長期回收以下型號:
TX2SA-L2-3V-1
TX2SA-L2-3V-1-X
TX2SA-L2-3V-1-Z
TX2SA-L2-3V-TH
TX2SA-L2-3V-TH-X
TX2SA-L2-3V-TH-Z
TX2SA-L2-3V-X
TX2SA-L2-3V-Z
TX2SA-L2-4.5V
TX2SA-L2-4.5V-1
TX2SA-L2-4.5V-1-X
TX2SA-L2-4.5V-1-Z
TX2SA-L2-4.5V-TH
TX2SA-L2-4.5V-TH-X
TX2SA-L2-4.5V-TH-Z
TX2SA-L2-4.5V-X
TX2SA-L2-4.5V-Z
TX2SA-L-24V
TX2SA-L-24V-1
TX2SA-L-24V-1-X
TX2SA-L-24V-1-Z
TX2SA-L-24V-TH
TX2SA-L-24V-TH-X
TX2SA-L-24V-TH-Z
TX2SA-L-24V-X
TX2SA-L-24V-Z
TX2SA-L2-5V
TX2SA-L2-5V-1
TX2SA-L2-5V-1-X
TX2SA-L2-5V-1-Z
TX2SA-L2-5V-TH
TX2SA-L2-5V-TH-X
TX2SA-L2-5V-TH-Z
TX2SA-L2-5V-X
TX2SA-L2-5V-Z
TX2SA-L2-6V
TX2SA-L2-6V-1
TX2SA-L2-6V-1-X
TX2SA-L2-6V-1-Z
TX2SA-L2-6V-TH
TX2SA-L2-6V-TH-X
TX2SA-L2-6V-TH-Z
TX2SA-L2-6V-X
TX2SA-L2-6V-Z
TX2SA-L2-9V
TX2SA-L2-9V-1
TX2SA-L2-9V-1-X
TX2SA-L2-9V-1-Z
TX2SA-L2-9V-TH
TX2SA-L2-9V-TH-X
TX2SA-L2-9V-TH-Z
TX2SA-L2-9V-X
TX2SA-L2-9V-Z
TX2SA-L-3V
TX2SA-L-3V-1
TX2SA-L-3V-1-X
TX2SA-L-3V-1-Z
TX2SA-L-3V-TH
TX2SA-L-3V-TH-X
TX2SA-L-3V-TH-Z
TX2SA-L-3V-X
TX2SA-L-3V-Z
TX2SA-L-4.5V
TX2SA-L-4.5V-1
TX2SA-L-4.5V-1-X
TX2SA-L-4.5V-1-Z
TX2SA-L-4.5V-TH
TX2SA-L-4.5V-TH-X
TX2SA-L-4.5V-TH-Z
TX2SA-L-4.5V-X
TX2SA-L-4.5V-Z
TX2SA-L-5V
TX2SA-L-5V-1
TX2SA-L-5V-1-X
TX2SA-L-5V-1-Z
TX2SA-L-5V-TH
TX2SA-L-5V-TH-X
TX2SA-L-5V-TH-Z
TX2SA-L-5V-X
TX2SA-L-5V-Z
TX2SA-L-6V
TX2SA-L-6V-1
TX2SA-L-6V-1-X
TX2SA-L-6V-1-Z
TX2SA-L-6V-TH
TX2SA-L-6V-TH-X
TX2SA-L-6V-TH-Z
TX2SA-L-6V-X
TX2SA-L-6V-Z
TX2SA-L-9V
TX2SA-L-9V-1
TX2SA-L-9V-1-X
TX2SA-L-9V-1-Z
TX2SA-L-9V-TH
TX2SA-L-9V-TH-X
TX2SA-L-9V-TH-Z
TX2SA-L-9V-X
TX2SA-L-9V-Z
TX2SA-LT-1.5V
TX2SA-LT-1.5V-1
TX2SA-LT-1.5V-1-X
TX2SA-LT-1.5V-1-Z
TX2SA-LT-1.5V-TH
TX2SA-LT-1.5V-TH-X
TX2SA-LT-1.5V-TH-Z
TX2SA-LT-1.5V-X
TX2SA-LT-1.5V-Z
TX2SA-LT-12V
TX2SA-LT-12V-1
TX2SA-LT-12V-1-X
TX2SA-LT-12V-1-Z
TX2SA-LT-12V-TH
TX2SA-LT-12V-TH-X
TX2SA-LT-12V-TH-Z
TX2SA-LT-12V-X
TX2SA-LT-12V-Z
TX2SA-LT-24V
TX2SA-LT-24V-1
TX2SA-LT-24V-1-X
TX2SA-LT-24V-1-Z
TX2SA-LT-24V-TH
TX2SA-LT-24V-TH-X
TX2SA-LT-24V-TH-Z
TX2SA-LT-24V-X
TX2SA-LT-24V-Z
TX2SA-LT-3V
TX2SA-LT-3V-1
TX2SA-LT-3V-1-X
TX2SA-LT-3V-1-Z
TX2SA-LT-3V-TH
TX2SA-LT-3V-TH-X
TX2SA-LT-3V-TH-Z
TX2SA-LT-3V-X
TX2SA-LT-3V-Z
TX2SA-LT-4.5V
TX2SA-LT-4.5V-1
TX2SA-LT-4.5V-1-X
TX2SA-LT-4.5V-1-Z
TX2SA-LT-4.5V-TH
TX2SA-LT-4.5V-TH-X
TX2SA-LT-4.5V-TH-Z
TX2SA-LT-4.5V-X
TX2SA-LT-4.5V-Z
TX2SA-LT-5V
TX2SA-LT-5V-1
TX2SA-LT-5V-1-X
TX2SA-LT-5V-1-Z
TX2SA-LT-5V-TH
TX2SA-LT-5V-TH-X
TX2SA-LT-5V-TH-Z
TX2SA-LT-5V-X
TX2SA-LT-5V-Z
TX2SA-LT-6V
TX2SA-LT-6V-1
TX2SA-LT-6V-1-X
TX2SA-LT-6V-1-Z
TX2SA-LT-6V-TH
TX2SA-LT-6V-TH-X
TX2SA-LT-6V-TH-Z
TX2SA-LT-6V-X
TX2SA-LT-6V-Z
TX2SA-LT-9V
TX2SA-LT-9V-1
TX2SA-LT-9V-1-X
TX2SA-LT-9V-1-Z
TX2SA-LT-9V-TH
TX2SA-LT-9V-TH-X
TX2SA-LT-9V-TH-Z
TX2SA-LT-9V-X
TX2SA-LT-9V-Z
TX2SS-1.5V
TX2SS-1.5V-1
TX2SS-1.5V-1-X
TX2SS-1.5V-1-Z
TX2SS-1.5V-TH
TX2SS-1.5V-TH-X
TX2SS-1.5V-TH-Z
TX2SS-1.5V-X
TX2SS-1.5V-Z
TX2SS-12V
TX2SS-12V-1
TX2SS-12V-1-X
TX2SS-12V-1-Z
三個白熾燈總功率為300瓦;380v的三相電源,用星型接法連接三個100瓦的白熾燈,白熾燈的工作電壓正好就是220v,那么對于單顆白熾燈來說就是正常的100瓦發(fā)光。題目說的是星型接法,如果換成三角形接法就不一樣,因為三角形接法時,每顆白熾燈的工作電壓變成了相電壓,也就是380v,要么白熾燈燒壞,要么白熾燈變得更亮。在380v的三相電中,每相之間相位相差120°,結(jié)果就是相電壓始終為380v;如果引入一根零線,那么任意一相對零線的線電壓為220v,這就是家用電接法。