Swali kwenu mafundi umeme

Ndio maana nikauliza naweza mwita fundi nae akawa kama mimi

Chenchele said:

Theoretically it should work if and only if that energy server is dimmable and the Electrical ratings are all bound to that energy server.

Read the Electrical information of your energy server, the wiring system and its regulator has got no problems.

Fan's regulator for speed control doesn't guarantee that your lamp might work the same despite of all being the Electrical loads.

It all depends on whether the energy server is dimmable or not plus the Electrical ratings, read its technical manufacturer's information.

Be ware, safety first , kama hujui nini kitatokea then mwite fundi au tafuta right dimmer yenyewe.

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Transistor said:

Theoretically jibu ni ndiyo hasa kama regulator inatumia resistor,na ukafunga taa ya element bulb au na siyo energy saver,pia jibu itakuwa hapana kama regulator inatumia capacitor.

All in all practical ndiyo hutoa majibu ya kweli,kajaribu ila kuwa mwangalifu,kumbuka umeme unasafiri kwa speed ya mwanga,hivyo kama kuna kosa huwez zaia ni PAAAAAH!!

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Mimi pia naomba kujua kuhusu hili kwani ile switch ya fan inachobadili ni voltage au ampere?

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Baba Ndumbwi said:

Mimi pia naomba kujua kuhusu hili kwani ile switch ya fan inachobadili ni voltage au ampere?

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Hapo chacha

wa stendi said:

Hapo chacha

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Baba Ndumbwi said:

Mimi pia naomba kujua kuhusu hili kwani ile switch ya fan inachobadili ni voltage au ampere?

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Mkuu rejea katika kanuni ya ohms law,ukweli ni kwamba chochote utakacho kibadili kitapelekea mabadiliko kwa kingine,hivyo haijarishi regulator inaathiri volt au ampere,matokeo ya tendo yatakua tofauti.

Voltage =current /resistance
Hivyo ukibadili voltage resistance na current vitabadilika

Ngalikihinja said:

Usiasahau regulator ya speed ya fan siyo voltage steblizer

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Sijasahau boss.
Swali langu lipo pale pale
Flactuation inatokea katika
nini?
Source of power supply au
regulator?

Kwa nijuavyo mimi Energy Server ina circuit yake ambayo ishapimiwa umeme wake utakao enda kwenye Bulb na input yake inakuwa umeme wa volt 220 hadi 240 so Umeme unaotoka kwenye regurator ya feni ni huo huo 220 hadi 240 so kama endapo utapima out put kwenye regulator na ukawa ukapungua chini ya volt 220 basi bulb yako haitowaka na endapo regulator yako itatoa out put ya umeme kuanzia 220 kwenda 240 Bulb yako itaendelea kuwaka kwa kiwango kile kile hata ukichange namba yeyote kwa uwezo wa energy server ilivyotengenezwa... Regulator itakuwa ni bosheni tu....

Ila kama utapata energy server bulb isiyo na circuit yaani direct kama zile za Solar power nyingi ni LED basi utapata changes unazozitaka wewe kuongezeka kwa mwanga na kupungua kama feni inavyofanya kazi...

Transistor said:

Sijasahau boss.
Swali langu lipo pale pale
Flactuation inatokea katika
nini?
Source of power supply au
regulator?

Click to expand...

Ni source and specifically umeme huu wa TANESCO ni balaa kwenye baadhi ya maeneo

Ngalikihinja said:

Ni source and specifically umeme huu wa TANESCO ni balaa kwenye baadhi ya maeneo

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Okey...

wa stendi said:

Hivi sehemu ambayo kumefungwa feni liwe panga boy au kata kiuno (ciling fan) mimi nikatoa hapo lile feni nikaacha ile regulator zile wire za feni nikafunga hapo streight holder na kupachika hapo balbu (eneg sever)hivi nikienda kuwasha kwenye swich na kuzungusha regulator gia 1,2.3.4.5 hivi ile taa itaongezeka mwanga?

Naomba kujuzwa mimi sikusomea umeme na kama haliwezekani tatizo litakuwa nini maana karenti zinazoingia pale na zile zile live na neturo.

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Mwanga utapungua na kuongezeka kulingana na unavyozungusha ile regulator mi nilishawahi kufunga taa ya bulb na feni kwa kutumia switch 1

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Sawa ila taa itawaka au itapungua mwanga

Transistor said:

Mkuu rejea katika kanuni ya ohms law,ukweli ni kwamba chochote utakacho kibadili kitapelekea mabadiliko kwa kingine,hivyo haijarishi regulator inaathiri volt au ampere,matokeo ya tendo yatakua tofauti.

Voltage =current /resistance
Hivyo ukibadili voltage resistance na current vitabadilika

Click to expand...

Hapo kwenye volt kwa hapa tz volt tunazotumia ni 220 hadi 240 tena ikifika hapo 240 ni hatari ya chombo kuungua hivyo hata regulator kuongeza speed haiongezi volt kuongezeka na karent zinazoingia kwenye fani ni hizo hizo zinazoingia kwenye balbu.
Kuhusu kuwasha taa kwa kuongeza speed kwenge regulator ndio nauliza hapo sijajua

Mlaleo said:

Kwa nijuavyo mimi Energy Server ina circuit yake ambayo ishapimiwa umeme wake utakao enda kwenye Bulb na input yake inakuwa umeme wa volt 220 hadi 240 so Umeme unaotoka kwenye regurator ya feni ni huo huo 220 hadi 240 so kama endapo utapima out put kwenye regulator na ukawa ukapungua chini ya volt 220 basi bulb yako haitowaka na endapo regulator yako itatoa out put ya umeme kuanzia 220 kwenda 240 Bulb yako itaendelea kuwaka kwa kiwango kile kile hata ukichange namba yeyote kwa uwezo wa energy server ilivyotengenezwa... Regulator itakuwa ni bosheni tu....

Ila kama utapata energy server bulb isiyo na circuit yaani direct kama zile za Solar power nyingi ni LED basi utapata changes unazozitaka wewe kuongezeka kwa mwanga na kupungua kama feni inavyofanya kazi...

Click to expand...

Ulifanikiwa kuongeza speed ya regulator hadi gia ya mwisho je taa iliungua au mwanga tuuuliongezeka

Eliamini said:

Mwanga utapungua na kuongezeka kulingana na unavyozungusha ile regulator mi nilishawahi kufunga taa ya bulb na feni kwa kutumia switch 1

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wa stendi said:

Sawa ila taa itawaka au itapungua mwanga

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Theoritically ndiyo taa itapungua na kuongezeka mwanga kutegemeana na namba za hiyo regulator hasa ukitumia bulb za filament.

Practically ndo tunasubiri wewe ujaribu harafu utuletee majibu hapa....hahaaa

Baba Ndumbwi said:

Mimi pia naomba kujua kuhusu hili kwani ile switch ya fan inachobadili ni voltage au ampere?

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Kinachofanyika una control kiasi cha power kinachofika kwenye feni.

Power = voltage x current

Power (watts)
Voltage (volts)
Current (Ampere)

Njia inayotumika ni voltage control


Voltage control means unachenji one Electrical parameter, voltage, then vingine vitajichenji hukohuko proportionally.

Why voltage control? For speed control of Electrical machine, voltage is the easiest, inexpensive and efficient way to control the speed.


Now, several voltage control methods here.

Mostly used
1. Resistive-potential divider method
Turn regulator dial, changes resistance, allows less or more current inayo flow kwenye motor hence causing voltage drop hence affecting power delivered.

2. Capacitive-potential divider method
turning regulator dial, increases or decreases the effective reactance, current rigged here, hence causing voltage drop, hence affecting the power delivered to the motor.

The now technology,

There's PWM control, hii hutumia PWM signal ku vary firing angles za diac/triac au thyristors ku control power inayofika kwenye load. Hizi ni electronic regulators.

Which is best? The one with good efficiency, reliability and expensiveness

Power loss, heating, damages etc hufanya ipi bora Kwa nyingine.

etc
etc

wa stendi said:

Hapo kwenye volt kwa hapa tz volt tunazotumia ni 220 hadi 240 tena ikifika hapo 240 ni hatari ya chombo kuungua hivyo hata regulator kuongeza speed haiongezi volt kuongezeka na karent zinazoingia kwenye fani ni hizo hizo zinazoingia kwenye balbu.
Kuhusu kuwasha taa kwa kuongeza speed kwenge regulator ndio nauliza hapo sijajua

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Nimeshakujibu Soma point kwa point swali lako lipo kwenye energy server kuongezeka mwangaza ni kuwa haitoongezeka sababu energy server ina limit ya inputs volts na outputs volts. Ila ukitumia aina Fulani ya bulbs zoezi lako litawezekana