Paano po matest ang opto?
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Paano po matest ang opto?
Paano po matest kung ok gamit ang analog multitester?
james- 24V BATTERY
- Posts : 1081
Join date : 2011-11-14
Re: Paano po matest ang opto?
pwde na ata ito sis
same style lng ky hertz
or gamit ng 2 pcs. ohmmeter..
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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ultrasonic™- 24V BATTERY
- Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City
Re: Paano po matest ang opto?
Ay ganun pala para makita, kailangan pa ihighlights ng mouse.
Salamat sir.
Paano yung 2 ohmmeter same lang ba ng proseso?
Salamat sir.
Paano yung 2 ohmmeter same lang ba ng proseso?
james- 24V BATTERY
- Posts : 1081
Join date : 2011-11-14
Re: Paano po matest ang opto?
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
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
_________________
6th member of STTM
former 2nd member
im always walking on the rain so that no one could see me crying
ultrasonic™- 24V BATTERY
- Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City
Re: Paano po matest ang opto?
Bale magkakmeron ng different reading sir kung ok ang opto kung may power o wala ang led sa may opto tranny?
james- 24V BATTERY
- Posts : 1081
Join date : 2011-11-14
Re: Paano po matest ang opto?
yap parang ganun (^_^
_________________
6th member of STTM
former 2nd member
im always walking on the rain so that no one could see me crying
ultrasonic™- 24V BATTERY
- Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City
Re: Paano po matest ang opto?
Salamat po. Testing na lang ako sa actual para madali.
james- 24V BATTERY
- Posts : 1081
Join date : 2011-11-14
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