Taw qhia rau kev ntsuas los tiv thaiv emi thaum tsim qauv hloov hluav taws xob siv
1. Txo cov tooj liab ntawv ci ntawm PCB rau cov suab nrov cov suab nrov rau qhov zoo tshaj plaws tau; Xws li cov dej ntws thiab cov sib sau ntawm cov hloov pauv hloov pauv, cov nodes ntawm thawj winding, thiab lwm yam.
2. Khaws cov lus qhia thiab cov zis tawm ntawm cov khoom lag luam uas nrov nrov xws li transform cov xov hlau, transformer cores, lub dab dej kub rau hloov tub, thiab lwm yam.
3. Khaws cov khoom siv hluav taws xob (xws li cov khoom siv hlau hlau tsis sib haum, thiab lwm yam ntawm lub ntsej muag, uas yog qhov ua rau lub ntsej muag hlau sab nraud.
Yog tias tus hloov pauv tsis siv hluav taws xob teb shielding, khaws lub cev tiv thaiv thiab lub tshav kub nyob deb ntawm lub transformer.
5. Sim ua kom tsawg ntawm cov loops tam sim no: theem nrab (cov zis) Rectifier, thawj hloov fais fab cuab yeej, rooj vag) tsav rectifier.
6. Tsis txhob sib xyaw kev tsav tsheb tawm tswv yim ntawm lub rooj vag (hauv paus) nrog lub chaw hloov hluav taws xob lossis hluav taws xob ntsuas hluav taws xob.
7. Kho thiab ua kom zoo dua cov damping resistor tus nqi yog li nws tsis tsim lub suab nrov thaum lub sijhawm tuag.
8. Tiv thaiv EMI Lim Inductance saturation.
9. Ua kom cov ntug kev tig mus thiab cov khoom siv ntawm cov hluav taws xob theem nrab ntawm lub cev thaiv ntawm lub cev thaiv ntawm cov thawj hluav taws xob lossis cov cua sov ntawm lub raj.
10. Txuag cov pob viav vias thiab cov khoom sib xyaw ntawm lub circuit coaccuit ntawd ntawm daim thaiv lossis cua sov.
11. Tso lub zog ua haujlwm zoo nkauj EMI lim ze rau cov tswv yim cable lossis txuas rau kawg.
12. Khaws lub lim EMI nrog cov khoom siv hluav taws kub ntau tshaj ze rau cov tso zis cov hlau davhlau ya nyob twg.
13. Ua kom muaj qee qhov kev ncua deb ntawm tooj liab ntawv ci ntawm tus thawj coj PCB rov qab los ntawm lub cev EMI thiab lub cev tiv thaiv.
14. Muab qee cov neeg tiv thaiv qee qhov Rectifier Circuit Court ntawm ib tug auxiliary coil.
15. Txuas damping resistors nyob rau hauv parallel ntawm sib nqus qws chev.
16. Txuas damping resistors nyob rau hauv parallel ntawm ob xaus ntawm cov zis rf lim.
17. Thaum lub sijhawm tsim qauv PCB, nws tau tso cai kom haum raws 1nf / 500v tej hub capacitors lossis cov khoom siv uas tuaj yeem sib txuas nrog ntawm thawj lub siab kawg thiab cov kev hloov pauv ntawm lub transformer.
18. Khaws lub lim eri ntawm lub zog hloov hluav taws xob; Tshwj xeeb tshaj yog zam kev muab tso rau thaum kawg ntawm pob.
19. Yog tias PCB cheeb tsam txaus, cov pins kom txaus, rau kev thaiv kev tiv thaiv winder thiab txoj hauj lwm rau tso rau ntawm PCB, thiab RC sib txuas tuaj yeem txuas nrog ntawm ob qho kawg ntawm kev tiv thaiv winding.
Yog tias qhov chaw tso cai, tso cov tshuaj txhuas me me (miller Capacitor, 10 PICEFARDS / 1 KV capacitor / 1 kv capacitor / 1 kv capacitor / 1
Yog tias qhov chaw tso cai, tso ib qho me me rc damper ntawm DC Opution kawg.
22. Tsis txhob tso ib lub qhov (socket) tiv thaiv cov cua sov so ntawm lub raj thawj hloov.
