Sparkle Power Inc. A Leading Power Supply manufacturer Web site: www.sparklepower.com ATX-250GU (For Pentium 4 and Athlon XP) 250 Watts ATX12V Switching Power Supply Features Specification • Complied with ATX and ATX12V standard • High efficiency and reliability • Remote On/Off function • Internal 12V DC fan included • Low noise and ripple • Complies with FCC part 15 subpart J class B and CISPR 22 • Temperature Range: Operating 0° C ~ +50° C on full load; storage & shipping -20° C ~ +65° C • Humidity: 90% on operating and 95% on storage • Dielectric Withstand: Primary to frame ground 1800V AC for 1 second • Class B Efficiency: 65% at minimum measured at nominal AC main voltage and frequency with maximum load on all • Output over voltage, short circuit, and over current protection • 100% Hi-pot, ATE, and burn-in tested • Re-settable power shut down • Approved by UL 1950, CSA C22.2 Level 3, CB output • Rise Time: Less than 20ms on all outputs • Hold-up Time: 16.6ms minimum at 115V/60Hz; 20ms minimum at 230V/50Hz input voltage • Power Good Signal: Power on delay time 100 ms to 500 ms, off delay 1ms minimum (TTL and CMOS compatible) Input Characteristics Input Range: 95~132/190~264V AC, Manual-select Frequency: 47~63Hz Input Current: 6A (RMS) @115V AC, 3A (RMS) @230VAC Inrush Current: 60A Max for 132V AC Cold Start • Leakage Current: Less than 3.5mA • MTBF: 100,000 hours on maximum load at +25° C degree • Dimension (WxHxL): 150x86x140mm/5.9”x3.4”x5.5” inches Output Characteristics Output Voltage +3.3V +5V +12V -5V -12V +5Vsb Minimum Load Maximum Load 0.2A 2.0A 0.2A 0.0A 0.0A 0.0A 12.12/14A 25/23.76A 8A 0.3A 0.8 A 2.0 A Load Reg. ± 5% ± 5% ± 5% ± 10% ± 10% ± 5% Line Reg. ± 1% ± 1% ± 1% ± 2% ± 2% ± 1% Ripple & Noise 50mV P-P 60mV P-P 150mV P-P 120mV P-P 150mV P-P 50mV P-P *+5V and +3.3V total output not exceed 165W *When +3.3V is load to 14A, the +5V maximum load is 23.76A *When +3.3V is load to 12.12A, the +5V maximum load is 25A *+3.3V, +5V, and +12V total output not exceed 230W Sparkle Power Inc. Main Office 1000 Rock Avenue San Jose, CA 95131 TEL: 408-519-8888 FAX: 408-519-9999 E-MAIL: [email protected] Sparkle Power Inc. Los Angeles Office 17071 Green Drive City of Industry, CA 91745 TEL: 626-839-7180 FAX: 626-839-3395 Sparkle Power Inc. Colorado Office 1316 Indian Paintbrush Lane Longmont, CO 80503 TEL: 303-776-3281 FAX: 303-776-7645