Paano po matest ang opto?

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Paano po matest ang opto?

Post by james on Thu May 23, 2013 9:26 pm

Paano po matest kung ok gamit ang analog multitester?

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Re: Paano po matest ang opto?

Post by ultrasonic™ on Sat May 25, 2013 3:11 pm

pwde na ata ito sis

same style lng ky hertz

Hertz wrote:ganito ako magtetest ng opto coupler
set ko sa x10k ang tester.



magda diode test ako sa pin1 and 2.. dapat my deflection siya sa isang direction, pag reverse mo ng test probe dapat walang deflection, kung meron, ibig sabihin leak na yan dapat palitan na ng bago. sa pin 3 at 4 gayahin ko lang ang ginawa ko sa pin1 at 2

or gamit ng 2 pcs. ohmmeter..

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Re: Paano po matest ang opto?

Post by james on Sat May 25, 2013 8:50 pm

Ay ganun pala para makita, kailangan pa ihighlights ng mouse. headscracth


Salamat sir.

Paano yung 2 ohmmeter same lang ba ng proseso?

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Re: Paano po matest ang opto?

Post by ultrasonic™ on Tue May 28, 2013 6:26 pm

yapz pareho.. ang pinag iba lng ay chenecheck mo tlga kong my conduction ang photosensor khit photodiode or phototran ba to..
once nka nkailaw/forward bias ang LEDs . dpat my reaction..



kong iisa lng ang ating tester.. pwde plitan ng ac/dc source ang multitester 1 (left side)

sali ko na rin ang link na to -> click

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Re: Paano po matest ang opto?

Post by james on Wed May 29, 2013 11:45 am

Bale magkakmeron ng different reading sir kung ok ang opto kung may power o wala ang led sa may opto tranny?

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Re: Paano po matest ang opto?

Post by ultrasonic™ on Fri May 31, 2013 3:27 pm

yap parang ganun (^_^

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Re: Paano po matest ang opto?

Post by james on Fri May 31, 2013 5:48 pm

Salamat po. Testing na lang ako sa actual para madali.

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Re: Paano po matest ang opto?

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