I have raw material for making Compact-Choke for flourscent
lamp of 40 Watts. We are suppose to get 0.4 amps output at
end. but we are getting 0.42 or 0.44 amps and above. We
have done many testings in different but nothing worked out.
Please suggest me how to get the correct output.

We are using 1. core winding of 700 windings of aluminium
2. E-shape iron fillings and I-shape iron fillings to
surround the winding.

Answers were Sorted based on User's Feedback



I have raw material for making Compact-Choke for flourscent lamp of 40 Watts. We are suppose to ge..

Answer / faisal

SEE ONE THING I TELL U IS THAT TO GET THE CORRECT O/P
CURRENT WHATEVER MAY BE IT IS MAINLY DEPENDS ON THE QUALITY
OH WIRE USED TO WINDING AND THE LARGE LOSSES DUE TO
MATTERIAL USED FO E SHAPE IS MORE LOSSABLE.U TRY WITH 32SWG
WIRE HAVING 750 TURNS U GETT IT EXACT .5AMPS

Is This Answer Correct ?    6 Yes 1 No

I have raw material for making Compact-Choke for flourscent lamp of 40 Watts. We are suppose to ge..

Answer / samaruh

Hi Faisal..

Could you contact me on samaruh@gmail.com..

I need to ask you some questions.

Thanks
Samaruh

Is This Answer Correct ?    2 Yes 0 No

I have raw material for making Compact-Choke for flourscent lamp of 40 Watts. We are suppose to ge..

Answer / dharmarajan

question is correct answer

Is This Answer Correct ?    1 Yes 0 No

I have raw material for making Compact-Choke for flourscent lamp of 40 Watts. We are suppose to ge..

Answer / sunil

Chadra,
just hit smoothly on choke, then test it, most probably u
will get o.4amps, if u dont get required value then
increase the no.of wounds up to 718, and make voltage 230
(Fix the voltage on 230V.)then try it again I hope u will
get. All the best.

Could you please inform me that where are you getting the
raw material?

Is This Answer Correct ?    1 Yes 0 No

I have raw material for making Compact-Choke for flourscent lamp of 40 Watts. We are suppose to ge..

Answer / ramesh

e-shape 110pcs i-shape 110pcs

Is This Answer Correct ?    1 Yes 0 No

I have raw material for making Compact-Choke for flourscent lamp of 40 Watts. We are suppose to ge..

Answer / ramprakash.b.s

SEE ONE THING I TELL U IS THAT TO GET THE CORRECT O/P
CURRENT WHATEVER MAY BE IT IS MAINLY DEPENDS ON THE QUALITY
OF WIRE USED TO WINDING AND THE LARGE LOSSES DUE TO
MATTERIAL USED FO E SHAPE IS MORE LOSSABLE.U TRY WITH 32SWG
WIRE HAVING 750 TURNS U GETT IT EXACT .5AMPS

i go with this.

Is This Answer Correct ?    1 Yes 2 No

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