Excellent! Class 12 Physics topic "Applications of capacitors" has this application given in a line; neither the teacher nor the student understands it. They simply mug it up.
This is also what Ferrari Dino uses with its Magneti Marelli Dinoplex unit , a much more primitive version that is. That still uses contact breaker points as the "triggering device" and im not really sure if it has that magnet on the flywheel
Electromagnetic noise ? Can you please elaborate... Does the sound comes from the engine or CDI itself ? Also, need some information regarding the tappet noise in the IC engine.
Transformers transfer energy between two coils through changing magnetic fields. A current in a wire creates a field - a changing current creates changing fields and can transfer energy through a transformer. AC works with transformers because it is constantly changing voltage and consequently current. Transformers built for AC are meant to constantly work like this. Ignition coils are pulse transformers - not intended to be constantly driven, but rather blasted periodically. When the SCR grounds the capacitor, suddenly the voltage in the capacitor sees ground and the current jumps up. Since the capacitor shares a loop with the primary coil, this suddenly changing current induces a suddenly changing field in the coil. Sudden change in field yields your induced current in the secondary and bang. TD;DR : Switching DC quickly creates a changing voltage that can drive a transformer like how we’re used to AC doing. (AC is just a less extreme, constantly changing voltage)
Excellent! Class 12 Physics topic "Applications of capacitors" has this application given in a line; neither the teacher nor the student understands it. They simply mug it up.
Thank you skill-lync these videos helps me alot in studying 😊
Thank you so much.
Clear explanations thank you
thank you very much
WELL EXPLAINED
Very well explained in short time
amen
Very helpful! Thank you so much! God bless! ❤
We hope you have an amazing experience & learn lots of exciting stuff! :)
Excellent explanation in a standard manor.This kind of informative as well as satisfying Vedios are very few i don't know why it is 🤷
We hope you have an amazing experience & learn lots of exciting stuff! :)
Sounds like you can use an AC CDI if you have a high enough DC voltage, maybe step up 12V to 48V with a DC-DC convertor?
Wouldnt the capacitor just earth out at ground when the gate opens instead of running all the way up to the other plate
This is also what Ferrari Dino uses with its Magneti Marelli Dinoplex unit , a much more primitive version that is. That still uses contact breaker points as the "triggering device" and im not really sure if it has that magnet on the flywheel
Is the impulse current voltage low? Like below 20V
How come it cannot ignite a lean mixture? May you please hive me some idea?
1-I have a small generator with AC CDI, what can i do to start it if it lost the residual magnetism ?
2-Does AC CDI have a DC pin ???
Electromagnetic noise ? Can you please elaborate... Does the sound comes from the engine or CDI itself ? Also, need some information regarding the tappet noise in the IC engine.
It does not make noise that you can hear with you ears. It would be noise that you would hear on an AM radio which is nearby.
It can come from spark plugs and wires.
how to remove CDI Paste
malayali ano? pwoli video!!
There is a diode means it is DC, then how it is stepped up in the ignition coil is still my doubt 🤔
Transformers transfer energy between two coils through changing magnetic fields. A current in a wire creates a field - a changing current creates changing fields and can transfer energy through a transformer. AC works with transformers because it is constantly changing voltage and consequently current. Transformers built for AC are meant to constantly work like this.
Ignition coils are pulse transformers - not intended to be constantly driven, but rather blasted periodically. When the SCR grounds the capacitor, suddenly the voltage in the capacitor sees ground and the current jumps up. Since the capacitor shares a loop with the primary coil, this suddenly changing current induces a suddenly changing field in the coil. Sudden change in field yields your induced current in the secondary and bang.
TD;DR : Switching DC quickly creates a changing voltage that can drive a transformer like how we’re used to AC doing. (AC is just a less extreme, constantly changing voltage)