45V 2000A 90KW IGBT yo mu bwoko bwa Rectifier yo gukonjesha umwuka

Mu gikorwa cyo gukora PCB, gutwikira umuringa udafite amashanyarazi ni intambwe y'ingenzi. Bikoreshwa cyane muri izi nzira ebyiri zikurikira. Imwe ni ugutwikira kuri laminate yambaye ubusa indi igatwikira mu mwobo, kuko muri ibi bihe bibiri, gutwikira amashanyarazi ntibishobora gukorwa cyangwa ntibishoboka. Mu gikorwa cyo gutwikira kuri laminate yambaye ubusa, icyuma gitwikira umuringa gikozwe mu buryo bw'amashanyarazi, urwego rworoshye rw'umuringa ku gice cy'ubutaka cyambaye ubusa kugira ngo substrate ibe ikora neza kugira ngo ikore amashanyarazi. Mu gikorwa cyo gutwikira mu mwobo, gutwikira umuringa udafite amashanyarazi bikoreshwa mu gukora inkuta z'imbere z'umwobo uyobora amashanyarazi kugira ngo uhuze imiyoboro yacapwe mu byiciro bitandukanye cyangwa uduce duto tw'udupira twashyizwe hamwe.

Ihame ryo gushyira umuringa udafite amashanyarazi ni ugukoresha uburyo bwa shimi hagati y’ikintu gigabanya amashanyarazi n’umunyu w’umuringa mu gisubizo cy’amazi kugira ngo iyoni y’umuringa igabanuke ibe atome y’umuringa. Uburyo bwa shimi bugomba kuba buhoraho kugira ngo umuringa uhagije ubashe gukora firime no gupfuka substrate.

 Uru ruhererekane rw'ibikoresho byo gukosora (rectifier) ​​rwagenewe PCB Naked layer copper plating, rukoresha ingano nto kugira ngo rworoshye umwanya wo gushyiraho, umuvuduko wo hasi n'uwo hejuru ushobora kugenzurwa hakoreshejwe uburyo bwikora, uburyo bwo gukonjesha umwuka bukoreshwa mu buryo bwigenga, uburyo bwo gukosora buhuza kandi bugatuma ingufu zigabanuka, ibi bipimo bitanga umusaruro mwiza, imikorere ihamye n'ubwirinzi.