schema amplificator 100w v1.4.1

1
C6 100u/16v C3 100u/63v C4 47p C2 330p C15 100n R1 470,1% R2 15K,5% R9 68,1% R10 68,1% R12 1K,5% R7 470,1% R31 10/1W R16 330,1% R14 68,1% R15 33K,5% R27 0.22/5W,5% R26 0.22/5W,5% D1 1N4148 D2 1N4148 T1 2 x 2N5401 T2 T3 2N5401 T4 MJE350 T5 2N5551 T6 2N5551 T7 2N5551 T8 MJE340 T9 MJE340 T11 MJL21194 T13 MJL21193 T14 2N5401 R17 3.3k,1% R18 1K R8 22K,1% R6 22K,1% R5 1K,5% C1 10u -50Vcc OUT +50Vcc IN C7 100n/63V C8 100n/63V C9 1000u/63v C10 1000u/63v R13 150/0.5W,1% C11 22u/63V R24 4.7,5% R23 4.7,5% T15 MJL21193 R30 0.22/5W,5% T16 MJL21194 R29 0.22/5W,5% R28 4.7,5% R25 4.7,5% Fuse 2 15A Fuse 1 10A Fuse 3 10A C5 6.8n/63v R4 100R T17 MJE15032 T18 MJE15033 R20 100/1w,5% R21 22/0.5w,5% C12 100n/63V R3 10K,5% C13 330p/63V C14 330p/63V R32 470,1% R33 470,1% R34 47,1% R35 47,1% Responsible dep. Technical reference Created Approved Document type Document status Title, supplementary title 1/1 Rev. Sheet Date of issue Lang. 10/21/2012 R36 2.2k/0.5W,1% Max Pwr: 100W/8 Ohm 200W/4 Ohm T10 MJE340 T12 MJE350 R19 1k/1w,5%

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Page 1: Schema Amplificator 100W v1.4.1

C6100u/16v

C3100u/63v

C4 47p

C2330p

C15100n

R1470,1%

R215K,5%

R968,1%

R1068,1%

R121K,5%

R7470,1%

R3110/1W

R16 330,1%

R1468,1%

R1533K,5%

R270.22/5W,5%

R260.22/5W,5%

D1 1N4148

D2 1N4148

T12 x 2N5401

T2

T32N5401

T4MJE350

T52N5551

T62N5551

T72N5551

T8MJE340

T9

MJE340

T11MJL21194

T13MJL21193

T142N5401

R173.3k,1%

R181K

R8 22K,1%R622K,1%

R51K,5%

C110u

-50Vcc

OUT

+50Vcc

IN

C7100n/63V

C8100n/63V

C91000u/63v

C101000u/63v

R13150/0.5W,1%

C1122u/63V

R24

4.7,5%

R234.7,5%

T15MJL21193

R300.22/5W,5%

T16MJL21194

R290.22/5W,5%

R28 4.7,5%

R25 4.7,5%

Fuse 215A

Fuse 1

10A

Fuse 3 10A

C5

6.8n/63v

R4 100R

T17MJE15032

T18MJE15033

R20

100/1w,5%

R2122/0.5w,5%C12100n/63V

R310K,5%

C13330p/63V

C14330p/63V

R32470,1%

R33470,1%

R3447,1%

R3547,1%

Responsible dep. Technical reference Created Approved

Document type Document status

Title, supplementary title

1/1

Rev.

SheetDate of issue Lang.

10/21/2012

R362.2k/0.5W,1%

Max Pwr: 100W/8 Ohm 200W/4 Ohm

T10MJE340

T12MJE350

R19

1k/1w,5%

Mihai
Sticky Note
Din semireglabilul R4 de 100R se regleaza offsetul sau curentul continu de la iesire. Pentru prima alimentare ese bine sa se seteze semireglabilul la valuarea de 50 Ohm( intre cursor si unul din capete), apoi se va regla astfel incat la iesire sa fie o tensiune continua cat mai apropiata de 0mV.
Mihai
Sticky Note
Din R18 se seteaza curentul de mers in gol. Pentru prima alimentare semireglabilul se va seta la valuarea de 1K Ohm Curentul de mers in gol se poate regla in plaja 50-80mA, recomand 70-75mA.
Mihai
Sticky Note
Pentru sarcina de 4 Ohm foarte mare atentie la racire, pentru ca tranzistori finali lucreaza foarte aproape de limita SOA