Medically Approved 300W ATX PC Power Supply Product # TMPC-300-P4 Features • ATX Rev. 2.03 Compatible with P4 Connector • High Efficiency • Low Ripple & Noise • Output Overvoltage Protections • Short Circuit Protection on All Outputs • Resettable Power Shutdown • On/Off Switch + Remote On/Off Control • Approved to UL 2601-1, IEC 601-1, EN 60601-1 Medical Standards • Complies with FCC Part 15, Subpart J Class B and CISPR 22 • Ball-Bearing Fan + Noise Killer • 100% Burn-in @50°C • MTBF > 100,000 Hours @25°C • 100% Hi-Pot Test • Input Line Fuse Protection 5.91" X 5.51" X 3.39" (150 X 140 X 86 mm) *12V cable/connector for P4 is standard. *Unit without on/off switch is optional. *Universal input + PFC model available. Input Specifications Voltage: 90-132 VAC or 180-264 VAC switchable Frequency: 47Hz to 63 Hz Input current: 8A max. @115 VAC/60Hz; 4A max. @230 VAC/50Hz Other Specifications Temperature range: Operating 0°C~50°C; Non-operating: -20°C~65°C Temperature coefficient: 0.01%/°C Transient response: Output voltage returns in less than 1 ms max. following a 25% load change Hold up time: 16ms minimum at full load & nominal input voltage Dielectric withstand: 1800 VAC from input to output for 1 sec.; 1800 VAC from input to frame ground for 1 sec. Humidity: 5~95% RH Efficiency: 65% min.; 70% typical, at full load Power good signal: turn-on delay 100 ms to 500 ms Overload protection: 150% Max. Inrush current: 60A cold, 80A warm at 132 VAC @ 25°C ambient Over voltage protections: +5V output: 6.5V; +3.3V output: 4.6V; +12V output: 15.5V Output Specifications DC Output Voltage Minimum Load Normal Load *Maximum Load Regulation Load Line Ripple & Noise P-P (Max.) +3.3V 0A 7A *3/14A ±5% ±1% 50mV P-P +5V 1.5A 15A *30/23A ±5% ±1% 50mV P-P +12V 0.1A 4A 10A ±5% ±1% 120mV P-P -12V 0A 0.4A 0.8A ±10% ±2% 120mV P-P -5V 0A 0.15A 0.3A ±10% ±2% 120mV P-P +5Vsb 0A 1A 2.0A ±5% ±1% 50mV P-P *Total output on +3.3V & +5V not to exceed 160 watts. *Total output on +3.3V, +5V and +12V not to exceed 280 watts. TMPC-300-B2 -1/2008- Tumbler Technologies + TRUMPower Santa Clara, California, USA • Phone: 408-988-6616 • [email protected] • www.TRUMPower.com