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Industry

capacitors, starter and continuous work

Ricardo Carranza Torres
hace 5 años
hace 5 años
I need to understand clearly and independently What is it and how is a starting capacitor? and What is and how is a continuous work layer? There are two questions, please give me each answer separately, eg. A starting capacitor is ......... Y A continuous work layer is ......... Thanks in advance
Ricardo Carranza Torres
hace 5 años

Ennio, Thank you, very good explanation, there is only one thing, you say "But the starting capacitor does not replace the function of the working capacitor, since being its internal construction different, if it stays permanently connected, it will overheat and burst. " So if I need a capacitor to work on my project, how do I know that he has not a starter?

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Ennio Montenegro.
hace 5 años

It has to say permanent use or something similar.

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JOSE MIGUEL SIRGO PASCUAL
hace 5 años
hace 5 años
The internal differences between both capacitors are based on the equivalent series resistance (ESR) of the capacitor. The work has less ESR. https://es.wikipedia.org/wiki/ESR_ (electr% C3% B3nica)
Ricardo Carranza Torres
hace 5 años

Ennio, thank you very much I already understood it is clear.

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Ennio Montenegro.
hace 5 años
hace 5 años
Richard Believe it or not, it is a question only, since it is the construction it has, what makes the difference, to fulfill a different mission. Both capacitors can be similar abroad. Even, the capacity and tension can be equal. What sets them apart is the operating time of one and the other, regardless of ability and funsion. A starting capacitor serves only to function for the duration of the start and then must be disconnected. On the other hand, a working capacitor, allows to be in operation all the time, the main function is to improve the power factor of the equipment to which it is connected. Therefore, a working capacitor can replace without problems and do the work of a starter. [B] But the starter does not replace the function of the work capacitor [/b], since being its internal construction different, if it stays permanently connected, it will overheat and burst. The difference is in the specification inscribed in the condenser housing. The work may have "permanent" writing. There are motors that, due to their construction, have a running capacitor, permanently used in series in their starting winding and others that have a higher resistance starting winding, which is disconnected after starting, uses a starting capacitor. The image shows the position of a running capacitor and a starting capacitor. The capacitor to improve the power factor is connected to the motor supply. Indicate doubts to clarify them.
Ricardo Carranza Torres
hace 5 años

Thank you, very good explanation, there is only one thing, you say "But the starter capacitor does not replace the function of the work capacitor, since being its internal construction different, if it stays permanently connected, it will overheat and burst." So if I need a capacitor to work on my project, how do I know that he has not a starter?

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joserpcpc
hace 5 años
hace 5 años
Hi Jose Miguel, regards Your video tutorial is very interesting, I want to ask you what function do those relays that you show in the video and those devices to measure the price they cost in dollars? thanks
JOSE MIGUEL SIRGO PASCUAL
hace 5 años

The relays that are seen are loose pieces that are checked with the tester, these relays serve various functions in an electronic circuit, applying a low voltage current in its coil switches a current of about 10A maximum with voltages of the order of 300 v maximum ..
The price of the tester does not know, there will be several brands of different prices in the market.

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