SUBJECT: SCOPE OF DOCUMENT CONTAINS : 1-0. General Description 2-0. Input Requirements 3-0. Output Requirements 4-0. Reliability 5-0. Environment 6-0. Safety 7-0.
1-0. General Description The purpose of the document is to specify a Single phase AC input, single output switching power supply. This specification is suitable for: EA11011 H Series This product is AC to DC switching power transfer device, it can provide for a 12V, 10A max & 120W max DC output with constant voltage source. This Specification defines the input, output, performance characteristics, environment, noise and safety requirement for a power supply. 2-0. Input Requirements 2-1.
2-8. Line Regulation This line regulation is less than ± 1%, of rated input voltage @ full load . 2-9. Hold Up Time ≧ 10 mSec., @ Normal line, with full load. 2-10. Rise Time ≦50 mSec.,@ 100-240VAC input, with full load from 10% to 90% of output voltage. 2-11. Turn-ON Time The output voltage should rise to 90% of rated output voltage in less than 3 SEC. from AC apply to 110Vac start up. 2-12.
Input condition : for rated voltage , Output condition : for max load Ripple / Noise: 60Hz ripple + switching ripple and noise Ripple & Noise are measured at the end of output cable which are added a 0.1uF ceramic capacitor and a 47uF electrolytic capacitor 3-5. Over Voltage Protection 150% Max. of rated voltage. The output voltage shall be shutdown and latch-off when OVP occurred 3-6. Over Current Protection 110%-170% of rated output current.
-0. Environment 5-1 Temperature a. Operating : 0 to 40 ℃ b. Storage : -20 to 85 ℃ 5-2 Humidity a. Operating : 10% to 90 % b. Storage: 5% to 90 % 5-3 Altitude From sea level to 5,000 Meter ( operation ) and 5,000 Meter ( non operation ) 6-0. Safety 6-1. Hi-Pot Test P->S: 3000Vac 2Sec 10mA; L,N-->FG: 1800Vac 2Sec 10mA 6-2. Insulation Test 500Vdc, 3Sec. between primary and secondary circuit IR should ≧ 50 MΩ. 6-3. Leakage Current ≦250uA at 240Vac/50 Hz 6-4.
-6. EMI Comply with Standards CISPR 32, EN 55032 Class B FCC PART 15 Class B 7-0. Mechanical Characteristics 7-1. Physical Size : 137mm (L) * 59 mm (W) * 34 mm (H) 7-2. Enclosure material : 94V-0 minimum 7-3. Output Cable (Reference) : UL1866 #12 7-4. Vibration Test The vibration frequencies are set at 20Hz, with total amplitude of 1.5mm Along the 3 directions namely X-Y-Z. The each direction should be vibrated for 60 minutes, after testing no abnormal electrical or mechanical should occur. 7-5.
型号 电源适配器 输入 输出 注意 出厂日期 中国制造 室内产品使用
