35WLED灯具BP3309方案测试报告及波形图

35WLED灯具BP3309方案验证报告及波形图输入电压输入功率PF值空载输出电压CV60V输出电流输出功率效率100V35.4W0.99489~91V516mA30.96W87.45%180V34.50W0.99389~94V510mA30.57W88.61%220V34.80W0.99188~92V512mA30.69W88.19%240V35.10W0.98587~90V513mA30.81W87.78%264V35.40W0.98686~91V515mA30.82W87.06%电气特性测试输出纹波测试Vpp=4V@100VacVpp=4V@264VacFBpin测试Vpp=4V@100VacVpp=4V@264VacFBPin门限电压6Vmax输出整流管SF36测试数据Vpp=142V@100VacVpp=264V@264VacSF36反向电压400VCSsense电阻两端测试Vsense=4V@100VacVsense=4V@264Vac变压器没有出现饱和。VCC电压测试Vcc=11.6V@100VacVcc=11.4V@264VacBP3309Vcc建议工作电压8~18VMOSHSF7N80Vds测试数据Vds=508V@100VacVds=700V@264VacHSF7N80Vds耐压800V