TDA2030 Amplifier Circuit 12v: 3 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24

Qhov siab tshaj plaws nrog kev sawv los ntawm TDA2030 lub tshuab hluav taws xob yog 36v, qhov no yog qhov laj thawj vim li cas ntau qhov kev hloov pauv xav tau los tsim 12v TDA2030 lub tshuab hluav taws xob.

Kauj ruam 1: Tda2030

TDA2030 amplifier Circuit 12v, nws muaj peev xwm ua haujlwm TDA2030 amplifier Circuit hauv 12 volts, tab sis peb yuav tsum ua raws li kev qhia kom tsim kom ua haujlwm tau zoo 12v TDA2030 amplifier

Kauj Ruam 2: Daim Duab Circuit thiab Ua Haujlwm

· TDA2030 IC muaj 5 tus pin, tus pin thib 1 tsis hloov pauv, tus lej thib ob hloov pauv, thib peb -v tus lej tsis zoo, tus lej thib 4, thiab tus lej thib 5 +tus pin zoo.

· Qhov no yog ib qho khoom siv hluav taws xob raws li Circuit Court, yog li tus pin thib 3 thiab thib 5 txuas nrog lub zog hluav taws xob 12-volt dc. ·

Thaum peb txuas peb cov teeb liab nkag mus rau lub tshuab hluav taws xob lub suab nrov, C1 lub tshuab hluav taws xob ua haujlwm raws li cov tswv yim DC txuas txuas hluav taws xob, nws tsim kev sib faib nruab nrab ntawm cov teeb liab nkag mus thiab R3 tus tiv thaiv yog rau tsim kom muaj kev cuam tshuam ntawm lub suab nrov. ·

Tus pin tsis hloov pauv yog peb cov tswv yim, ntawm ntu R5 thiab R6 resistors thiab C6 capacitor, yog rau kev nqis peev tsis nqis peev los ntawm R6 thiab R5 resistor, uas yog txhawm rau ua kom tsis zoo siab ntau zaus cov cim thiab C6 lub tshuab hluav taws xob yog rau hla kev dhau lub zog ntws mus rau R6 resistor. ·

Tom qab qhov tsis hloov pauv qhov ua tau zoo, lub teeb liab mus txog qhov tso tawm pin4, ntawm no peb muaj D1 thiab D2 diodes rau kev tiv thaiv ntawm tag nrho cov tshuab hluav taws xob tiv thaiv kev tsim cov hluav taws xob ntau ntxiv, tom qab ntawd diodes txuas nrog ob qho chaw nres nkoj fais fab xws li pin5 thiab pin3. ·

Tom qab ntawd tom qab nws mus txog qhov tso tawm, lub suab nrov xav tau cov lus tsis zoo, nws ua tiav nrog cov khoom xws li R1 thiab R2 resistors thiab C2 capacitor. R1, R2 resistor network teeb tsa dua siv lub kaw-lub voj, qhov sib txawv tus nqi ntawm ob tus tiv thaiv yuav ua rau nce kev hloov pauv ntawm cov zis. ·

Tag nrho cov kev tawm tswv yim network ua haujlwm siv peb tus pin hloov pauv 2, yog li C2 lub tshuab hluav taws xob yog rau kev txiav tawm DC tam sim no ntawm qhov hloov pauv. ·

Thiab ntawm qhov tsim tawm peb muaj C5 Capacitor rau kev muab hluav taws xob hla dhau thiab R4 tus tiv thaiv tiv thaiv kom ruaj khov ntawm qhov ua kom pom lub teeb liab, thiab tom qab ntawd C7 lub tshuab hluav taws xob ua raws li tus neeg txhawb nqa ruaj khov ua ke nrog R4 tus tiv thaiv. ·

Kawg yog peb ob lub peev xwm xws li C8 thiab C3, lawv tau hla dhau cov khoom siv hluav taws xob, C8 lub tshuab hluav taws xob yog hla dhau lub hom phiaj ntau zaus thiab C4 lub tshuab hluav taws xob yog lub zog hluav taws xob hla dhau lub capacitor.

Kauj ruam 3: Pcb Layout

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