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Author Topic: Elektronik/Elektrikal  (Read 1486 times)
« Reply #37 on: 11 May 2004, 02:17:16 PM »
Offline Calsonic®
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ishhh. amuirul kau tengok rally (WRC) chanel ape?
kat astro ke?  susah skarang nak te0ngok rally    sbb jadul tak menentu. Wink
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« Reply #36 on: 27 April 2004, 04:59:07 PM »
Offline amirul_km
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Quote from: Ar_cy_fan on 27 April 2004, 09:35:59 AM
tak perasan lak posting nih.. sori ekk... nanti la... kite set appoinment

LORRR...

Patutler aku tgk ko senyap jer. La ni dah ari selasa. Nampak gaya postponed ke minggu ni kot..
Anyway, itu hari pon (hari Ahad) tu aku tak leh pegi. Aku luper ader F1 kat tv..F1 aku tak leh miss tgk.Mesti tgk selain dari Rally Championship..
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« Reply #35 on: 27 April 2004, 09:35:59 AM »
Offline Ar_cy_fan
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tak perasan lak posting nih.. sori ekk... nanti la... kite set appoinment
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Whats Life Without the Freedom to Live to the Fullest
« Reply #34 on: 21 April 2004, 03:06:07 PM »
Offline amirul_km
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Quote from: Ar_cy_fan on 20 April 2004, 09:23:11 AM
tak, masalahnya aku nak test current bateri.. camano?? cara aku buat tu betulka...
kalau nak test circuit paham la aku..

test dc voltage aku tau dah..

i want to b able to see that my batteries have sufficient charge, aside from waiting it to be warm,,,




Camni ajerla..
Aper kater ari Ahad petang  ni, kiter pi umah member aku yg kat Taman Tenaga, Puchong tu. Kat saner ader 1001 macam benda ttg dunia QD/RC termasuklah yg tgh ko carik tu (ie: current measurement).
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« Reply #33 on: 20 April 2004, 09:23:11 AM »
Offline Ar_cy_fan
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tak, masalahnya aku nak test current bateri.. camano?? cara aku buat tu betulka...
kalau nak test circuit paham la aku..

test dc voltage aku tau dah..

i want to b able to see that my batteries have sufficient charge, aside from waiting it to be warm,,,


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Whats Life Without the Freedom to Live to the Fullest
« Reply #32 on: 20 April 2004, 09:00:56 AM »
Offline kabu
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Posts: 186
love it....horney
amacam... dah dpt buat measurement tuuuuuuuu?Huh? base on the website given......
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« Reply #31 on: 19 April 2004, 08:29:45 PM »
Offline Ar_cy_fan
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thanks... good site...  Cheesy
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« Reply #30 on: 19 April 2004, 03:27:17 PM »
Offline amirul_km
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Luper laks..Ni link major dia..

http://www.epanorama.net/links/measuring.html#multimeter
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« Reply #29 on: 19 April 2004, 03:26:13 PM »
Offline amirul_km
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Try this link, then find what u r really looking for..Good luck

http://mechatronics.mech.nwu.edu/mechatronics/design_ref/tools/multimeter.html
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« Reply #28 on: 19 April 2004, 12:37:27 AM »
Offline Ar_cy_fan
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so.. if i want to test a bateri rated at 3000maH should be within limits right..

and where do i place the resistor.. .in series of positive / negative/? what value should i be looking at?

thanks
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« Reply #27 on: 18 April 2004, 09:10:41 PM »
Offline Takeshi Kaneshiro
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Beware of your multimeter wire, it will get hot one if the currect more than 10A. Cement Resistor is a resistor that can handle very high tempreture and high AMP flow. Its high current resistor.
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Time move fast and I feeling very bored. I just sit there and watch the time move....
« Reply #26 on: 18 April 2004, 11:44:42 AM »
Offline Ar_cy_fan
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Quote from: kabu on 18 April 2004, 09:28:45 AM
sorry ya......aku jawab soalan dgn soalan......mcm mane ko test amp bateri tuuuuuu.....mcm mane letak probe tu.......ade load tak yg diapplykan pd bateri tuu.......ape lagi ek?....mmmm cukup lah sampai sini....kalau ade lagi.. nanti aku tanye semule.......hehehehee

aku ambik probe merah letak kat positif bateri, black probe ke negtive bateri.. tu jer.. reading switch set to 10A... meter aku ada 3 probe points..
10A not fused
200mA fused
COM

kira aku letak direct....  kena letak load ker??
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« Reply #25 on: 18 April 2004, 09:28:45 AM »
Offline kabu
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Quote from: Ar_cy_fan on 17 April 2004, 10:22:11 PM
Okeh.. nak tanya ni..

camana nak test bateri current..

aku ada digital meter,, .. max 10A.. dia nyer lubang separate from normal one.. yg normal connection max 200mA jer...

tapi bila aku letak probe jer.. dia tarik current dari bateri la.... camni normal ke.....  so tak dpt la nak accurate reading.. pasal kena letak sat sat.. bila try letak probe, dia akanbagi lower reading..

and kalau bateri tu state 3000maH, dapat reading 15xx , apa maksud nih? 15xx maH ker.. aka 1.5ampere...?


thanks


sorry ya......aku jawab soalan dgn soalan......mcm mane ko test amp bateri tuuuuuu.....mcm mane letak probe tu.......ade load tak yg diapplykan pd bateri tuu.......ape lagi ek?....mmmm cukup lah sampai sini....kalau ade lagi.. nanti aku tanye semule.......hehehehee
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heeeee haaaaaaa.......hehehehe
« Reply #24 on: 17 April 2004, 10:22:11 PM »
Offline Ar_cy_fan
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Okeh.. nak tanya ni..

camana nak test bateri current..

aku ada digital meter,, .. max 10A.. dia nyer lubang separate from normal one.. yg normal connection max 200mA jer...

tapi bila aku letak probe jer.. dia tarik current dari bateri la.... camni normal ke.....  so tak dpt la nak accurate reading.. pasal kena letak sat sat.. bila try letak probe, dia akanbagi lower reading..

and kalau bateri tu state 3000maH, dapat reading 15xx , apa maksud nih? 15xx maH ker.. aka 1.5ampere...?


thanks
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« Reply #23 on: 07 April 2004, 05:51:16 PM »
Offline kabu
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love it....horney
Quote from: amirul_km on 07 April 2004, 12:08:06 PM
Yup..
Dalam konsep mods utk QD, biasanyer resistor tu digunakan utk step down current. So, dengan ader nyer cement resistor tersebut, kita akan memperolehi 2 speed. First speed fucntion will convert to heat (via cement resistor), as second speed function will let all current flows.

Ntah betul ke idak penerangan akunih..Nak terangkan tak baper nak pandai la. Grin


mmmmmmm.......boleh lah tuuuuuu.......
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« Reply #22 on: 07 April 2004, 12:08:06 PM »
Offline amirul_km
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Quote from: Ar_cy_fan on 05 April 2004, 05:00:51 PM
i think the cement resistor has much higher heat and current level than normal resistors... the white thing if i am not mistaken dissipates heat from the resistor...

since turbo uses high current normal resistors would simply meltdown..

Yup..
Dalam konsep mods utk QD, biasanyer resistor tu digunakan utk step down current. So, dengan ader nyer cement resistor tersebut, kita akan memperolehi 2 speed. First speed fucntion will convert to heat (via cement resistor), as second speed function will let all current flows.

Ntah betul ke idak penerangan akunih..Nak terangkan tak baper nak pandai la. Grin
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« Reply #21 on: 05 April 2004, 05:00:51 PM »
Offline Ar_cy_fan
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i think the cement resistor has much higher heat and current level than normal resistors... the white thing if i am not mistaken dissipates heat from the resistor...

since turbo uses high current normal resistors would simply meltdown..
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« Reply #20 on: 05 April 2004, 03:25:17 PM »
Offline Nismo®
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Quote from: amirul_km on 05 April 2004, 12:36:46 AM
Cement resistor- yg macam pemadam pensil tu (warna putih) Ader tulis . Biasa terdapat pada sistem 9Turba racing version without brake..

REGARDS
yaya i know... but Cement Resistor have what purpose ? and 9Turbo Racing Version tu Cement Resistor is 0.1 Ohm kah ? sry , my 9Turbo racing version lose a Cement Resistor...hv 1 year already... please tell me..
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« Reply #19 on: 05 April 2004, 12:36:46 AM »
Offline amirul_km
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Quote from: VTEC® on 03 April 2004, 08:43:22 PM
What is " Cement Resistor " ?

Cement resistor- yg macam pemadam pensil tu (warna putih) Ader tulis . Biasa terdapat pada sistem 9Turba racing version without brake..

REGARDS
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« Reply #18 on: 03 April 2004, 08:43:22 PM »
Offline Nismo®
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What is " Cement Resistor " ?
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