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參數(shù)資料
型號: MPE-902M
廠商: Electronic Theatre Controls, Inc.
元件分類: 基準電壓源/電流源
英文描述: SWITCHING POWER SUPPLY
中文描述: 開關電源
文件頁數(shù): 3/4頁
文件大小: 162K
代理商: MPE-902M
MPE-902M Specification 902M-031703
4.0 GENERAL FEATURES
4.1 Efficiency
The efficiency is 75% typical while measuring at nominal line and rated load.
4.2 Hold up time
The hold up time is longer than 16mS at 115VAC input and rated load.
4.3 Protection
For some reasons the power supply might fail to control itself, the build-in over voltage
protection circuit will shut down the outputs to prevent damaging external circuits. The trip
point of crowbar circuit is around 5.7V to 6.7V. The power supply will go into hiccup mode
against short circuit or over load conditions, and will auto-recovery while faulty conditions
are removed.
5.0 ENVIRONMENT SPECIFICATIONS
5.1 Operating temperature
0
to 50
5.2 Storage temperature
-20
to 85
5.3 Altitude
Will operate properly at any altitude between 0 to 10000 ft.
6.0 INTERNATIONAL STANDARDS
6.1 Safety standards
Designed to meet the following standards:
UL 1950 D3
CSA 22.2 No.234
EN 60950
6.2 EMI standards
Designed to meet the following conducted limits:
FCC docket 20780 curve ”B”
Proprietary Information 3
Magic Power Technology Co., Ltd.
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