problem of 整流二极管 IN4007

classicyip · 發表於 2007-9-10 21:31:04

HI, TO ALL MASTERS
are there any better options for 整流二极管 IN4007????

FAST RECOVERY?? OR... I DON'T KNOW
PLEASE GIVE ME SOME ADVICE...........THANKS A LOT.

SSWONG · 發表於 2007-9-12 17:03:36

UF4007 (ultra fast and get those soft recovery) is slightly better. if u can get shcotkky diode which meet the spec even better (hard to has shotky diode can tolerant 300VAC). Best will be tube rectifier but a lot mod need to be done....

kk_ho · 發表於 2007-9-18 15:44:44

Depends on the use.

Before recrifier or after ?

It is a differnce.

SSWONG · 發表於 2007-9-20 13:37:49

Dear KK,

can give more detail on this?

before rec what type of diode is better?

After rec what kind of diode is better?

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problem of 整流二极管 IN4007

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