mutiple voltages power supply (3,5,9,12,24 V)
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mutiple voltages power supply (3,5,9,12,24 V)
ask ko lang po kung pano po ba yung schematic diagram ng multiple voltages na power supply.
ang pinapagawa po kasi samin 3V,5V,9V,12V at 24V.
regulated power supply,gagamit ng zener diode pati po ng bleeder resistor.tapos dapat daw po walang IC.
paano po kaya yun??[i]

lynn- AAA Battery

- Posts: 3
Join date: 2011-10-06
Re: mutiple voltages power supply (3,5,9,12,24 V)
regulated power supply ? pinagbabawal ang ic ? balik na lang sa descrete component
1 transistor H1061
1 zener diode
2 resistor
3 Elec. Capacitor

@sir hertz pahiram ng image
1 transistor H1061
1 zener diode
2 resistor
3 Elec. Capacitor

@sir hertz pahiram ng image

mayalin143- D Battery

- Posts: 408
Join date: 2010-09-03
Age: 21
Location: Makati City
Re: mutiple voltages power supply (3,5,9,12,24 V)
thank you po.
pero paano po kaya kung wala din syang transistor?
ung puro zener diode lang,tapos capacitor po.
saan ko po kaya pde ilagay at anung value po nung bleeder resistor (yuon na po ba yung 500 ohms sa schematic diagram? )
pero paano po kaya kung wala din syang transistor?
ung puro zener diode lang,tapos capacitor po.
saan ko po kaya pde ilagay at anung value po nung bleeder resistor (yuon na po ba yung 500 ohms sa schematic diagram? )

lynn- AAA Battery

- Posts: 3
Join date: 2011-10-06
Re: mutiple voltages power supply (3,5,9,12,24 V)
ung bleeder resistor sir nakakabit sya in parallel sa output ng circuit pang discharge ng voltage from output capacitor,..try mo sir maghanap ng multple output tranformer ung may specs ng gagawin mong supply then saka mu lagyan isa2x ng zener diodes ung mga rectified outputs gamit ka 1W na zener diode pang surge protection lng ba ..para kahit wala kna transistor .,

zandertech- C Battery

- Posts: 210
Join date: 2011-09-29
Location: bulacan
Re: mutiple voltages power supply (3,5,9,12,24 V)
wow ang galing.
salamat po
ung transformer po papagawa nalang kami ng may ganung supply.
pro pano po kaya kung 12-0-12 transformer?
salamat po
ung transformer po papagawa nalang kami ng may ganung supply.
pro pano po kaya kung 12-0-12 transformer?

lynn- AAA Battery

- Posts: 3
Join date: 2011-10-06
Re: mutiple voltages power supply (3,5,9,12,24 V)
isa isahin mo ang transformer
(one transformer per voltage)
lagyan mo nang selector,bleeder resistors,diodes,caps, ayuss! wa lang ic hehehe
lagyan mo nang selector,bleeder resistors,diodes,caps, ayuss! wa lang ic hehehe

fifteenwatts- AA Battery

- Posts: 93
Join date: 2011-07-23
Age: 20
Location: cebu city
Re: mutiple voltages power supply (3,5,9,12,24 V)
grabe pud ng ana. kalas kaayo ug transformer. pwede man siguro pulipulihan lang ug didoe

Electro- D Battery

- Posts: 497
Join date: 2010-08-26
Age: 23
Location: Calinan Davao City
Re: mutiple voltages power supply (3,5,9,12,24 V)
Try m gmit ng 12v output transformer lagyan m ng potentiometer pra kht 1ng trns4mer lng, kht 1vo pwd m maselect. Tska m aply ung s taas.. Ok b?

hernan- AAA Battery

- Posts: 9
Join date: 2011-10-14
Re: mutiple voltages power supply (3,5,9,12,24 V)
@ts ano palang transformer ang gamit mo ? multitap ba yan ? o single lang?

pyroelectro- C Battery

- Posts: 212
Join date: 2010-11-23
Age: 28
Location: Cebu City
Re: mutiple voltages power supply (3,5,9,12,24 V)
mas madali kong multitap. gawin mo lang ang binigay na circuit ni princess mayalin sa taas at palitan ang voltage rate ng zener. idaan niyo sa rotary switch

pyroelectro- C Battery

- Posts: 212
Join date: 2010-11-23
Age: 28
Location: Cebu City
Re: mutiple voltages power supply (3,5,9,12,24 V)
jejeje jowk rana uie, kalasa pud og transformer oy maayu pag multitapElectro wrote:
grabe pud ng ana. kalas kaayo ug transformer. pwede man siguro pulipulihan lang ug didoe

fifteenwatts- AA Battery

- Posts: 93
Join date: 2011-07-23
Age: 20
Location: cebu city
Re: mutiple voltages power supply (3,5,9,12,24 V)
binuang ra diay to. bantog ra.
@lynn 3, 4.5,6, 9 ug 12v ra man ang among nabuhat na project sa una ana.

Electro- D Battery

- Posts: 497
Join date: 2010-08-26
Age: 23
Location: Calinan Davao City
Re: mutiple voltages power supply (3,5,9,12,24 V)
jajajaja suwayi ug buhat ingonadtua

fifteenwatts- AA Battery

- Posts: 93
Join date: 2011-07-23
Age: 20
Location: cebu city
Re: mutiple voltages power supply (3,5,9,12,24 V)
bawal na ang bisaya kaya tagalog na lang akong reply. magastos kong maraming transformer

Electro- D Battery

- Posts: 497
Join date: 2010-08-26
Age: 23
Location: Calinan Davao City
Re: mutiple voltages power supply (3,5,9,12,24 V)
haha bawal pala yun
sowe pow
sowe pow

fifteenwatts- AA Battery

- Posts: 93
Join date: 2011-07-23
Age: 20
Location: cebu city
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