[TechAssist] Re: Re IRF840 and IRF740

  • From: Al Gutz <alg@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 01 Aug 2005 21:40:15 -0400

Eric

IRF740   max S to D 400v, on state resist  .55 ohm, I max 10 amp
     Electrosonic price $1.79

IRF840   max S to D 500v, on state resist .85 ohm, I max 8 amp
     Electrosonic price $1.82

Al G
Al's TV-Electronics
Pembroke Ont.
CXanada


Eric Manuel wrote:
> Thanks Dan another person said the would sub...Eric
> 
> 
>    Eric
> E M Electronics
> Deer Lake Nfld
> Canada
> tvman@xxxxxxxxxxxxxxx
> 
> Dan Williams wrote:
> 
>>The irf740 has a lower on time, so the 840 would sub for 740 but not the 
>>other way.
>>
>>Dan w
>>Wizard Electronics
>>Jacksonville, TX 75766
>>wizhd@xxxxxxxxxxxxxxxx
>>----- Original Message ----- 
>>From: "Eric Manuel" <tvman@xxxxxxxxxxxxxxx>
>>To: <techassist@xxxxxxxxxxxxx>
>>Sent: Monday, August 01, 2005 5:02 PM
>>Subject: [TechAssist] Re IRF840 and IRF740
>>
>>
>>
>>
>>>Hi group can I sub the IRF740 for the IRF840 cant seem to cross it
>>>                      Thanks  Eric
>>>-- 
>>>
>>>
>>> Eric
>>>E M Electronics
>>>Deer Lake Nfld
>>>Canada
>>>tvman@xxxxxxxxxxxxxxx
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