MODEL 产品型号 | PAR38-12A1045AU-PF | |||
输入特性 Input
| 输入电压范围Input Voltage | 90VAC~264VAC | ||
额定输入电压范围Voltage Range | 100VAC~240VAC | |||
启动电压Start-up Voltage(-25~70℃) | 90VAC | |||
输入频率范围Frequency Range | 47Hz~63Hz | |||
功率因数Power Factor(@25℃) | ＞0.92@220VAC, 满载Full Load. | |||
输入电流AC Current (@25℃) | 0.160A ***大值Max. | |||
启动冲击电流Inrush Current (@ 25℃) | 10A ***大值Max. | |||
输出特性 Output
| 恒流输出电压范围Output Voltage Range | 21V~27V | ||
输出电流Output Current | 450mA | |||
额定输出功率Output Power | 9~12W | |||
转换效率Conversion Efficiency (@25℃) | 88% @220VAC, 满载Full Load | |||
空载输出电压范围No-load Output Voltage | 36V***大值Max. | |||
源调整率Line Regulation (@-25~70℃) | ±5% | |||
恒流精度Accuracy Constant(@-25~70℃) | ±5% | |||
输出启动时间Set-up Time(@25℃) | ＜1S@220VAC, ＜2S@110VAC | |||
温度系数Temperature Coefficient(@-25~70℃) | ±0.03%/℃ | |||
电压过冲Overshoot (@-25~70℃) | ±5% 空载额定电压 No-load Rated Voltage | |||
输出纹波和噪声 Output Ripple & Noise | 0＜Ta≤70℃ | 840mVP-P | ||
-25≤Ta≤0℃ | 2000mVP-P | |||
保护功能 Protection (-25~70℃)
| 输入 Input Electrical | 欠压保护 Low Voltage Protection | / | |
过压保护 Over Voltage Protection | / | |||
[促销] LED灯驱动电源(PAR38-12A1)
