-43-

H HiTRON

UNIVERSAL AC INPUT AC-DC 19" COMPATIBLE EUROCARD

MULTI-OUTPUT 45 WATTS SWITCHING MODE

POWER SUPPLIES HIU45 SERIES

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES

19" COMPATIBLE EUROCARD FORMAT

MEET UNIVERSAL SAFETY STANDARDS

EMI MEET CISPR PUB. 22 & FCC CLASS B

CE MARKING COMPLIANCE

3U X 6HP X 160MM FOR VMEbus STANDARD

GENERAL SPECIFICATION

Efficiency: Typ. 60-70%.

Switching Frequency: 45K Hz.

Circuit Topology: Fixed frequency flyback circuit.

Transient Response: Output voltage returns in

less than 3mS following

a 25% load change.

Safety Standard: IEC 60950-1/UL 60950-1 Class I.

Operating Temperature: 0 to +50°C.

Storage Temperature: -20 to +85°C.

Temperature Coefficient: Typ. 0.04% /°C.

Cooling: Free air convection cooling.

Construction: 6HP(TE) x 3U 19” compatible Eurocard

VMEbus standard.

Power Density: 1.4Watts / Cubic Inch.

Note: Due to requests in market and advances in technology, specifications subject to change without notification.

SPECIFICATION

INPUT SPECIFICATION

Input Voltage: Range Typ. 90-264Vac.

Rating 100 to 240Vac.

Input Connector: DIN 41612 at rear.

Input Frequency: 47-63Hz

Inrush Current: Typ. 25-30A @ 230Vac.

Input Current: 0.34A/115Vac & 0.17A/230Vac.

Dielectric Withstand: Meet IEC 60950-1.

EMI: Meet CISPR PUB. 22 & FCC Class B.

Power Fail Signal: Installed.

Remote Inhibit: Available at single output only.

Hold-up Time: Typ. 10mS @115Vac/40-50mS @230Vac.

Earth leakage: Typ. 0.3-0.5A @230Vac.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.

Output Current: See Ratings Chart.

Output Wattage: Typ. 45-50 Watts.

Output Connector: DIN 41612 at rear.

Line Regulation: Typ. 0.1%.

Load Regulation: Main VO1 typ. ±1.0%.

Aux. VO2 typ. ±2-3.0%. (P.R.).

Aux. VO3 typ. ±2-3.0%. (P.R.).

Noise & Ripple: Typ. 1% peak to peak.

OVP: Built-in at main VO1 (latch).

Adjustability: Available at main output VO1.

Remote Sense: Installed at main VO1.

Overload Protection (OLP):

Fully protected against output overload and short circuit.

Consult the factory for OLP setting.

In application