User's Manual

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Table Of Contents

SX700-LPT

SFX-L Form Factor

A pioneering SFX-L form factor power supply

SFX-L form factor for use small form factor computers

700W continuous power output rated for 24/7 operation

Class-leading single +12V rail with 58.4A

High efficiency with 80 PLUS Platinum certification

Silent running 120mm fan with advanced semi-fanless operation

100% modular short cables with flexible flat arrays

Strict ±3% voltage regulation and low ripple & noise

Support quad PCI-E 8/6pin connectors

High quality construction with all Japanese capacitors

Summary of content (8 pages)

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SFX-L Form Factor SX700-LPT A pioneering SFX-L form factor power supply SFX-L form factor for use small form factor computers 700W continuous power output rated for 24/7 operation Class-leading single +12V rail with 58.
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SPECIFICATION SFX-L Form Factor SST-SX700-LPT 700W Switching Power Supply With Active PFC 80Plus Platinum 1. General 1.1 Scope This specification defines the performance characteristics of a single phase 700 watts, 5 output power supply. This specification also defines worldwide safety and electromagnetic compatibility requirements for the power supply which is intended for use in computer products. 2. Input Characteristics 2.
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2.3 Max. Input AC Current Max. Input Current Measuring Range 10.0A 90 - 264 Vrms 2.4 Inrush Current The power supply must meet inrush requirements for any rated AC voltage, during turn on at any phase of AC voltage, during a single cycle AC dropout condition, during repetitive ON/OFF cycling of AC, and over the specified temperature range. The peak inrush current shall be less than the ratings of its critical components (including input fuse, bulk rectifiers, and surge limiting device). 2.
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3.3 Regulation The cross regulation defined as follows, the output regulation should be within the specified range. Load +5V +3.3V +12V -12V +5Vsb Pout 20% 2.41A 2.41A 9.74A 0.05A 0.50A 140.0 W 50% 6.03A 6.03A 24.35A 0.13A 1.25A 350.0 W 100% 12.07A 12.07A 48.69A 0.25A 2.50A 700.0 W 3.4 Rise Time DC output rise time is less than 20 mS at nominal line and full load. 3.5 Hold-up Time DC +5V output maintains at least 16mS is full 1oad after power off which hold within para 3.
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4. Protection 4.1 Input Protection In primary circuit of the power supply , a protected fuse is inserted. Only internal fault of the power supply will cause the fuse blown. Any overload or short circuit at DC output will keep from fuse brown or fire hazard. 4.2 Output Protection 4.2.1 Under voltage protection The +5V/+12V/+3.3V DC output are protected against the under voltage condition . range value can't be exceed 3.3~3.7V at 5V terminal and 8.5~9.5V at 12V, 2.0~2.4V at 3.3V. 4.2.
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.1.2 Storage Temperature Relative Humidity o -40 to 70C 20 to 95 % noncondensing 6.2 Altitude The power supply can operate normally at any altitude between 0 to 10000 feet. 6.3 Vibration and Shock Sweep and resonance search for each of X,Y,Z, axis at the sweep. RATE of 1/OCTAVE/Min. Frequency Duration Amplitude 5-55-10 Hz 30 minutes 0.35 mm 7. Conducted EMI CE,FCC 8. Product Safety 8.1 Safety Requirement TUV CB TUV-cus 8.2 Leakage Current The AC leakage current is less than 3.
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Time Diagram Figure 1 * T1 : Turn on time ( 2 sec. Max.) * T2 : Rise time ( ≦ 20mS Max.) * T3 : Power good turn on delay time ( 100 < T3 < 500 mS ) * T4 : Switch on time (0.5 sec. Max.) * T5 : Power good turn off delay time ( 1.0 mS Min.) PS-ON/OFF * T6 : Power hold-up time (16 mS Min.) * Power on-off cycle : When the power supply is turned off for a minimum of 2.0 sec. and turn on again, the power good signal will be asserted. 10. MTBF The MTBF of the power should be 100,000 hours min. 11. Burn-In 11.
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NO.