View TPDC300P-48B-490_1328069.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

36-72VDC INPUT RANGE DC-DC CONVERTER HOT-SWAP CompactPCI QUAD OUTPUT 300 WATTS ACTIVE CURRENT SHARING SWITCHING POWER SUPPLIES TPDC300P-48B SERIES
FEATURES:
300W 6U X 8HP EUROCARD PACKAGE 36-72VDC NOMINAL 48VDC INPUT 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
SPECIFICATION
INPUT SPECIFICATION
Input Voltage: Typ. 36-72Vdc,nominal input 48Vdc. Input Connector: Positronic 47-pin PCIH47M400A1. Inrush Current: Typ. 8.5A @ nominal input 48Vdc. Input Current: 6.5A @ nominal input 48Vdc. Dielectric Withstand: Meet IEC950 regulation. Transient Protection: MOV withstands transient as specified by EN61000-4-4 level 3. EMI: Meet EN55022 / FCC Class B. Remote ON/OFF: Available at [INH#] & [EN#] pins. Power Fail Signal: Available at [FAL#] pin. Status LED: means valid input voltage. means a critical fault. Thermal Protection (OTP): Installed NTC for thermal sensor at [DEG#] pin. Overload Protection (OLP): Fully protected against output overload or short circuit. Typ. set at 120-130% max. load. Consult the factory for special OLP setting.
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart. Output Current: See Ratings Chart. Output Wattage: Typ. 300W continuous. Output Connector: Positronic 47-pin PCIH47M400A1. Line Regulation: Typ. 0.1%. Load Regulation: VO1 & VO2 typ. 1.0-1.5%. VO3 & VO4 typ. 0.5-1.0%. Noise & Ripple: Typ. 1% peak to peak or 50mV, which is greater. OVP: Built-in at all outputs. Adjustability: Available at VO1,2&3. Remote Sensing: Available at VO1,VO2 & VO3. Redundancy/Hot-Swap: Available with OR-ing diodes at all outputs for N+1 redundancy. Current Sharing: Third-wire current sharing at VO1,2&3. Power OK Signal: Available for all outputs. Over Current Protection (OCP): Installed in each rail. 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 200cfm moving air through the PSU is required to achieve full rating power 300W in a confined area. Power Density: 2.71 Watts/ Cubic Inch.
GENERAL SPECIFICATION
Efficiency: Typ. 80 %. Switching Frequency: 114K Hz. Circuit Topology: Forward circuit. Transient Response: Peak transient 35mV and recovers within 0.5mS after 25% load-change. Safety Standard: IEC60950. Construction: Eurocard 6U X 8HP X 160mm. CompactPCI format. Front panel with Extractor handle.
Remark: All measurements are at nominal input, full load and +25C unless otherwise specifications.
TOTAL POWER, INT. Tel: 877-646-0900 Fax: 978-453-7395 Email: sales@total-power.com http://www.total-power.com -1-
OUTPUT VOLTAGE/CURRENT RATINGS CHART
QUAD OUTPUT
MODEL NO. TPDC300P-48B-490 MAIN +VO1 @# AUX. +VO2 @# Typ. 20A AUX. +VO3 #@ AUX. -VO4 Min. Typ. Volt. Max. Min 2.0A 20A +5V 35A 0A Volt. Max. Min. Typ. Volt. Max Pk. Min. Typ. Volt. Max. Pk. +3.3V 25A 0A 10A +12V 12A 15A 0A 0.8A -12V 1A 1.5A
Symbol: "" OVP built-in. "@" Adjustable. "#" Remote sensing. "=" Droop Load Sharing. "" Installed with Or-ing diode. "" Magnetic Amplifier. "" Installed with Post-regulator. "" 3rd-wire Load Sharing. 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: 1.42Kg (3.13 lb.)
INPUT & OUTPUT CONNECTORS PIN ASSIGNMENT
DC INPUT ASSIGNMENT -Vin +Vin G VO1 1,2, 3,4 S+ S RTN Adj. C.S. VO2 13,14, 15,16, 17,18 QUAD OUTPUT S+ Adj. C.S. VO3 S+ C.S VO4 STATUS/CONTROL DC Signal EN# DEG# INH# FAL# COM RTN 5,6,7,8 38 22 39 42 21 ,9,10,11, 27 12,19,24
CNTR &PIN #
47
46
45
30
34
29
35
33
32
41
20
36
44
Mating connector: PCIH47F400A1.
TOTAL POWER, INT. Tel: 877-646-0900 Fax: 978-453-7395 Email: sales@total-power.com http://www.total-power.com -2-

▲Up To Search▲

Price & Availability of TPDC300P-48B-490

	To Download TPDC300P-48B-490 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .