Electronics Will this electronic circuit work? (back-to-back polar capacitors)

AI Thread Summary
The discussion centers around the viability of a specific circuit schematic, with emphasis on the use of AC-rated capacitors that meet appropriate voltage and current ratings. It is noted that the circuit may not function properly due to the absence of a load. Additionally, there are concerns regarding the potential for the circuit to cause damage to the capacitors or even function as a small explosive device. The use of back-to-back polar capacitors in AC applications is confirmed to be possible, but it is highlighted that the overall capacitance will be halved, and safety considerations are crucial due to the circuit's dangerous nature. The thread has been temporarily closed for moderation.
John1397
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All I need is for someone to look at my schematic and tell me if this circuit will work. Thanks.
All I need is for someone to look at my schematic and tell me if this circuit will work. Thanks.
 

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Get an AC rated capacitor with appropriate voltage and current ratings.
 
No, it will not work because there is no load.
If all you want to do is cook the capacitors you may be lucky.
 
John1397 said:
Summary:: All I need is for someone to look at my schematic and tell me if this circuit will work.
Might work great as a one-time small explosive device.
 
Thread closed temporarily for Moderation...
 
John1397 said:
Summary:: All I need is for someone to look at my schematic and tell me if this circuit will work. Thanks.

All I need is for someone to look at my schematic and tell me if this circuit will work. Thanks.
@John1397 -- Please don't try to re-start your locked thread: https://www.physicsforums.com/threads/tv-capacitor-instead-of-motor-capacitor.1004111/
(that is against the PF Rules).

On the basic question of whether back-to-back polar caps can be used in AC situations, the simple answer is yes as long as you realize that the overall capacitance is half of the capacitance of each capacitor. There are more considerations, and since you are dealing with a dangerous circuit there are also safety considerations. This thread will remail closed on that basis.

More info on back-to-back polar capacitor applications here:

https://cie-wc.edu/1418-1Experiment8UsingCapacitorsina-cckts05-15-2012.pdf
 
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