Cov txheej txheem:
- Kauj Ruam 1: Tsim PCB
- Kauj Ruam 2: Ua PCB los ntawm Hlau (nias) Txoj Kev
- Kauj Ruam 3: Ua kom tiav PCB
- Kauj Ruam 4: Laum PCB thiab Cov Cuab Yeej Cuab Yeej
- Kauj Ruam 5: Tshem Tawm Cov Hlau Qub Los Ntawm Transformer thiab Rewindings
- Kauj Ruam 6: Solder Transformer thiab Thawj Xeem
Video: Yuav Ua Li Cas Tsim SMPS Transformer - Tsev Ua 12V 10A Hloov Cov Khoom Siv Hluav Taws Xob: 6 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:28
Nrog tus hloov pauv los ntawm lub khoos phis tawj qub PSU. Kuv sim ua 12V 10A (SMPS) hauv tsev. Kuv siv SprintLayout los ua PCB thiab hlau txheej txheem los ua PCB board. Hauv daim vis dis aus no koj tuaj yeem pom kuv tig lub tshuab SMPS hloov pauv
Kom yooj yim ua PCB koj tuaj yeem rub kuv cov ntaub ntawv gerber hauv qab no thiab rub mus rau JLCPCB. COM kom ua PCB online
drive.google.com/file/d/1UjW-VHvbHSNWNfw00ue3HTzWt3pBR8py/view
Kauj Ruam 1: Tsim PCB
Kuv siv SprintLayout ib ntawm Rusia hluav taws xob software rau tsim PCB thiab luam tawm rau daim ntawv qhia hnub hli. Kuv ib txwm siv daim ntawv teev sijhawm rau luam tawm PCB vim tias nws pheej yig thiab ua tau zoo
Kauj Ruam 2: Ua PCB los ntawm Hlau (nias) Txoj Kev
Thawj qhov peb yuav tsum tau txiav PCB raws nraim PCB peb luam tawm ntawm daim ntawv qhia hnub. Tom qab ntawd peb siv cov hlau nias rau PCB txog 5 feeb ntawm qhov kub siab tshaj
Kauj Ruam 3: Ua kom tiav PCB
Peb muab PCB tso rau hauv dej li 5 feeb. Tom qab ntawd peb nqa daim ntawv thiab muab tso rau FeCl3 kua rau 15 feeb lossis ntau dua … tom qab ntawd muab tso rau hauv dej dua thiab ntxuav nws.
Vim tias ua rau PCB siv sijhawm ntau thiaj li yooj yim koj tuaj yeem ua PCB online. Kuv ib txwm ua PCB online los ntawm upload cov ntaub ntawv gerber rau JLCPCB. COM kom tau txais PCB nkaus xwb 2 $ rau 10PCB. Txhua cov ntaub ntawv ntawm kuv txoj haujlwm suav nrog cov ntaub ntawv gerber hauv qab no.
Kauj Ruam 4: Laum PCB thiab Cov Cuab Yeej Cuab Yeej
Ua lub qhov rau PCB thiab cov khoom siv sib txuas. Kuv tau xa daim duab teeb tsa koj tsuas yog muab cov khoom siv rau txoj haujlwm tseeb.
Cov npe ntawm cov khoom hauv qab no. Koj tuaj yeem xaj online ntawm LCSC. COM
Fuse 5A
Capacitor 275/250V
AC lim
Brigde diode RS507
Resistor 150K
Cacpacitor 150uF/450V
MF275 5D9
Resistor (27k) 33K/2W
Mosfet 20N60 x2
Resistor 27ohm X2
Capacitor 224/100V
Diode UF4007
Diode 1N4007
Diode MBR20100
IR 2153
Resistor 15K
Capacitor 102
Capacitor 100uF/16V
Capacitor 105/600V
Resistor 4K7
Coj 5mm
Resistor 2k2/2W
Capacitor 2200uF/50V
Choke thiab hloov pauv heatsink peb tuaj yeem nqa los ntawm lub khoos phis tawj qub PSU
Transfomer peb xav tau kev hloov pauv windings.
Kauj Ruam 5: Tshem Tawm Cov Hlau Qub Los Ntawm Transformer thiab Rewindings
Muab tus hloov pauv mus rau dej kub hauv 5 feeb. tom qab ntawd peb tuaj yeem tau txais cov tub ntxhais ferrite. winding tus hloov pauv peb siv 0.4mm xaim nrog thawj 40T thiab theem nrab 5T kom tau txais 12V cov zis. Ntawm qhov tso tawm nrog qhov loj tam sim no peb siv 6 xaim ua ke. Txhua txheej yuav tsum siv daim kab xev rwb thaiv tsev
Kauj Ruam 6: Solder Transformer thiab Thawj Xeem
Solder lub transformer thiab kuaj lub Circuit Court. Hauv thawj qhov kev sim peb yuav tsum txuas nrog 60w/220v lub teeb ua ntej ntsaws rau 220V. Yog hais tias lub Circuit Court ua tsis tiav lub teeb yuav qhib thiab peb nyab xeeb
Pom zoo:
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Yuav Ua Li Cas Siv Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Module: Nco tseg thiab ceev faj: CFL muaj cov mercury uas yog cov khoom phom sij, yog li nws yuav tsum tau ua raws li feem ntau CFL cov teeb, hluav taws xob hluav taws xob tau ua haujlwm zoo thiab tseem siv tau, tsuas yog lub teeb mus tsis zoo. CFL Circuit Court ntawm 18-24 Watts yog