Kaofela rea ​​tseba hore ho na le li-switches tsa maemo a khoebo le tsa indasteri. Li-switches tsa maemo a khoebo hangata li sebelisoa malapeng, likhoebong tse nyane le libakeng tse ling. Hangata li-switches tsa boemo ba indasteri li sebelisoa libakeng tsa indasteri. Joale, ke hobane'ng ha li-switches tsa maemo a khoebo li sa sebelisoe libakeng tsa indasteri? Hobaneng re tlameha ho sebelisa li-switches tsa marang-rang a liindasteri libakeng tsa indasteri?

Taba ea pele, mesebetsi ea phapanyetsano ea data ea li-switches tsa maemo a indasteri le li-switches tsa maemo a khoebo li ts'oana. Leha ho le joalo, mabapi le moralo le khetho ea likarolo, matla le ho sebetsa ha lihlahisoa tsa li-switch-grade-grade li ka finyella litlhoko tsa libaka tsa indasteri hantle. Ho phaella moo, li-switch-grade-grade switches li fetoha habonolo ho feta li-switches tsa maemo a khoebo mabapi le katoloso ea module: Ho na le mefuta e fapaneng ea likou tsa optical le likou tsa motlakase bakeng sa khetho. E ka finyella litlhoko tsa libaka tsa indasteri mabapi le khetho ea thepa, matla a sehlahisoa, ho sebetsa, nako ea sebele, ho sebelisana, ho tšepahala, ho thibela ho kena-kenana le ts'ireletso ea kahare. Taba ea bobeli, moralo oa li-switches tsa boemo ba indasteri ka kakaretso o kopana le litlhoko tsa moralo: moralo oa mocheso o pharalletseng oa indasteri, moralo o lumellanang le motlakase oa maemo a 4, le kenyeletso e sa sebetseng ea AC le DC. Ho phaella moo, mapolanka PCB ka kakaretso tšoaroa ka "thibelo tse tharo".