Higher output voltages mean longer spark. Where can I locate Type 1 Flybacks? Depending on age of the TV or monitor which you might have disassembled, you are going to meet with these types of flyback transformers:. Almost every Eastern Bloc color TV from the late 70s up to the mid 80s has a similar flyback transformer. Prevalent in all black and white sets from early s up to circa Has slightly less secondary turns.
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How hard do you think it would be to use a high heat gun and take 4A or 4B apart? Old AC flybacks are hard to find or not much reliable. First two bottom pins. Yes, the circuits use the original primary coil that is encapsulated inside the flyback. Back then about 6 years ago there were people cleaning up their cellars, stumbling upon a black and white TV set once in a while. Thank you and congratulations for your work!
Hi Jozef, you inspired me to try and do the same thing. Is dcv input on the primary winding of a flyback for LG TV 15 inches normal? The flyback high voltage coil I just wound by hand and I isolated each layer with just one layer of glossy paper, I used a temporary plastic core and a couple layers of glossy paper to match the same thickness of the ferrite core that I salvaged from an old broken flyback.
This flyback type has been used in my Monster flyback driver. Hi Jozef, I have a cool update to show you and because of that you could add one more type of flyback transformer to the list…. Has slightly less secondary turns. What is the best way to go about this? Accept and hide Reject Read More.
I also made one change to the ferrite core by taking out the air gap, and I wound the primary direct on the core and then put the steel clamp back on the core to keep it together. For what setup and how much output current? The bottom pins will start arcing over, also because of the internal capacitor, if the flyback is overdriven above 30 kilovolts.
Use these flybacks for all the lower voltage, higher current needs. Winding your own transformer might be a better option. If the flyback needs to be replaced, there will be no anode voltage on circkit output, or the circuits will shut the high voltage inverter in the TV down.
Because of the capacitor, these flybacks can hold a charge enough to shock you even after a week. Which is better, an ohm or an inductance meter to find the correct taps on a flyback transformer? However, technically, you could:. Can you recommend some websites or books to help me with this project?
I managed to get my old TV flyback going like crazy!!! Almost every Eastern Bloc color TV from the late 70s up to the mid 80s has a similar flyback transformer.
This output is easily located; it is the thick red wire with a scary looking suction cup connected to the screen… Newer flybacks also have, in addition to numerous other things, a high resistance resistor cascade, dipped in epoxy, to provide information about the high voltage output to the internal driving circuitry of a TV or monitor.
Thus, high voltage transformers from everyday electronic appliances, such as CRT TVs and computer monitors, microwaves, automobile ignition coils etc. Do you have any suggestiong to get me started? Skip to content Unless professionally required, a lot of high voltage enthusiasts do not wind their high voltage transformers at home.
A Guide to Flyback Transformers – BOGIN, JR.
Prevalent in many Czechoslovak, Soviet and other color television sets of the s. Then again, you can wind your own high voltage secondary if God gave you a whole lot of assertivity and patience. Hello, I am just wondering has a powerful flyback driver been made from a Sony Trinitron PC monitor parts yet? Depending on age of the TV or monitor which you might have disassembled, you are going to meet with these types of flyback transformers:.
A Guide to Flyback Transformers
A practical problem with DST flybacks — types 4A and 4B in the picture — would be locating the high voltage return ground pin on the bottom. Comment Name Email Website. Firstly, what is a flyback transformer?