. VO4 typ ±2.0-3.0%.(PR)
Noise & Ripple: Typ. 1% peak to peak.
OVP: Built-in at main VO1.
Adjustability: Available at main VO1.
GENERAL SPECIFICATION
Efficiency: Typ. 70%.
Switching Frequency: 56K Hz.
Circuit Topology: Push-pull Circuit.
Transient Response: Typ. 2 mS following a 25%
load change.
Safety Standard: IEC 60950 Class I.
Power Density: 1.0Watts / Cubic Inch.
Operating Temperature: 0 to +50°C at full load,
derating to half @+ 70°C.
Storage Temperature: -40°C to +85°C.
Temperature Coefficient: ±0.04%/°C.
Cooling: Convection cooling is adequate.
Construction: PCB open-frame format.
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