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Author Topic: Power/Energy saver circuit diagram  (Read 7959 times)

Offline -=Ryuzaki=-

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Power/Energy saver circuit diagram
« on: August 26, 2010, 10:47:13 AM »
Hey guys! I'm chester a computer engineering student. Anybody knows the circuit diagram of a power/energy saver? Pls help me..Thanks.

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Power/Energy saver circuit diagram
« on: August 26, 2010, 10:47:13 AM »

Offline pishboy

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Re: Power/Energy saver circuit diagram
« Reply #1 on: August 28, 2010, 05:04:57 PM »
-pirma-

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Re: Power/Energy saver circuit diagram
« Reply #1 on: August 28, 2010, 05:04:57 PM »

Offline -=Ryuzaki=-

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Re: Power/Energy saver circuit diagram
« Reply #2 on: September 03, 2010, 09:37:22 AM »

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Re: Power/Energy saver circuit diagram
« Reply #2 on: September 03, 2010, 09:37:22 AM »

Offline -=Ryuzaki=-

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Re: Power/Energy saver circuit diagram
« Reply #3 on: September 03, 2010, 10:07:04 AM »
aling schematic diagram po ba ang gagamitin ko dun?ung may capacitor o ung resistor at dalawang led lang?
thanks in advance.

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Re: Power/Energy saver circuit diagram
« Reply #3 on: September 03, 2010, 10:07:04 AM »

Offline RaffT

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Re: Power/Energy saver circuit diagram
« Reply #4 on: September 03, 2010, 11:23:00 AM »
kahit na ano :)

or better yet, basahin mo muna ang webpage.. para clear
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Re: Power/Energy saver circuit diagram
« Reply #4 on: September 03, 2010, 11:23:00 AM »

Offline -=Ryuzaki=-

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Re: Power/Energy saver circuit diagram
« Reply #5 on: September 04, 2010, 09:55:26 AM »
thanks...

Offline MR. JUAN

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Re: Power/Energy saver circuit diagram
« Reply #6 on: September 04, 2010, 03:31:48 PM »
Not working yan parang nagpailaw ka lang ng LED sa mains =)






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Offline MR. JUAN

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Re: Power/Energy saver circuit diagram
« Reply #7 on: September 04, 2010, 03:31:57 PM »
Not working yan parang nagpailaw ka lang ng LED sa mains =)






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Offline alyas

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Re: Power/Energy saver circuit diagram
« Reply #8 on: September 04, 2010, 07:58:13 PM »
Dont waste your time with this power factor correcting power savers. 

In my particular case, my laptop was drawing about 40W, 50VA and 26VAR, with PF of around 0.8, and current of around 0.2A.

Its funny, when I plugged in the power saver, I was actually expecting the current draw to decrease instead it increased from 0.2 to 0.4A and PF decrease to around 0.4, power was still around 40W but VA and VAR doubled.


Offline ネ㑟㑯㑠

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Re: Power/Energy saver circuit diagram
« Reply #9 on: September 04, 2010, 08:14:02 PM »
^
^
^
marami naman yan sa loob ng mga appliances natin na gumagamit ng PWM supply.

..saver pala mga appliances natin  ???

 ;D ;D ;D

Offline akhen

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Re: Power/Energy saver circuit diagram
« Reply #10 on: September 04, 2010, 09:32:20 PM »
haha... angkulit talaga ng mga device na yan...

Offline yosukelight

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Re: Power/Energy saver circuit diagram
« Reply #11 on: September 04, 2010, 10:47:07 PM »
not working yan pre!

Offline ege

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Re: Power/Energy saver circuit diagram
« Reply #12 on: September 05, 2010, 01:01:22 AM »
The above works only forinductive loads like AC motors.  It wont work with laptops and pc and other electronic appliances like TVs/DVD players.  If you need to work out on a PFC circuit, please check the power supply of your unit if it will accept DC voltage (most switching power supply do) - then you can have your own PFC circuit done....

Offline MR. JUAN

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Re: Power/Energy saver circuit diagram
« Reply #13 on: September 05, 2010, 06:59:50 AM »
Sabagay mas maganda kung makakatipid ka sa kuryente diba? ;)

. . .matesting nga yung one line-to-neutral (ground) method :)
. . .May naka-testing naba nito???
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Offline iyo karpo

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Re: Power/Energy saver circuit diagram
« Reply #14 on: October 03, 2011, 12:24:48 AM »
Sabagay mas maganda kung makakatipid ka sa kuryente diba? ;)

. . .matesting nga yung one line-to-neutral (ground) method :)
. . .May naka-testing naba nito???

hindi stable 120V ang line to ground ng Meralco...baka masira pa ang appliance mo.

Offline ネ㑟㑯㑠

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Re: Power/Energy saver circuit diagram
« Reply #15 on: October 03, 2011, 01:56:10 AM »
when u buy or make a saver please do it in kwhr not just in amperes, cause we paying in terms of kwhr and not in amperes only.

mali talaga yong sasabihin natin na "magbayad na tayo ng kuryente sa meralco" mali talaga ito dahil hindi yong kuryente lang ating binabayaran. sa english its more appropriate they say "lets pay our electric bills". i hope u see the difference, kuryente means current only and its not true that we are only paying the current consumed. tha americans are right by saying electric bill cause electric or electricity bills includes and means voltage, current, power factors, harmonics which are components of kwhr that we are metered and billed!!  ;)

u may pass this awareness sa ating mga kababayan, to stop saying this "bayad sa kuryente" which not true and i may say incorrect.
 

Offline webscatter

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Re: Power/Energy saver circuit diagram
« Reply #16 on: October 03, 2011, 02:00:38 AM »
Power saver devices are a "JOKE"...heheheh

Offline webscatter

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Re: Power/Energy saver circuit diagram
« Reply #17 on: October 03, 2011, 02:02:03 AM »
Power Delivered = Power Wasted.....

Offline webscatter

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Re: Power/Energy saver circuit diagram
« Reply #18 on: October 03, 2011, 02:06:02 AM »
n=Po/Pin

The amount of output power to the input power is Effeciency...

play on "EFFICIENCY"..... invent devices who can improve N....then you will save power

Offline ネ㑟㑯㑠

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Re: Power/Energy saver circuit diagram
« Reply #19 on: October 03, 2011, 02:07:26 AM »

ideally its as simple as there is no load that will generate power, to slow down the billing meter.

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Re: Power/Energy saver circuit diagram
« Reply #19 on: October 03, 2011, 02:07:26 AM »

 

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