nucleus
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« Reply #40 on: October 08, 2009, 12:06:29 AM » |
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oo nga, but it can be designed to either turn OFF or continue to oscillate para 'di shorted 'yung battery. dummy load or bleeder resistor pwede na. good engineers always think of what the end users will most probably do that the designers will never do. it separates men from the boys.  baka naisip din nung designer yung isa pang purpose ng circuit, cigarette lighter! pwede magsindi dun sa indcutor exposed naman yung windings |
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Hi! I'm nucleus and i carry the charge  Hindi ako nandito para makipagkumpitensya kanino man |
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The Philippine Electronics and Technology Forum
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« Reply #40 on: October 08, 2009, 12:06:29 AM » |
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,,V, (@_@) ,V,,
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« Reply #41 on: October 08, 2009, 12:13:05 AM » |
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Ganyan tlaga pg gawang china  |
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Wla lng!
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ultrasonic™
Solar Power Satellite
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never be harsh coz everythng is fine
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« Reply #42 on: October 08, 2009, 12:32:32 AM » |
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kaya pa kaya natin yang kopyahin ?
(^_^)
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im always walking on the rain so that no one could see me crying
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jeje-BUSTER
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« Reply #43 on: October 08, 2009, 01:46:23 AM » |
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type ko bumili nyan... meron kaya sa quiapo yan??? SM Marilao daw nabili ng 50php eh.. hehehehe mahal naman pamasahe galing ng QC "bak en port" :-)
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-=jeje=-
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nucleus
Gas Turbine
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« Reply #44 on: October 08, 2009, 11:11:10 AM » |
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type ko bumili nyan... meron kaya sa quiapo yan??? SM Marilao daw nabili ng 50php eh.. hehehehe mahal naman pamasahe galing ng QC "bak en port" :-)
try nyo po tignan kung may branch ng Cellzone dyan dun ko nabili yung phone ko na may free na ganyan, meron din sila tinda seperately |
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Hi! I'm nucleus and i carry the charge Hindi ako nandito para makipagkumpitensya kanino man |
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XeHc
Size AAA Battery
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Without God, I am nothing
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« Reply #45 on: November 02, 2009, 09:44:06 PM » |
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any updates?
ano po yun real circuit nito?
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Obedience is better than sacrifice
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carlsfootprints
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« Reply #46 on: November 02, 2009, 09:49:31 PM » |
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it is a boost converter..
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never saturate..
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XeHc
Size AAA Battery
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« Reply #47 on: November 02, 2009, 09:55:41 PM » |
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ok...real schematic pala..
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Obedience is better than sacrifice
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carlsfootprints
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« Reply #48 on: November 02, 2009, 10:02:33 PM » |
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ang alam ko.. meron ng napost dito sa elab na boost converter circuit using discreet components.. OT: naghahanap ako ng current booster.. hehe.. meron ba nun? |
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never saturate..
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rdpzycho
Technical People
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Perfection is an Illusion
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« Reply #49 on: November 02, 2009, 10:06:30 PM » |
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meron, pero siyempre meron pa ring ibang current source or bababa ang voltage. |
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"Keep on starting, and finishing will take care of itself."
- Neil Fiore
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nucleus
Gas Turbine
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« Reply #50 on: November 02, 2009, 10:10:24 PM » |
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ang alam ko.. meron ng napost dito sa elab na boost converter circuit using discreet components.. OT: naghahanap ako ng current booster.. hehe.. meron ba nun? meron  pero syempre dapat mas mababa ang volts sa output EDIT: nakapost na pala si sir rdpzycho hehehehe BTW example nito yung welding machine |
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Hi! I'm nucleus and i carry the charge Hindi ako nandito para makipagkumpitensya kanino man |
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carlsfootprints
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« Reply #51 on: November 02, 2009, 10:18:07 PM » |
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hmm.. ganun ba.. hehe.. i am planing to build the tate ambient power module.. may nakita akong demonstration that it can generate upto 20volts.. pwede ko bang kunin ung let's say 15v para inconvert as current? tapos may 5volts na matitira.. senxa na po.. noob sa power electronics.. |
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never saturate..
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clare
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« Reply #52 on: November 02, 2009, 10:21:36 PM » |
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hahha nakita ko n ung ganyan ni nucleus. . . hehe
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see the opportunity in every difficulty, not see difficulty in every opprtunity
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rdpzycho
Technical People
Solar Power Satellite
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Perfection is an Illusion
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« Reply #53 on: November 02, 2009, 10:23:20 PM » |
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basta laging Power In = Power Out + losses.  |
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"Keep on starting, and finishing will take care of itself."
- Neil Fiore
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carlsfootprints
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« Reply #54 on: November 02, 2009, 10:32:24 PM » |
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basta laging Power In = Power Out + losses. mukang possilbe ah.. hehe.. sir RD, anong circuit ung gagamitin ko? meron din bang current booster? kelangan ba ng buck converter dito? ano po kaya? |
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never saturate..
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rdpzycho
Technical People
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Perfection is an Illusion
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« Reply #55 on: November 02, 2009, 10:36:15 PM » |
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kung higher voltage to lower voltage, buck derived topology. |
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"Keep on starting, and finishing will take care of itself."
- Neil Fiore
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carlsfootprints
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« Reply #56 on: November 02, 2009, 10:47:25 PM » |
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never saturate..
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rdpzycho
Technical People
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Perfection is an Illusion
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« Reply #57 on: November 02, 2009, 11:31:54 PM » |
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"Keep on starting, and finishing will take care of itself."
- Neil Fiore
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danny
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« Reply #58 on: November 02, 2009, 11:45:40 PM » |
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danny
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Woots29
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« Reply #59 on: November 04, 2009, 09:57:14 AM » |
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The Philippine Electronics and Technology Forum
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