TOTAL-POWER TPAC250P-490

TOTAL POWER INT'L
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 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 A
CE MARKING COMPLIANCE
FULLY COMPLIANT WITH PICMG
SPECIFICATION
INPUT SPECIFICATION
OUTPUT SPECIFICATION
Input Voltage: Typ. 90-264Vac.
Power Factor Correction: Meet Harmonic Correction
IEC1000-3-2.Power Factor typ. 0.95-0.97.
Input Connector: Positronic 47-pin PCIH47M400A1.
Input Frequency: 47-63Hz.
Inrush Current: Less than 30A @ 230Vac.
Input Current: 2.8A @115Vac/1.4A @230Vac.
Dielectric Withstand: Meet IEC950 regulation.
EMI: Meet EN55022 / FCC Class A.
Hold-up Time: 5mS after power fail signal.
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.
Thermal Protection (OTP): Installed NTC and
thermostat for thermal sensor at [DEG#] pin.
Power OK: Installed at all outputs.
Leakage Current: Typ. 0.5mA.
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typ. 250W continuous.
Output Connector: Positronic 47-pin PCIH47M400A1.
Line Regulation: Typ. 0.1%.
Load Regulation: Typ. ±1-2%.
Noise & Ripple: Typ. 1% peak to 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 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.
GENERAL SPECIFICATION
Efficiency: Typ. 78-79 %.
Switching Frequency: 120K Hz.
Circuit Topology: Forward circuit.
Transient Response: Peak transient less than 100mV and
recovers within 2mS after 25% load-change.
Safety Standard: IEC60950 Class I.
Construction: Eurocard 3U X 8HP X 160mm
CompactPCI format. Front Panel with
either Ordinary handle or 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(600 lfm) moving air is required
to achieve full rating power 250W in a confined area.
Power Density: 4.58 Watts/ Cubic Inch.
Remark: All measurements are at nominal input, full load and +25°C unless otherwise specifications.
In application
TOTAL POWER, INT. Tel: 877-646-0900 Fax: 978-453-7395
Email: [email protected] http://www.total-power.com
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OUTPUT VOLTAGE/CURRENT RATINGS CHART
QUAD OUTPUT
MAIN +VO1 @★#≡⊙
MODEL NO.
Min.
Typ.
AUX. +VO2 ▲@★#≡⊙
Volt.
Max.
Min.
Typ.
AUX. +VO3 ▲≡#⊙★@
AUX. –VO4 ●⊙★■=
Volt. Max. Min. Typ. Volt. Max. Pk. Min. Typ. Volt. Max. Pk.
TPAC250P-490(E)
2.0A 25.0A
+5V
33.0A
0A
18A +3.3V 33A
0A
5A +12V 5.5A 6A
0A 0.5A -12V 1A 1.5A
TPAC250P-490(O)
2.0A 25.0A
+5V
33.0A
0A
18A +3.3V 33A
0A
5A +12V 5.5A 6A
0A 0.5A -12V 1A 1.5A
Symbol: "★" OVP built-in. "@" Adjustable. "#" Remote sensing. "≡" 3rd-wire Load Sharing. "=" Droop Current Sharing.
"⊙" Installed with Or-ing diode. "▲" Magnetic Amplifier. "●" Installed with Post-regulator. "■" Common Choke.
Remark: Peak load less than 60sec. with duty cycle <10%.
Max. load is the continuous operating load of each rail. But the max. load of each rail can't be drawn from all outputs at the same time.
MECHANICAL DIMENSIONS: MM [INCHES]
WEIGHT: 666.0 g (23.5 Oz.)
TPAC250P-490(E)
TPAC250P-490(O)
INPUT & OUTPUT CONNECTORS PIN ASSIGNMENT
ASSIGNMENT
AC
INPUT
L N G
CNTR &PIN #
47
46
45
QUAD OUTPUT
VO1 S+ S- Adj. C.S.
1,2,
3,4
30 34
29
35
VO2
13,14,
15,16,
17,18
STATUS/CONTROL
S+ Adj. C.S. VO3
33
32
41
20
S+ C.S VO4 DC COM EN# DEG# INH# FAL#
5,6,7,8,9,
36 44
21 10,11,12, 27
38
39
42
19,22,24
Mating connector: PCIH47F400A1.
TOTAL POWER, INT. Tel: 877-646-0900 Fax: 978-453-7395
Email: [email protected] http://www.total-power.com
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