flyback tester

[sanjaymarx]

help naman mga bro qng cno me alam qng panu bumuo ng flyback tester
hirap kasi ng pag ala pangtesting eh
 layo pa kasi sa kabihasnan mindoro pa
tnx mga boss

[7_SeVeN_7]

help naman mga bro qng cno me alam qng panu bumuo ng flyback tester
hirap kasi ng pag ala pangtesting eh
 layo pa kasi sa kabihasnan mindoro pa
tnx mga boss

sayang may nagpagawa sa akin ng  PCB ng  flyback at transfomer tester last week..... yung schematic nakuha ng kasamahan ko sa net...

[mArKhAo]

pa post naman dito... ehehe

mahal nga naman pamasahe kung pupunta pa sa raon,

[Siramiko]

oo nga kailngan din namin 

[sanjaymarx]

merun ung iba kasama q d2 na tester kaya lng mahal cngil nila saka ayaw magshare ng alam nya kaya mas maganda sana qng merun sarili
sana may mag bigay ng idea qng panu gumawa nun

[7_SeVeN_7]

andito yung schematic... http://members.ozemail.com.au/~bobpar/fbt.htm

[sanjaymarx]

thankyou very much
mapapag aralan q nga ngaung gavi hehe
thank a lot tlaga

[Siramiko]

andito yung schematic... http://members.ozemail.com.au/~bobpar/fbt.htm

ganito  ba yung nasa decco ?

[Ate Shey]

http://www.repairfaq.org/sam/flytest.htm

informative site lang about sa flyback transformer testing.

[duldog]

http://www.repairfaq.org/sam/flytest.htm

informative site lang about sa flyback transformer testing.

nagawa ko na ito mga bossing, ok ito basta wag lang magkamali sa ground return ng hv kc magkakaroon ng arcing

[Kasamiko]

andito yung schematic... http://members.ozemail.com.au/~bobpar/fbt.htm

This is what they called a ringer type tester...nakagawa na ako nyan kaso minsan kakalito yung result...

this is what i am using right now..





full details:

http://www.comunidadelectronicos.com/proyectos/probador-fb.htm

[kirk simone]

how t know if the flyback is good or bad pls post some info's

[1110000]

yung nandito http://www.geocities.com/CapeCanaveral/Lab/5322/fbt2.htm pwede nang flyback tester kada magtetest na lang ay magwiwind ka ng 10 turns nga pala sa gust gumawa nyan naigawa ko na yan ng pcb layout upload ko na lang po kung gusto nyo

[Kasamiko]

how t know if the flyback is good or bad pls post some info's

Test Flybacks:

Flybacks for testing, you simply connect the primary of the transformer at the output of the tester (with respect to the connections that are manifold and B + on the Fly-back) and press the push button (Fig. 2-D). If the device is in good condition immediately hear the oscillation (including collecting the characteristic odor of ozone) and the meter will indicate a current of 100 mA up to 190 if the current value is greater than 200 mA, it is likely that there is a problem in the Flyback. (*)
This is a very dynamic test to see if there are high voltage, because it is both the state of the diodes that are in the inner part of the Flyback as if there is a short in the transformer.
Even to check if there is a suitable high voltage, it could bring the output corresponding to a physical point of ground (water pipe) to observe the arc current.

Measurement of leakage in the Flyback
In case of suspicion that the Flyback has internal leakage, it can also be verified by means of this circuit tester, therefore, simply locate the respective terminal to ground and connect the corresponding terminal tester, where the flow current flowing through the primary of the transformer increases above 200 mA (*), the most certain is that the flow is arched to ground inside the device. Under these conditions, there will be virtually no choice but to replace the Flyback with a new one.

(*) Note: Because the current can vary, depending on the gain of the transistor used, it is suggested to try different Flyback (14, 20, 27 and PC monitors) in good condition to have a better idea about readings that can be presented in each case.

[josemigueldomingo]

master sevenstring effective ba talga yan fbt tester.. balak ko magassemble na download ko na kasi yong diagram.
balak ko ng umpisahan..

[kirk simone]

@ kasamiko tanx sir ,ito rin bang gamit mo ngayon TIA

[sky]

yong tig 3500 sa raon kaya paano kaya ang loob na yon