esquemágico.sch

schematic in eagle cadsoft

sch - 1010.02 kB - 07/28/2016 at 04:00

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esquemágico.brd

board in eagle cadsoft,
it works!
it just wants review to drop out some jumps.
we do this, with silk screen method.
thats pretty good!

brd - 171.54 kB - 07/28/2016 at 04:00

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IR2104.zip

IR2104 LTSpice Model
IR2104.sub is a spice model file, paste in "%LTSpice main dir%/lib/sub".
IR2104.asy is a LTSpiceIV graphic compoenet model, paste in "%LTSpice main dir%/lib/sym".

Zip Archive - 1.03 kB - 07/16/2016 at 18:24

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DC-DC.asc

LTSpice Full DC-DC converter schematic
ps: need IR2104 model in LT lib to works fine

asc - 12.05 kB - 07/16/2016 at 18:19

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anti curto V 2.b.asc

Alternative version for short-circuit protection (anti curto V 2.a), more components, but more powerfull

asc - 2.73 kB - 06/28/2016 at 12:54

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anti curto V 2.a.asc

Second version of short-circuit protection

asc - 2.08 kB - 06/28/2016 at 12:49

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VCO.asc

LTSpice Schematic of voltage controlled oscillator (V.C.O.) used to command IC ir2111 to "attack" the MOSFet

asc - 2.45 kB - 06/28/2016 at 02:28

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OptoIsolation4n25.asc

LTSpice Schematic of the isolation circuit of feedback voltage signal of output

asc - 903.00 bytes - 06/28/2016 at 02:28

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short-circuit protection.asc

LTSpice Schematic of basic short-circuit protection and overload protection, using a low resistance value to transduce the electrical current value

asc - 1.64 kB - 06/28/2016 at 02:28

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