概述
数据手册ATX-250GU 概述
250 Watts ATX12V Switching Power Supply 250瓦ATX12V开关电源
ATX-250GU 数据手册
通过下载ATX-250GU数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载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
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Complied with ATX and ATX12V standard
High efficiency and reliability
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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
Remote On/Off function
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Internal 12V DC fan included
Low noise and ripple
Complies with FCC part 15 subpart J class B and CISPR 22
Class B
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Efficiency: 65% at minimum measured at nominal AC
main voltage and frequency with maximum load on all
output
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Output over voltage, short circuit, and over current protection
100% Hi-pot, ATE, and burn-in tested
Re-settable power shut down
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Rise Time: Less than 20ms on all outputs
Hold-up Time: 16.6ms minimum at 115V/60Hz; 20ms
minimum at 230V/50Hz input voltage
Approved by UL 1950, CSA C22.2 Level 3, CB
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Power Good Signal: Power on delay time 100 ms to 500
ms, off delay 1ms minimum (TTL and CMOS compatible)
Leakage Current: Less than 3.5mA
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Input Characteristics
MTBF: 100,000 hours on maximum load at +25° C degree
Dimension (WxHxL): 150x86x140mm/5.9”x3.4”x5.5”
inches
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
Output Characteristics
Load
Reg.
Line
Output
Minimum Load
Maximum Load
Ripple & Noise
Reg.
Voltage
+3.3V
+5V
0.2A
2.0A
0.2A
0.0A
0.0A
0.0A
12.12/14A
25/23.76A
8A
± 5%
± 5%
± 5%
± 10%
± 10%
± 5%
± 1%
± 1%
± 1%
± 2%
± 2%
± 1%
50mV P-P
60mV P-P
150mV P-P
120mV P-P
150mV P-P
50mV P-P
+12V
-5V
0.3A
-12V
0.8 A
+5Vsb
2.0 A
*+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
Sparkle Power Inc.
Sparkle Power Inc.
Colorado Office
Los Angeles Office
1000 Rock Avenue
San Jose, CA 95131
TEL: 408-519-8888
FAX: 408-519-9999
E-MAIL: info@sparklepower.com
17071 Green Drive
1316 Indian Paintbrush Lane
Longmont, CO 80503
TEL: 303-776-3281
City of Industry, CA 91745
TEL: 626-839-7180
FAX: 626-839-3395
FAX: 303-776-7645
ATX-250GU 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| ATX-300GT | SPI | 300 Watts ATX12V Switching Power Supply | 获取价格 |
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| ATX-300GU | SPI | 300 Watts ATX12V Switching Power Supply | 获取价格 |
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| ATX-300PA | SPI | 300 Watts ATX12V-2.2 Switching Power Supply | 获取价格 |
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| ATX-300PN | SPI | 300 Watts ATX12V 2.2 Switching Power Supply | 获取价格 |
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| ATX-350GU | SPI | 350 Watts ATX12V Switching Power Supply | 获取价格 |
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| ATX-350PA | SPI | 350 Watts ATX12V-2.2 Switching Power Supply | 获取价格 |
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| ATX-350PN | SPI | 350 Watts ATX12V 2.2 Switching Power Supply | 获取价格 |
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| ATX-400PA | SPI | 400 Watts ATX12V-2.2 Switching Power Supply | 获取价格 |
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| ATX-400PN | SPI | 400 Watts ATX12V 2.01 Switching Power Supply | 获取价格 |
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| ATX-450PA | SPI | 450 Watts ATX12V-2.2 Switching Power Supply | 获取价格 |
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