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Author Topic: digital meters  (Read 1661 times)

Offline miakaru

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digital meters
« on: October 26, 2009, 03:55:03 PM »
patulong naman poh kailangan naming gumawa ng digital ammeter and voltmeter raging 0-1000 volts at 0-200 amperes pasend namn poh ng schematic diagram ito poh email ko m_itsuka@yahoo.com salamat!
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digital meters
« on: October 26, 2009, 03:55:03 PM »

Offline rdpzycho

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Re: digital meters
« Reply #1 on: October 26, 2009, 04:06:52 PM »
200A? ??? ??? ???

ang lalaki ng alambre niyan. 10 to 15 ang karaniwan.
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Re: digital meters
« Reply #1 on: October 26, 2009, 04:06:52 PM »

Offline nucleus

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Re: digital meters
« Reply #2 on: October 26, 2009, 04:16:04 PM »
Quote from: rdpzycho on October 26, 2009, 04:06:52 PM
200A? ??? ??? ???

ang lalaki ng alambre niyan. 10 to 15 ang karaniwan.

dba may nabibili namang shunt ::)
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Re: digital meters
« Reply #2 on: October 26, 2009, 04:16:04 PM »

Offline rdpzycho

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Re: digital meters
« Reply #3 on: October 26, 2009, 04:19:26 PM »
yup. pero kung project 'to ng estudyante, saan nila susubukan ang 200A, karamihan ng consumer na industrial machines, wala pang 100A.
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- Rene Descartes

"For every difficult problem there is always a simple answer and most of them are wrong."
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Re: digital meters
« Reply #3 on: October 26, 2009, 04:19:26 PM »

Offline RaffT

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Re: digital meters
« Reply #4 on: October 26, 2009, 04:24:11 PM »
mukhang pinapaikot lang yata mga utak natin.. hehehe

iba dito post lang ng post, di alam kung aNO yung pinopost nila hehehe

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Re: digital meters
« Reply #4 on: October 26, 2009, 04:24:11 PM »

Offline nucleus

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Re: digital meters
« Reply #5 on: October 26, 2009, 04:47:37 PM »
Quote from: rdpzycho on October 26, 2009, 04:19:26 PM
yup. pero kung project 'to ng estudyante, saan nila susubukan ang 200A, karamihan ng consumer na industrial machines, wala pang 100A.

sa dau dami nito ;D ;D
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Offline rdpzycho

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Re: digital meters
« Reply #6 on: October 26, 2009, 05:20:54 PM »
kung walang pambili at mahirap maghanap, pwede rin 'yung copper bars.

pwedeng gumamit ng salt solution para magpadaloy ng kuryente, pero kung sa AC outlet kuknin 'yung source, nag-trip na 'yung mga breaker sa bahay, 44kW ang equivalent nito, para na ring nagpapatakbo ng transmitter. ;D ;D ;D pwede rin sa battery, pero madaling masisira 'yung battery, madalas short circuit current niya na 'yung 200A+ (sa lead acid).
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Offline subzer0

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Re: digital meters
« Reply #7 on: October 26, 2009, 07:13:09 PM »
daig pa yung eload ko dito AWG gage4 185Amps,gage 2 ito malamang 290Amps,maximum power 1000V X 200A = 200000,200KW pala itong ginagawa nya,AWG gage2 or bus bar gamitin mo para mabuo mo ito.
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Offline miakaru

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Re: digital meters
« Reply #8 on: November 13, 2009, 12:17:06 PM »
ang kailangan ko po ay schematic ng digital ammeter and voltmeter na available dito ung mga components
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Offline miakaru

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Re: digital meters
« Reply #9 on: November 13, 2009, 12:18:37 PM »
san po nakakbili ng MAX1496
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Offline Shey

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Re: digital meters
« Reply #10 on: November 13, 2009, 12:24:58 PM »
you can use ICL7106 or ICL7107.. available sa Farnell Philippines http://ph.farnell.com ..
check the Maxim Website for the schematic diagram ang connection.. http://www.maxim-ic.com
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Offline miakaru

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Re: digital meters
« Reply #11 on: November 23, 2009, 11:45:08 AM »
pano ko po icoconnect ung ICL7106 sa isang single line LCD
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Offline nucleus

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Re: digital meters
« Reply #12 on: November 23, 2009, 06:34:36 PM »
Quote from: miakaru on November 23, 2009, 11:45:08 AM
pano ko po icoconnect ung ICL7106 sa isang single line LCD

read the datasheets :)
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Offline miakaru

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Re: digital meters
« Reply #13 on: January 14, 2010, 10:50:33 AM »
pano poh ako makakapag inject ng high current using current transformer ung coil type or donut
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Re: digital meters
« Reply #13 on: January 14, 2010, 10:50:33 AM »
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