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 > 150,000 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
+3.3V
+5V
+12V
-12V
-5V
+5Vsb
Minimum
Load
0A
1.5A
0.1A
0A
0A
0A
Normal
Load
7A
15A
4A
0.4A
0.15A
1A
*Maximum
Load
*3/14A
*30/23A
10A
0.8A
0.3A
2.0A
Regulation
Load
Line
±5%
±5%
±5%
±10%
±10%
±5%
±1%
±1%
±1%
±2%
±2%
±1%
Ripple & Noise
P-P (Max.)
50mV P-P
50mV P-P
120mV P-P
120mV P-P
120mV P-P
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.
-06/2010-
Tumbler Technologies + TRUMPower
Santa Clara, California, USA • Phone: 408-988-6616 • sales@TRUMPower.com •
www.TRUMPower.com
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
