Uyivivinya kanjani ishaja yebhethri yekalishi yegalofu?

1. Ukuphepha kuqala

• Gqoka amagilavu ​​okuphepha kanye nezibuko.
• Qinisekisa ukuthi ishaja ayixhunyiwe ku-outlet yamandla ngaphambi kokuhlola.

2. Hlola Okukhipha Amandla

• Setha i-Multimeter: Setha i-multimeter yakho yedijithali ukukala i-DC voltage.
• Xhuma kokuphumayo kweshaja: Thola amatheminali eshaja avumayo noma anegethivu. Xhuma i-multimeter's probe ebomvu (positive) kutheminali ephumayo ephozithivu yeshaja kanye nophenyo olumnyama (negative) kutheminali enegethivu.
• Vula Ishaja: Xhuma ishaja endaweni yamandla bese uyivula. Bheka ukufundwa kwe-multimeter; kufanele ifane ne-voltage elinganiselwe yephakethe lakho lebhethri lenqola yegalofu. Isibonelo, ishaja engu-36V kufanele ikhiphe kancane kancane kuno-36V (imvamisa phakathi kuka-36-42V), futhi ishaja engu-48V kufanele ikhiphe kancane ngaphezu kuka-48V (cishe u-48-56V).

3. Test Amperage Output

• Ukusethwa kwe-Multimeter: Setha i-multimeter ukuze ulinganise i-DC amperage.
• I-Amperage Check: Xhuma ama-probe njengangaphambili bese ubheka ukufundwa kwe-amp. Amashaja amaningi azokhombisa ukuncipha kwe-amperage njengoba ibhethri ishajwa ngokugcwele.

4. Hlola Amakhebuli Eshaja nezixhumi

• Hlola izintambo zeshaja, izixhumi, namatheminali ukuze uthole noma yiziphi izimpawu zokuguga, ukugqwala, noma ukonakala, njengoba lokhu kungase kuphazamise ukushajwa okusebenzayo.

5. Qaphela Indlela Yokushaja

• Xhuma Kuphakethe Lebhethri: Xhuma ishaja ebhethrini lenqola yegalofu. Uma isebenza, kufanele uzwe ukuduma noma ukuvungama kwefeni okuvela kushaja, futhi imitha yokushaja yenqola yegalofu noma inkomba yeshaja kufanele ibonise ukuqhubeka kokushaja.
• Hlola Indicator Light: Amashaja amaningi ane-LED noma isibonisi sedijithali. Ukukhanya okuluhlaza ngokuvamile kusho ukuthi ukushaja kuqediwe, kuyilapho okubomvu noma okuphuzi kungabonisa ukushaja okuqhubekayo noma izinkinga.

Uma ishaja inganikezi i-voltage efanele noma i-amperage, ingase idinge ukulungiswa noma ukushintshwa. Ukuhlola okuvamile kuzoqinisekisa ukuthi ishaja yakho isebenza kahle, kuvikela amabhethri akho enqola yegalofu futhi kwandise isikhathi sawo sokuphila.