開關(guān)電源規(guī)格書

1、 開關(guān)電源規(guī)格書產(chǎn)品編碼：SKUB71033名 稱： Switching PowerProduct Name型 號(hào)： 300W 12V25A 防水Section 目錄1. Power supply overview 電源性能指標(biāo)1.1 Input Electrical Characteristics Overview（輸入特性）1.2 Output Electrical Characteristics Overview（輸出特性） 1.2.1 Output Voltage ,Current & Regulation.（輸出電壓電流調(diào)整率） 1.2.2 DC Output Ripple

2、& Noise. （輸出紋波和噪聲） 1.2.3 DC Output Hold-Up Time. （輸出保持時(shí)間） 1.2.4 DC output voltage rise time（輸出上升時(shí)間）1.3 Protection: （保護(hù)功能）1.3.1 DC output Over Voltage Protection. （輸出過(guò)壓保護(hù)）1.3.2 DC Output Over current Protection. （輸出過(guò)流保護(hù)）1.3.3 DC Output Short Circuit Protection. （輸出短路保護(hù)）1.3.4 DC Output Temperature

3、 coefficient （輸出過(guò)溫保護(hù)）1.3.5 Reset After Shutdown.（保護(hù)功能復(fù)位）2. Isolation 絕緣性能3. Safety 安全規(guī)格 4. EMC 電磁兼容性、防水等級(jí)4.1 EMI （電磁干擾）4.2 EMS （電磁抗擾）4.3 防水等級(jí)5. Environmental Requirement 環(huán)境 5.1 Temperature （環(huán)境溫度）5.2 Humidity （環(huán)境濕度）5.3 Altitude （海拔高度）5.4 Cooling Method （冷卻方式）5.5 Vibration （振動(dòng)耐受）5.6 Impact （沖擊耐受）1. Po

4、wer Supply Overview 電性能指標(biāo):1.1 Table 1 Input Electrical Characteristics Overview（輸入特性）Input voltage range 輸入電壓180-264VACNormal voltage range標(biāo)稱輸入230VACFrequency range 頻率范圍47-63HzMax input ac current滿載輸入電流4A（IN AC230V）Inrush current (cold start)浪涌電流30AEfficiency(full load) 效率85%(IN AC230V)Leakage Curre

5、nt 泄漏電流0.5mAStandby Power Loss 待機(jī)功耗1W1.2 Output Electrical Characteristics Overview（輸出特性）1.2.1 Table 2 Output Voltage ,Current & Regulation.（輸出調(diào)整率）Note:* pulse width within 100ms 脈寬小于100毫秒Output Voltage輸出電壓Regulation調(diào)整率Min. current最小電流Rated current額定電流12.00±5%025A1.2.2 Table 3 DC Output Rip

6、ple & Noise. （輸出紋波和噪聲）Note: 1) Measurements shall be made with an oscilloscope with 20MHz bandwidth. 示波器須設(shè)置在20兆赫茲帶寬 2) Outputs shall be bypassed at the connector with a 0.1uF ceramic capacitor and a 10uF electrolytic capacitor to simulate system loading.離電源板大于30CM處輸出電源端并聯(lián)0.1uF的陶瓷電容和10uF的電解電容來(lái)模擬負(fù)

7、載測(cè)試Output VoltageRipple & Noise (Max.)12.00240mV 1.2.3 Table 5 DC Output Hold-Up Time. （輸出保持時(shí)間）Note: All of dc output at full load. 所有輸出帶滿載Output Voltage110V AC Input220V AC Input12.0010ms20ms1.2.4 Table 7 DC output voltage rise time（輸出上升時(shí)間） Note: The output voltages shall rise from10% to 90% of

8、 their output voltage. 輸出從10%上升到90%的時(shí)間Output Voltage110V AC input &Full Load220V AC Input &Full Load12.0025ms20ms1.3 Protection: （保護(hù)功能）1.3.1 Table 9 DC output Over Voltage Protection. （輸出過(guò)壓保護(hù)）Note: The power supply shall be test at max AC voltage (264Vac) and max load . 應(yīng)該在最大交流輸入電壓264伏和最大負(fù)載下

9、測(cè)試Output VoltageMax. Over VoltageComments12.0018VShutdown 關(guān)機(jī)。1.3.2 Table 10 DC Output Over current Protection. （輸出過(guò)流保護(hù)）Output VoltageOver CurrentComments12.0020-22AShutdown 關(guān)機(jī)1.3.3 Table 11 DC Output Short Circuit Protection. （輸出短路保護(hù)）Output VoltageComments12.00Shutdown 關(guān)機(jī)Note: While outputting regul

10、ar anode short circuit當(dāng)輸出端正負(fù)極短路時(shí)1.3.4Table 12 DC Output Temperature coefficient. (輸出過(guò)溫保護(hù))Output VoltageComments12.00110±51.3.5 Reset After Shutdown.（保護(hù)功能復(fù)位）The power supply will restart after the fault removed. 故障去除后，電源即可恢復(fù)。2. Isolation（絕緣性能） 2.1 Table 12 （絕緣阻抗）Note: Entry-level to second-class

11、:50 M is minimum(provide 500 VDCs) 初級(jí)對(duì)次級(jí):50M 最小(提供500VDC)2.2 Table 13 （絕緣耐壓）Note: Entry-level to second-class初級(jí)對(duì)次級(jí):1500VAC 5mA 60S Open FG and Output return. 交流地和輸出負(fù)極要斷開。3. Safety （安全規(guī)格）The power supply shall compliance with the following Criterion:電源安全性滿足下列標(biāo)準(zhǔn)1) EN609502) GB4943-2001 4. EMC （電磁兼容性）4

12、.1 EMI （電磁干擾）The power supply shall compliance with the following Criterion:電源電磁干擾滿足下列規(guī)則：1) Conduction Emission : （傳導(dǎo)干擾度）*EN55022, CLASS B2) Radiated Emission : （輻射干擾度）*EN55022, CLASS B4.2 EMS （電磁抗擾）The power supply shall compliance with the following Criterion: 電源電磁抗擾滿足下列規(guī)則：1) ESD （靜電抗擾度）*GB17626.2

13、-1998/IEC61000-4-2 4.3 防水等級(jí)：IP675. Environmental Requirement （工作環(huán)境） 5.1 Temperature （環(huán)境溫度）* Operating: -5 to +35. * Store: -10 to +50. 5.2 Humidity （環(huán)境濕度）* Operating: From 10%to90% relative humidity (non-condensing).* Store: From 5 to 95% relative humidity (non-condensing).5.3 Altitude （海拔高度） * Operating: to10,000 ft.* Store: to 20,000ft.5.4 Cooling Method （冷卻方