Datasheet > HAC301P-490

HAC301P-490

更新时间： 2022-12-18 01:59:37

品牌	Logo	应用领域
HITRON		开关输出元件输入元件 PC
页数	文件大小	规格书
2页	329K
描述
UNIVERSAL AC INPUT HARMONIC CORRECTION AC-DC HOT-SWAP CompactPCI QUAD OUTPUT 301 WATTS ACTIVE CURRENT SHARING SWITCHING POWER SUPPLIES

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HAC301P-490 数据手册

H HiTRON

UNIVERSAL AC INPUT HARMONIC CORRECTION AC-DC HOT-SWAP

CompactPCI QUAD OUTPUT 301 WATTS ACTIVE CURRENT SHARING

SWITCHING POWER SUPPLIES HAC301P SERIES

FEATURES:

ꢀ

300W 3U X 8HP EUROCARD PACKAGE

MEET IEC 61000-3-2 HARMONIC

CORRECTION

ꢀ

INTERNAL OR-ING DIODES FOR

N+1 REDUNDANCY

ꢀ

HOT-SWAPPABLE

THIRD-WIRE CURRENT SHARING

EMI MEET EN 55022 / FCC CLASS B

CE MARKING COMPLIANCE

FULLY COMPLIANT WITH PICMG

SPECIFICATION

INPUT SPECIFICATION

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.

Input Voltage: Typ. 90-264Vac.

Output Current: See Ratings Chart.

Power Factor Correction: Meet Harmonic Correction

IEC 61000-3-2.Power Factor typ. 0.98-0.99.

Input Connector: Positronic 47-pin PCIH47M400A1.

Input Frequency: 47-63Hz.

Inrush Current: 6.96Arms @ 230Vac.

Input Current: 3.34A @115Vac/1.63A @230Vac.

Dielectric Withstand: Meet IEC 60950-1 regulation.

EMI: Meet EN 55022 / FCC Class B.

Hold-up Time: 18.4mS @115Vac/230Vac.

Earth Leakage: Less than 0.5mA @230Vac.

Remote ON/OFF: Available at [INH#] & [EN#] pins.

Power Fail Signal: Available at [FAL#] pin.

Status LED: <Green> means valid input voltage.

<Amber> means a critical fault.

Output Wattage: Typ. 300W continuous.

Output Connector: Positronic 47-pin PCIH47M400A1.

Line Regulation: Typ. 0.5%.

Load Regulation: Typ. ±1-5%.

Noise & Ripple: Typ. 1% peak to peak or 50mV,

whichever is greater.

OVP: Built-in at all outputs.

Adjustability: Available at VO1,2&3.

Volt. Tolerance: VO1/2 typ. 1%, VO3 typ. 3% , VO4 typ. 5%.

Remote Sensing: Available at VO1,VO2 & VO3.

Hot-Swap: Available.

N+1 Redundancy: Installed with internal OR-ing diodes

at all outputs for N+1 redundancy operation.

Current Sharing: Third-wire current sharing at VO1,2 &3.

Power OK Signal: Available for all output.

Over Current Protection (OCP): Installed at each rail.

Overload Protection (OLP): Fully protected against output

overload or short circuit. Typical 105-130% max. load.

Consult the factory for special OLP setting.

Thermal Protection (OTP): Installed NTC and

thermostat for thermal sensor at [DEG#] pin.

GENERAL SPECIFICATION

Efficiency: Typ. 78-83 %.

Operating Temperature: 0 to +50 °C at full load with

specified air flow. Derates linearly to 50% at +70°C.

Storage Temperature: -40 to +85 °C.

Temperature Coefficient: Typ. ±0.02% / °C.

Cooling: At least 60CFM(800 LFM) moving air is required

to achieve full rating power 300W in a confined area.

Power Density: 7.7 Watts/ Cubic Inch.

Switching Frequency: 120K Hz.

Circuit Topology: Forward circuit.

Transient Response: Peak transient less than 200mV and

recovers within 0.5mS after 25% load-change.

Safety Standard: IEC 60950-1 Class I.

Construction: Eurocard 3U X 8HP X 160mm

CompactPCI format.

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

In application

-7-

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