TNY267和TNY276除了封装和推动功率不同之外,有其他区别吗?
在同一个电路上,我用TNY267和276分别加滤波器L和电容C的滤波形式,为什么267的抗干扰能力比276强很多.急呀.希望尽快给予答复.谢谢
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@waityou2006
你说的那些都是费话,我不知道它们之间基本区别的话能用它吗?我以为只要提一下PI的工程师就能明白,看来我是高估你了(就说你)就这样的,我看把什么都告诉你,也未必能得到答复.还是忙你的去吧.省的浪费我时间.
• Easily meets all global energy efficiency regulations
• No-load <150 mW at 265 VAC without bias winding,
<50 mW with bias winding
• ON/OFF control provides constant efficiency down to
very light loads – ideal for mandatory CEC regulations
and 1 W PC standby requirements
Output overvoltage shutdown with optional Zener.
Improved auto-restart delivers <3% of maximum power
in short circuit and open loop fault conditions
ON-time extension – extends low line regulation range/
hold-up time to reduce input bulk capacitance
• No-load <150 mW at 265 VAC without bias winding,
<50 mW with bias winding
• ON/OFF control provides constant efficiency down to
very light loads – ideal for mandatory CEC regulations
and 1 W PC standby requirements
Output overvoltage shutdown with optional Zener.
Improved auto-restart delivers <3% of maximum power
in short circuit and open loop fault conditions
ON-time extension – extends low line regulation range/
hold-up time to reduce input bulk capacitance
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