Welcome To Roberts Warr Electronics Limited

Hitron Power Supply Distributor for the UK

DC-DC CONVERTER 19" COMPATIBLE EUROCARD MULTI-OUTPUT 45-100 WATTS SWITCHING MODE POWER SUPPLIES HDU45, HDU60 & HDU100 SERIES

FEATURES:

12/24/48VDC INPUT RANGE
19" COMPATIBLE EUROCARD FORMAT
EMI MEET CISPR PUB. 22 & FCC CLASS B
MEET THE SAFETY STANDARDS
CE MARKING COMPLIANCE
HDU45 3UX6HPX160MM VMEbus STANDARD, HDU60 3UX8HPX160MM VMEbus STANDARD, HDU100 3UX10HPX160MM VMEbus STANDARD

SPECIFICATIONS

INPUT SPECIFICATION

Input Voltage: Three ranges option. A Range: 9-18Vdc nominal 12Vdc. B Range: 18-36Vdc nominal 24Vdc. C Range: 36-72Vdc nominal 48Vdc.
Input Connector: DIN 41612 at rear.
Input Current: HDU45-A: 8.0A, HDU45-B: 4.0A, HDU45-C: 2.5A, HDU60-A: 10.0A, HDU60-B: 5.0A, HDU60-C: 3.15A, HDU100-A: 15.0A, HDU100-B: 6.3A, HDU100-C: 4.0A.
Dielectric Withstand: Meet IEC 60950-1.
EMI: Meet CISPR PUB. 22 & FCC Class B.
Power Fail Signal: Installed.
Remote (Logic) Inhibit: Installed.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typ. 45 Watts for HDU45, Typ. 60 Watts for HDU60, Typ. 100 Watts for HDU100.
Output Connector: DIN 41612 at rear.
Line Regulation: Typ. 0.4%.
Load Regulation: Main VO1 typ. ±1.0%, Aux. VO2 typ. ±2-3.0%(PR), ± 2.0%(Mag. Amp.), Aux. VO3 typ. ±2-3.0% (PR), Aux. VO4 typ. ±2-3.0%(PR).
Noise & Ripple: Typ. 1% peak to peak.
OVP: Built-in at main VO1 (latch).
Adjustability: Available at main output VO1 and Aux. Output VO2 (Mag. Amp.).
Remote Sense: Available at HDU60 & 100 single O/P.
Overload Protection (OLP): Fully protected against output overload and short circuit. Consult the factory for OLP setting.

GENERAL SPECIFICATION
Efficiency: Typ. 70.0-75.0%. Switching Frequency: Typ. 100K Hz. Circuit Topology: Forward circuit. Transient Response: Typ. 3mS following a 25% load change. Power Density: 1.4 Watts / Cubic Inch for HDU45, HDU60. 1.9 Watts /Cubic Inch for HDU100.	Operating Temperature: 0 to +50°C at full load. Derates linearly to +70°C at half load. Storage Temperature: -20 to +85°C. Temperature Coefficient: Typ. 0.04% /°C. Cooling: Free air convection. Construction: 6,8,10 HP(TE)x3Ux160mm 19" compatible Eurocard VMEbus standard.