Yooj Yim LED Flasher Circuit Nrog IRFZ44N MOSFET: 6 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Taw qhia:

Nov yog qhov me me LED flasher Circuit tsim nrog IRFZ44N MOSFET thiab LED ntau xim. IRFZ44N yog N-Channel txhim kho hom MOSFET los ntawm qhov no tuaj yeem xa tawm cov txiaj ntsig siab rau yooj yim LED Flasher Circuit. Lub Circuit Court no tseem ua haujlwm nrog lwm MOSFETs thiab. qhov no tsuas yog hais txog nws thiab koj yuav siv Circuit Court rau Teeb Koj Lub Teeb Tsheb. Kuv yuav tuaj yeem ua tsaug Utsource rau kev txhawb nqa.

IRFZ44N LED Flasher Circuit ua haujlwm li cas?

• Nov yog qhov yooj yim Circuit Court txhawb RGB LED Xim Hloov.
• RGB LED D1 thiab yog li ntawd Resistor R1 ua rau muaj peev xwm faib tawm.
• Thaum LED Hloov cov xim tom qab ntawd muaj peev xwm faib qhov nruab nrab taw tes ua qhov hloov pauv tam sim. Tom qab ntawd qhov kev hloov pauv sai sai no ua rau MOSFET's, GATE Pin. Thaum twg los xij MOSFET's GATE PIN tau tshwm sim tom qab ntawd MOSFET dhau los ua tus coj.
• Raws li qhov tshwm sim, Cov dej ntws tam sim no los ntawm Dran mus rau Qhov Chaw thiab yog li LOAD uas txuas nrog MOSFET tab tom yuav muaj zog.
• Cov txheej txheem Triggering kav rau lub sijhawm luv luv. Thiab ntau qhov ua rau tshwm sim thaum lub sijhawm no. vim muaj ntau yam tshwm sim,
• MOSFET yuav muaj txiaj ntsig zoo rau ntau lub sijhawm. Raws li qhov tshwm sim, LED teeb los ntawm ib feem ntawm koj lub sijhawm.

Khoom siv

Cheeb Tsam Sau Los Ntawm Utsource:

• IRFZ44N MOSFET:
• Multi-xim LED:
• 10W LED:
• Resistor:
• Lub Hwj Huam:

Cov cuab yeej xav tau rau LED Sawb Dimmer:

• Soldering Iron:
• Iron Stand:
• Pliers Qhov ntswg:
• Flux:

Kauj Ruam 1: Schematics ntawm Circuit

Khoov IRFZ44N Pins thiab xaim cov xov hlau.

Kauj ruam 2:

Khoov IRFZ44N Pins thiab xaim cov xov hlau.

Kauj ruam 3:

Txuas Multicolor LED nrog IRFZ44N MOSFET. xyuas tias LED +ve txuas nrog MOSFET's GATE Pin. thiab Txuas LED -ve nrog SOURCE Pin ntawm MOSFET. Multicolor LED yuav ua rau Transistor.

Kauj ruam 4:

Txog Kev Thauj Khoom, Kuv tab tom ua haujlwm 10W LED. koj yuav tsum tau txuas lub LED -ve nrog DRAIN Pin ntawm MOSFET.

Kauj ruam 5:

Tam sim no txuas rau 4.7k Rsisitor qhov kawg nrog Load's (Ntawm no nws yog 10W LED) +ve thiab lwm qhov xaus nrog MOSFET's GATE Pin. Tus tiv thaiv thiab yog li ntawd LED tsim lub peev xwm faib tawm.

Kauj Ruam 6:

Siv ib qho 12V Lub Hwj Huam siv rau ua kom muaj zog hauv Circuit. Ntawm no LOAD's +ve yog Vcc lossis +ve (Ntawm no nws yog 10W LED) thiab yog li ntawd MOSFET Cov QHOV TSEEB yuav dhau los -ve lossis GND. Tom qab muab qhov chaw koj yuav pom LED yog Flashing. Yog li, Circuit Court ua haujlwm.

Xaus:

Txhua qhov, peb yuav hais tias muaj ntau daim ntawv thov ntawm LED Sawb Dimmer. koj yuav ua 100W Dimmer Circuit, Lub Cev Muaj Zog Tswj nrog lub rooj tsavxwm no. Cov khoom lag luam yog li pheej yig thiab tuaj yeem nrhiav tau los ntawm Utsource thiab tseem nyob hauv cov khw hauv zos. ib qho kev sib npaug ntawm kev tiv thaiv kev nyab xeeb feem ntau tau teeb tsa nrog Microcontrollers zoo li Arduino, Raspberry Pi, PIC ICs, thiab ntau lwm tus tswj hwm. Tab sis lawv tsis pheej yig. Yog li, qhov no feem ntau yog ib qho yooj yim coj dimmer nrog cov khoom me me.