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Author Topic: pwede ba gamitin ng baliktaran ang relay na ito?  (Read 451 times)
beethoven21
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« on: December 21, 2009, 02:07:22 PM »

may nakita po akong relay sa farnell. pra po sana sa project namin. e2 po ung datasheet:

http://www.farnell.com/datasheets/13437.pdf

tanong ko lng po sana. pwede po ba gamiting DPST relay ang isang SPDT relay?


thanks in advance po.
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« on: December 21, 2009, 02:07:22 PM »

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brian_po
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Babaero ka ah


« Reply #1 on: December 21, 2009, 04:49:00 PM »



kung babaliktadin mo po sayang ang relay. 5connectors ito [Coil/2 connector] [ 1common/source] [2output/N.C and N.O]
ang coil wala kana magagawa kung hindi lagyan lang ng supply. pero meron din connections kung paano mo siya gusto paganahin.
pag contact ng coil mag close ang N.O and mag open ang N.C

kung i re-reverse mo naman... Yung supply ilalagay mo sa N.C or N.O either of the 2 lang. kasi kahit lagyan mo yung dalawa eh same lang ang purpose kasi hindi sila nag cocontact ng sabay.. "pero pwede naman" pero useless ang relay mo magiging SPST nlng..
sabagay SPST din naman ang connections ng relay na ito. yung nga lang interlocked siya may N.C and N.O hindi pwede sabay mag contact.

pero pwede mo naman i reverse depende kung saan mo gagamitin.. "kung different source ang pagkukunan mo.. why not.."
isang source sa N.C at isang Source sa N.O ang magiging mangyayari nalang ay isa nalang ang output mo. but you will have 2 signals.
pero pag yung original na function naman 1signal with two outputs.
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beethoven21
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« Reply #2 on: December 21, 2009, 09:13:22 PM »

so sa madaling salita po, pwede sya? nice =)
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pheona
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« Reply #3 on: December 21, 2009, 09:42:39 PM »

 ^ pwede dalawang ganyang relay ang bilhin nyo sa farnell, parallel nyo ang dalawang coil.  Grin

....kung gusto nyong makamura try nyo sa tindahan ng autoparts may relay silang ganyan 12v, 40A baka makuha ka ng DPDT
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rei vax
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« Reply #4 on: March 03, 2010, 12:34:13 PM »

kung isang relay lang po palagay ko po hindi puede syang mging dpst,,
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