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Old 17th January 2013, 12:46 AM   #2431
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Quote:
Originally Posted by ravpreet420 View Post
firstly add 1k pre set and set voltage according to need .first time set pre set in center and rotate slowly .....after set voltage on base . remove the pre set carefully and check the pre set on multimeter according the dmm reading you add resister on place of pre set....
thanks for the reply ravpeet, i will try.
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Old 17th January 2013, 08:45 AM   #2432
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for soerdjanto and Rohmad fauzi, may i know what type of metal you used for toroid core traffo?..i'm planning to build a transformer but i dont know which type of metal is good for 220v/60Hz line.
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Old 17th January 2013, 09:06 AM   #2433
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Originally Posted by clovi_kate View Post
for soerdjanto and Rohmad fauzi, may i know what type of metal you used for toroid core traffo?..i'm planning to build a transformer but i dont know which type of metal is good for 220v/60Hz line.
CRGO sir..
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Old 17th January 2013, 09:23 AM   #2434
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is that a silicon steel?..does it have common name?..i'll try to find it here,tnx sir..
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Old 17th January 2013, 01:32 PM   #2435
rizqi is offline rizqi  Indonesia
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Default DETEX 2500

Quote:
Originally Posted by andrewlebon View Post
TD CLASS MAYBE SOMEONE TRY IT
warm regards
andrew lebon
nice designs,..
where the schema for that,?..
thanks n regards
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Old 17th January 2013, 04:07 PM   #2436
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detex never gives any schematic
warm regards
andrew lebon
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Old 17th January 2013, 11:12 PM   #2437
rizqi is offline rizqi  Indonesia
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Originally Posted by andrewlebon View Post
detex never gives any schematic
warm regards
andrew lebon
whether dertex tested well at TD class?
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Old 5th February 2013, 07:26 PM   #2438
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hi apex sir,
for this project may use an alternative voltage transformer which has 2 x 0 - 45 - 68Vac?
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Old 5th February 2013, 08:51 PM   #2439
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Originally Posted by sergiu_oct View Post
hi apex sir,
for this project may use an alternative voltage transformer which has 2 x 0 - 45 - 68Vac?
Yes 2 x 0 - 45 - 68vac is ok.
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Old 8th February 2013, 01:50 AM   #2440
nugroho is offline nugroho  Indonesia
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hi miles,
can i use this modification of using 2 transformer but diferent size?
like this:

regard
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