Datasheet > TPAC250

TPAC250

更新时间： 2022-02-26 11:27:31

品牌	Logo	应用领域
TOTAL-POWER		/
页数	文件大小	规格书
2页	496K
描述
MEET IEC 61000-3-2 HARMONIC CORRECTION

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TPAC250 数据手册

Total Power International, Inc.

UNIVERSAL AC INPUT HARMONIC CORRECTION AC-DC HOT-SWAP

CompactPCI QUAD OUTPUT 250 WATTS ACTIVE CURRENT SHARING

SWITCHING POWER SUPPLIES TPAC250P SERIES

FEATURES:



250W 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 A

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. 0.95-0.97.

Input Connector: Positronic 47-pin PCIH47M400A1.

Input Frequency: 47-63Hz.

Output Wattage: Typ. 250W continuous.

Output Connector: Positronic 47-pin PCIH47M400A1.

Line Regulation: Typ. 0.1%.

Load Regulation: Typ. ±1-±4%. (Various with output voltage.)

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

whichever is greater.

OVP: Built-in at all outputs.

Adjustability: Available at VO1,2 & 3.

Output Trim: Electrical trim available at VO1/VO2.[ADJ #]

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 120% max. load.

Consult the factory for special OLP setting.

Inrush Current: Less than 30A at 230Vac.

Input Current: 2.8A at 115Vac/1.4A at 230Vac.

Dielectric Withstand: Meet IEC 60950-1 regulation.

EMI: Meet EN 55022 / FCC Class A.

Hold-up Time: 5mS after power fail signal.

Earth Leakage: Less than 0.5mA at 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.

Thermal Protection (OTP): Installed NTC and

thermostat for thermal sensor at [DEG#] pin.

GENERAL SPECIFICATION

Efficiency: Typ. 78%.

Switching Frequency: 120K Hz.

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.

Circuit Topology: Forward circuit.

Transient Response: Peak transient less than 100mV and

recovers within 2mS after 25% load-change.

Safety Standard: IEC 60950-1 Class I.

Construction: Eurocard 3U X 8HP X 160mm

CompactPCI format. Front Panel with

either Ordinary handle or Extractor handle.

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

Cooling: At least 20 CFM(600 LFM) moving air is required

to achieve full rating power 250W in a confined area.

Power Density: 4.58 Watts/ Cubic Inch.

NOTE: (1)All measurement are at nominal input, full load and +25°C unless otherwise specifications.

(2)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

Total Power International, Inc. Toll Free: 877-646-0900(US) PH# 978-453-7272 www.total-power.com

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