Momwe mungayesere mabatire a ngolo ya gofu ndi multimeter?

Kuyesa mabatire a ngolo ya gofu ndi multimeter ndi njira yachangu komanso yothandiza yowonera thanzi lawo. Nayi kalozera watsatane-tsatane:

Zomwe Mudzafunika:

• Digital multimeter (ndi DC voltage setting)

• Magolovesi otetezeka ndi chitetezo cha maso

Chitetezo Choyamba:

• Zimitsani ngolo ya gofu ndikuchotsa kiyi.

• Onetsetsani kuti malowa ali ndi mpweya wabwino.

• Valani magolovu ndipo pewani kugwira mabatire onse nthawi imodzi.

Malangizo Apapang'onopang'ono:

1. Ikani Multimeter

• Sinthani kuyimba kutiDC Voltage (V⎓).

• Sankhani mtundu womwe uli wapamwamba kuposa mphamvu ya batri yanu (monga 0–200V ya makina a 48V).

2. Dziwani Mphamvu ya Battery

• Ngolo za gofu nthawi zambiri zimagwiritsidwa ntchito6V, 8V, kapena 12V mabatiremndandanda.

• Werengani chizindikirocho kapena kuwerengera maselo (selo lililonse = 2V).

3. Yesani Mabatire Payekha

• Malo akafukufuku wofiirapazabwino terminal (+).

• Malo akafukufuku wakudapanegative terminal (−).

• Werengani mphamvu yamagetsi:

  • 6V batire: Iyenera kuwerengera ~ 6.1V ikadzaza

  • 8V batire: ~ 8.5V

  • 12V batire: ~ 12.7–13V

4. Yesani Paketi Yonse

• Ikani zowunikira pa batire loyamba lokhala ndi zabwino komanso lomaliza la batire lomaliza pamndandanda.

• Phukusi la 48V liyenera kuwerenga~50.9–51.8Vpamene yadzaza kwathunthu.

5. Yerekezerani Kuwerenga

• Ngati pali batirekuposa 0.5V m'munsikuposa ena onse, akhoza kukhala ofooka kapena olephera.

Kuyesa Katundu Mosasankha (Zosavuta)

• Pambuyo poyesa magetsi popuma,yendetsani ngoloyo kwa mphindi 10-15.

• Kenako yesaninso mphamvu ya batri.

  • A kutsika kwakukulu kwamagetsi(kuposa 0.5–1V pa batire