Cov txheej txheem:

Suab Amplifier - Yooj Yim & Muaj Zog: 7 Kauj Ruam (nrog Duab)
Suab Amplifier - Yooj Yim & Muaj Zog: 7 Kauj Ruam (nrog Duab)

Video: Suab Amplifier - Yooj Yim & Muaj Zog: 7 Kauj Ruam (nrog Duab)

Video: Suab Amplifier - Yooj Yim & Muaj Zog: 7 Kauj Ruam (nrog Duab)
Video: Yasmi - Txiv Nraug Ntsuag ft. JN Vang (Music Video) 2024, Kaum ib hlis
Anonim
Suab Amplifier | Yooj Yim & Muaj Zog
Suab Amplifier | Yooj Yim & Muaj Zog

Lub tshuab hluav taws xob no yooj yim tab sis muaj zog heev, nws siv tsuas yog ib qho MOSFET transistor hauv nws.

Kauj ruam 1: Saib Video

Image
Image

Kauj Ruam 2: Tau Txais Cov Txheej Txheem Tseem Ceeb rau Txoj Haujlwm no

Tau Txais Cheeb Tsam Ntxiv
Tau Txais Cheeb Tsam Ntxiv
  1. MOSFET transistor IRF540N (koj tuaj yeem siv zoo li N-Channel MOSFET)
  2. 47K 0.25W lossis 0.125W (nws tsis tseem ceeb, koj tuaj yeem siv 10K - 100K resistor)
  3. 12 Volts 21 Watt lub teeb. Lub teeb ua haujlwm ua lub zog tiv taus. Nws nyuaj rau nrhiav piv txwv li 21W tus tiv thaiv, yog vim li cas kuv thiaj siv lub teeb nrig hloov. Koj tuaj yeem siv lub teeb 1W - 40W. Lub teeb muaj zog ntau dua koj siv lub zog muaj zog ntau dua koj yuav tau txais. Tab sis rau lub tshuab ua kom muaj zog koj yuav xav tau lub zog muaj zog zoo ib yam, thiab lub rhaub dej loj.
  4. 4.7uF capacitor. (2.2uF rau 10uF capacitors yuav ua haujlwm zoo ib yam)
  5. 1000uF capacitor. (470uF txog 2200uF capacitors yuav ua haujlwm zoo ib yam.

Ob lub capacitors yuav tsum yog 16V lossis siab dua

IRF540N MOSFET:

Resistors:

Electrolytic Capacitor:

Kauj Ruam 3: Tau Txais Cheeb Tsam Ntxiv

  1. Suab nkaus
  2. Heatsink
  3. Hlau

Kauj Ruam 4: Sib sau ua ke raws li Circuit

Sib sau ua ke raws li Circuit Court
Sib sau ua ke raws li Circuit Court

Kauj Ruam 5: Txheeb xyuas qhov thaiv

Txheeb xyuas Cov Xov Tooj
Txheeb xyuas Cov Xov Tooj

Kauj Ruam 6: Txuas Lub Hwj Huam Fais Fab

Txuas Lub Hwj Huam Fais Fab
Txuas Lub Hwj Huam Fais Fab

Lub hwj chim tuaj yeem yog roj teeb 12V lossis 12V DC lub zog siv.

Yog tias koj siv lub teeb pom kev 21W ces koj lub hwj chim yuav tsum muaj tsawg kawg 2A ntawm tam sim no.

Tom qab koj txuas lub zog, lub teeb taws yuav tsum qhib.

Pom zoo: