Ht-instruments HT4016 Manual do Utilizador descarregar pdf (Página 17)

HT4014-HT4016

EN - 16

4.3.7. Diode test (HT4014 only)

WARNING

Before taking any in circuit resistance measurement, remove power from

the circuit being tested and discharge all the capacitors.

Fig. 10: Use of clamp for diode test

1. Select the “

”

function.

2. Insert the test leads into the jack, the red plug into V/Ω jack, and black plug into COM

jack, like showed in Fig. 10.

3. Insert the red lead on the anode of diode and black lead on the cathode ones.

4. The correspondent threshold voltage of P-N junction is showed on display.

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Ht-instruments HT4016 Manual do Utilizador Página 17