UNIVERSAL AC INPUT HARMONIC CORRECTION AC-DC HOT-SWAP

CompactPCI QUAD OUTPUT 300 WATTS ACTIVE CURRENT SHARING

SWITCHING POWER SUPPLIES TPAC300P SERIES

GENERAL SPECIFICATION

Efficiency: Typ. 80-83 %.

Switching Frequency: 120K Hz.

Circuit Topology: Forward circuit.

Transient Response: Peak transient less than 200mV and

returns to within 1% less than 250µS for 25% load-change.

Safety Standard: IEC60950 Class I.

Construction: Eurocard 6U X 8HP X 160mm

CompactPCI format. Front Panel with

Extractor handle.

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 20 cfm moving air is required to achieve

full rating power 300W in a confined area.

Power Density: 2.70 Watts/ Cubic Inch.

Remark: All measurements are at nominal input, full load and +25°C unless otherwise specifications.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.

Output Current: See Ratings Chart.

Output Power: Typ. 300W continuous.

Output Connector: Positronic 47-pin PCIH47M400A1.

Line Regulation: Typ. 0.1%.

Load Regulation: VO1 & VO2 typ.±0.5-1.0%.

VO3 & VO4 typ.±1.0-3.0%.

Noise & Ripple: Typ. 1% peak-peak or 50mV,which 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 and third-wire current sharing

method for N+1 redundancy operation.

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

DC OK Signal: Available for all outputs.

Power OK Signal: Available for all outputs.

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

Overload Protection (OLP): Fully protected against output

overload or short circuit. Typ. 120-130% max. load.

Consult the factory for special OLP setting.

SPECIFICATION

INPUT SPECIFICATION

Input Voltage: Typ. 90-264Vac.

Input On/Off switch: Option.

Power Factor Correction: Meet Harmonic Correction

IEC1000-3-2. Power Factor typ.0.99.

Input Connector: Positronic 47-pin PCIH47M400A1.

Input Frequency: 47-63Hz.

Inrush Current: Typ. 30A @ 230Vac.(Active).

Input Current: Typ. 4.0A@115Vac/2.0A @ 230Vac.

Dielectric Withstand: Meet IEC950 regulation.

Transient Protection: MOV withstands transient as

specified by EN61000-4-4 level 3.

EMI: Meet EN55022 / FCC Class B.

Hold-up Time: Typ. 30mS @ 115Vac,34mS @ 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.

Power OK: Installed at all outputs.

Leakage Current: Typ. 0.7A @ 230Vac.

FEATURES:

300W 6U X 8HP EUROCARD PACKAGE

MEET IEC1000-3-2 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

TOTAL POWER INT'L

TOTAL POWER, INT. Tel: 877-646-0900 Fax: 978-453-7395

Email: sales@total-power.com http://www.total-power.com

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