| 规格说明: | - 1.Input Voltage Range/输入电压范围;100-300VAC
- 2.Input Frequency Range/输入频率范围;50/60Hz
- 3.Standby Power Loss/待机功耗(空载);0.3W MAX
- 4.Inrush Current/涌入电流;50A
- 5.Input Current/输入电流;0.4A MAX
- 6.Output Voltage Range/输出电压范围;12V +/-5%
- 7.Output Current/输出电流;1A
- 8.Ripple/Noise/纹波/杂讯;120mVp-p
- 9.Hold up time/保持时间;8mS min
- 10.Turn-on delay time/开机时间;2S Max
- 11.Overshoot/过冲;Vin=120V/60Hz Min Load ~Full load/小负载到负载10% Max
- 12.Efficiency/效率;80% Min
- 13.0 Protection / 保护功能
- 13.1 short circuit protection/ 输出短路保护
- Output is auto recovery when the output is shorted. The unit is without damage occur, 输出短路后自动恢复，无不良现象发生。
- 13.2 Over-current protection/ 过流保护
- The unit is disigned as the constant power. When load is between 1.2A to 2.0A, Output voltage is less than the range of the output voltage .该产品基于恒功率，当负载在1.2A到2.0A之间时，输出电压将低于规格范围。
- 14.0 Environmental Conditions / 环境条件
- 14.1 No-Operating Conditions / 非工作条件
- 14.1.1Ambient Temperature/ 环境温度: -20℃ to +85℃.
- 14.1.2Relative Humidity/ 相对湿度 : 10% to 93%.
- 14.2 Operating Conditions / 工作条件
- 14.2.1 Ambient Temperature / 环境温度: 0℃ to 45℃.
- 14.2.2 Relative Humidity/ 相对湿度: 10% to 80%.
- 15.0 SAFETY /
- 15.1Leakage current less than 0.25mA /120Vac/60Hz. /泄露电流小于0.25mA /120Vac/60Hz.
- 15.2Dielectric Strength / 电强度
- The unit is disconnection from the supply voltage, withstand AC3000V/60Hz/10mA at 1 second tested for primary to secondary. The unit will not be breakdown.在不通电条件下,初级对次级施加AC3000V/60Hz/10mA，持续1分钟,无击穿
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