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HVI41-290: 产品描述universal input AC-DC pcb open frame single & multi-output 40-50 watts internal switching power supplies; 文件大小342KB，共2页; 制造商Hitron; 官网地址http://www.hitron-e.com/

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HVI41-290概述

universal input AC-DC pcb open frame single & multi-output 40-50 watts internal switching power supplies

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H HiTRON

UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE &

MULTI-OUTPUT 40-50 WATTS INTERNAL SWITCHING

POWER SUPPLIES HVI41 SERIES

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES

SMALL & COMPACT IN SIZE

MEET UNIVERSAL SAFETY STANDARDS

EMI MEET CISPR PUB. 22 & FCC CLASS B

CE MARKING COMPLIANCE

SPECIFICATION

INPUT SPECIFICATION

Input Voltage:

Range typ. 90-264Vac.

Rating 100 to 240Vac.

Input Connector:

Molex V-M.

Input Frequency:

47-63Hz.

Inrush Current:

Typ. 25.0A @230Vac.

Input Current:

Typ. 0.7-1.2A@115Vac.

0.3-0.4A@230Vac.

Dielectric Withstand:

Meet IEC 60950-1.

EMI:

Meet CISPR PUB. 22 & FCC Class B.

Hold-up Time:

Typ. 18mS @115Vac, 90mS @230Vac.

Earth Leakage:

Less than 0.3mA @230Vac.

OUTPUT SPECIFICATION

Output Voltage:

See Ratings Chart.

Output Current:

See Ratings Chart.

Output Wattage:

Typ. 40 watts with convection or

50 watts with 20 cfm fan cooling.

Output Connector:

Molex V-M.

Line Regulation:

Typ. 0.1%.

Load Regulation:

Main VO1 typ.± 2.0%.

Aux. VO2 typ. ± 5.0%(stacked on).

VO3 typ. ± 3.0%(P.R.).

Noise & Ripple:

Typ. 1.0% peak to peak.

OVP:

Built-in at main VO1 (Latch).

Adjustability:

Available at main VO1.

Overload Protection (OLP):

Fully protected against output

overload and short circuit.

Consult the factory for OLP setting.

Operating Temperature:

0 to +50°C convection.

Storage Temperature: -20

+85°C.

Temperature Coefficient:

Typ. 0.04% /°C

Cooling:

Free air convection, or with 20 cfm fan cooling.

Construction:

PCB open frame format.

Power Density:

3.36-3.79Watts / Cubic Inch.

GENERAL SPECIFICATION

Efficiency:

Typ. 75-85%.

Switching Frequency:

60K 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.

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

For the details of safety approval, please consult the factory.

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