Author Topic: help po bout sa transistor amplifier (Read 2695 times)

kouji16 · « **Reply #20 on:** March 12, 2009, 02:41:14 PM »

Quote from: Woots29 on March 12, 2009, 01:46:12 PM

hindi nga pwede heheh

dapat seperate resistors per led

Philippine Electronics Forum · « **Reply #20 on:** March 12, 2009, 02:41:14 PM »

Woots29 · « **Reply #21 on:** March 12, 2009, 02:47:34 PM »

Quote from: kouji16 on March 12, 2009, 02:41:14 PM

pag gnto??
_________________________________________________...
| | | | | |
560R 560R 560R 560R 560R 560R ....
| | | | | |
LED LED LED LED LED LED ....
| | | | | |
L______L______L______L______L______L________...
|
|
|
_____T1
|
|
|

kurik!

Philippine Electronics Forum · « **Reply #21 on:** March 12, 2009, 02:47:34 PM »

spidamang · « **Reply #22 on:** March 12, 2009, 03:08:31 PM »

50 petot na ang relay ngayon?

as in ang maliit na relay na 5A max? wow.

Philippine Electronics Forum · « **Reply #22 on:** March 12, 2009, 03:08:31 PM »

kouji16 · « **Reply #23 on:** March 12, 2009, 03:17:41 PM »

Quote from: spidamang on March 12, 2009, 03:08:31 PM

50 petot na ang relay ngayon? as in ang maliit na relay na 5A max? wow.

nsa kano po b yon dapat? bka maling relay lang ung natanong ko...
mga 1"x3/4" ung sukat.
1A 120VAC/24VDC
yan po yung nkasulat.
pinabili ko lng ksi sa clasmeyt ko...-____- buti natago ko pa...

Philippine Electronics Forum · « **Reply #23 on:** March 12, 2009, 03:17:41 PM »

spidamang · « **Reply #24 on:** March 12, 2009, 03:34:59 PM »

something like that?

PCB relay yata ang tawag jan.

Anyway, baka mahal na talaga ngayon.

Philippine Electronics Forum · « **Reply #24 on:** March 12, 2009, 03:34:59 PM »

marcelino · « **Reply #25 on:** March 12, 2009, 03:43:38 PM »

Quote from: kouji16 on March 12, 2009, 02:41:14 PM

pag gnto??
_________________________________________________...
| | | | | |
560R 560R 560R 560R 560R 560R ....
| | | | | |
LED LED LED LED LED LED ....
| | | | | |
L______L______L______L______L______L________...
|
|
|
_____T1
|
|
|

you'll find this helpful : http://led.linear1.org/led.wiz

kouji16 · « **Reply #26 on:** March 12, 2009, 04:01:12 PM »

Quote from: marcelino on March 12, 2009, 03:43:38 PM

you'll find this helpful : http://led.linear1.org/led.wiz

waw...salamat...try ko rin to.^^

kouji16 · « **Reply #27 on:** March 14, 2009, 12:58:50 AM »

pno po nangyari n unang umilaw ung LED sa T1??

Woots29 · « **Reply #28 on:** March 14, 2009, 06:15:12 AM »

ung T1 kasi ang pinakmalapit sa ground at nakaconfigure ito sa lowest voltage detection

(di ko maipaliwanag ng maaus

)

Philippine Electronics Forum · « **Reply #28 on:** March 14, 2009, 06:15:12 AM »

Philippine Electronics Forum