UCD 25 watts to 1200 watts using 2 mosfets

[Insomnia]

Hello
greetings isolated input for direct network TRIELL CLASS D circuit designed
by Sir Mario mota pcb designed by good friend Luis Emerson

warm regards
Andrew Lebon😉

Sorry for stupid question, but

"greetings isolated input for direct network"

what is benefit If add in circuit ?

 

[emersonluis]

ja tem umas 10 placas desta montada testada e aprovada

 

[planet10]

already have about 10 plates of this assembled tested and approved

English please.

dave

 

[emersonluis]

google tradutor

 

[stewin]

hi emersonluis pls post pictures

 

[emersonluis]

hello my friend following link to dowload
https://www.facebook.com/groups/460194090679499/563963830302524/
the group is mine, you can come and get comfortable

 

[emersonluis]

I want to remind friends that there must be no more than 5v on pin 1 of the 4N25, can be used PC817

 

[emersonluis]

 

[panos1]

i made the amp but it's not working...
i have use original pcb...
i'm using irfb4227 for 400 watt 4 ohm outpout...
i powered the amp with +-35 vdc for the first test but it;s not working...
tip 31 and ir2110 are geting too hot....
can you suggest me what to do to fix the problem?

 

[PUNIT PANCHAL]

HII ALLLL,

I WANT TO DESIGN 1200WATT SMPS...PLEASE YOU ALL GUYS HELP ME FOR MY NEW PROJECT.................

 

[Dimonis]

HII ALLLL,

I WANT TO DESIGN 1200WATT SMPS...PLEASE YOU ALL GUYS HELP ME FOR MY NEW PROJECT.................

Hi, I think there is a special thread on SMPS ?

 

[sweetperfume]

The ocp design which uses LM311 & NE555 can it work as output short circuit protection???

 

[andrewlebon]

IRS1500 Stereo pcb

Double Sided pcb IRS1500 STEREO😉

 

[arasuk]

IRS1500 Stereo pcb

Hi Andrew,

I require few PCB's, Pls check your PM.😀

thanks

 

[sima8520]

lol stereo pcbs of IRS 1500 AVAILABLE in mumbai😉

Hello! Where is I can download this pcb?

 

[sima8520]

Double Sided pcb IRS1500 STEREO😉

Or this pcb. Please!

 

[andrewlebon]

audio limiter

Audio limiter for dclass😉

 

[KidDamn]

hi everybody
I need schematic irs 4k5
and VR10k in diagram used to do?

 

[andrewlebon]

detex 3kw smps

something to play around with😉

 

[andrewlebon]

detex 3kw smps

To fit 2 24 volt 30 amp relays extra pcb with NTCS😉