Lata hte ka da ai lam ni hpe chye na ai

Fault mabyin 1: Na a lata hpe nbung katsi ai shara de bang da u, katsi ai nbung n pru ai, katsi ai nbung n pru ai.
Analysis hte gram lajang ai lam: Katsi ai nbung pru wa ai rai yang, hair dryer motor hpe n-gun jaw nna bungli galaw ai, infrared detection hte control circuit ni gaw n-gun n rawng ai ngu ai lachyum re. Katsi ai nbung sha nga ai rai yang, dai gaw heater daw mat ai (sh) wiring n-gun yawm mat ai ngu ai lachyum re. jep yu ngut ai hpang, heater wiring gaw n-gun n rawng ai hpe mu lu ai. Bai matut mahkai ngut ai hpang, nbung katsi ai hpe nbung laru shapraw kau nna, mara hpe yeng seng kau ai.
Shut ai mabyin 2: Ahkaw ahkang lu ai hpang. Nbung katsi ai shara hta lata hpe n tawn da ai. Katsi ai nbung gaw n hkang lu ai daram nbung pru wa ai.
Analysis galaw ai hte gram lajang ai lam: jep joi ngut ai hpang, thyristor gaw hkrat sum ai lam n nga ai. ③ hte ④ pins kata na nhtoi htoi ai hka htung gaw hka lim nna hkrat sum nga ai ngu nna myit tsang nga ai. Photelectric coupler hpe galai kau ngut ai hpang, bungli gaw normal de bai nhtang wa nna, mara hpe yeng seng kau ai.
Fault mabyin 3: Na a lata hpe nbung katsi ai shara de bang da u, katsi ai nbung n pru ai.
Analysis hte gram lajang ai lam: Fan hte heater gaw n-gun n rawng ai, thyristor a chyinghka hta trigger voltage n nga ai, control transistor VI a c pole hta rectangular wave signal pru ai lam nga ai hpe jep yu u. Phoelectric coupler gaw n kaja ai ngu nna myit tsang ai. Multimeter Rxl0 block hpe lang ai shaloi, ③ hte ④ pin ni a lapran na shawng lam hte nhtang wa ai lam ni gaw n htum n wai ai. Shawng de na ninghkap ai lam gaw, shinggyim masha ni a masa hta m law law rai ra ai, nhtang wa ai lam gaw n htum n wai ai. Dai hta n-ga, kata na nhtoi htoi tu ai hka htung gaw hpaw da ai majaw, thyristor gate gaw trigger voltage n lu nna, n galaw lu ai. Photoelectric coupler hpe galai kau ngut ai hpang, mara hpe yeng seng kau ai.