marcelino
Moderator
Solar Power Satellite
Pogi/Ganda Points: 247
 Offline
Posts: 5861
...keep moving forward! - Robinson's
|
 |
« on: September 04, 2010, 01:51:16 PM » |
|
pwede kaya to? di ko pa tinatry pero pwede kaya? sabay pa din kaya?  |
|
|
|
|
Logged
|
"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
|
|
|
|
The Philippine Electronics and Technology Forum
|
|
« on: September 04, 2010, 01:51:16 PM » |
|
|
|
|
|
|
Logged
|
|
|
|
|
TinTopHack
|
|
« Reply #1 on: September 05, 2010, 01:45:48 AM » |
|
Pwede but don't expect the contacts to close or open at exactly the same time. There will always be small differences in response time due to small mechanical differences in the construction of the relay. Besides there will also be mechanical bouncing of contacts.
|
|
|
|
|
Logged
|
The world, as everybody knows, is analog; unless, of course, it's digitized.
|
|
|
rdpzycho
Technical People
Solar Power Satellite
Pogi/Ganda Points: 465
Offline
Gender: 
Posts: 9155
Perfection is an Illusion
|
|
« Reply #2 on: September 08, 2010, 12:19:33 AM » |
|
ginawa ko na 'to dati pero rinevise ko rin 'yung final design to single relay. hehe. kung 'di madalas ang switching, ok lang. pero kung madalas mag-seitch tapos laging sudden inrush, posibleng may masira or ma-weld na isa. once ko pa lang naman na-experience.  |
|
|
|
|
Logged
|
"Keep on starting, and finishing will take care of itself."
- Neil Fiore
|
|
|
slyfox
CR2032 Battery
Pogi/Ganda Points: 0
Offline
Posts: 13
|
|
« Reply #3 on: September 08, 2010, 01:14:49 PM » |
|
better drive them separately..
|
|
|
|
|
Logged
|
|
|
|
marcelino
Moderator
Solar Power Satellite
Pogi/Ganda Points: 247
Offline
Posts: 5861
...keep moving forward! - Robinson's
|
|
« Reply #4 on: September 08, 2010, 01:20:53 PM » |
|
salamat sa comments ninyo... naiintindihan ko yung di magkasabay at naiintindihan ko din na maaring maweld yung isa. pero naglakas loob na ako at nagwork naman... heheh may nirepair kasi akong UPS (APC SU1400) . yung relay mismo a nag suswitch sa connection ng AC ang pinalitan ko. yung isa para sa HOT at yung isa para sa NUETRAL. so supposedly, isang SPDT lang kaso wala akong makuha. kaya nagresult ako sa dalawang SPST. nagwowork naman ng maigi. since nung september 4, di naman nagfail yung UPS. salamat pa din.  pero paadvise na din uli, eto yung schematic. http://www.upsclub.org/schem/APC/732/732Pschem.pdf, yung relay5 (RY5) ang nireplace ko ng dalawa. |
|
|
|
|
Logged
|
"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
|
|
|
rdpzycho
Technical People
Solar Power Satellite
Pogi/Ganda Points: 465
Offline
Gender:
Posts: 9155
Perfection is an Illusion
|
|
« Reply #5 on: September 08, 2010, 01:38:40 PM » |
|
^ 'di ko makitang maigi sis, medyo malabo pa rin mata ko. hehehe.
pero kung return lang 'yung isa at 'di talaga parallel ang connection, ok lang talaga 'yun. ang posibleng magkaroon ng problem 'yung halimbawang 20A 'yung original na relay tapos pinalitan ng 2 x 10A, posible talagang ma-weld 'yung isa kung isang biglang 20A ang dadaan sa kanya. nung nagkaroon ako ng problem dito dati naglagay ako ng precharge resistor ('di applicable sa AC. hehe.) pero mas pinili ko pa rin 'yung isang malaking relay na lang. mahirap na kasi baka paglaruan ng consumer, madale pa. hehe.
|
|
|
|
|
Logged
|
"Keep on starting, and finishing will take care of itself."
- Neil Fiore
|
|
|
marcelino
Moderator
Solar Power Satellite
Pogi/Ganda Points: 247
Offline
Posts: 5861
...keep moving forward! - Robinson's
|
|
« Reply #6 on: September 08, 2010, 02:08:43 PM » |
|
^ 'di ko makitang maigi sis, medyo malabo pa rin mata ko. hehehe.
pero kung return lang 'yung isa at 'di talaga parallel ang connection, ok lang talaga 'yun. ang posibleng magkaroon ng problem 'yung halimbawang 20A 'yung original na relay tapos pinalitan ng 2 x 10A, posible talagang ma-weld 'yung isa kung isang biglang 20A ang dadaan sa kanya. nung nagkaroon ako ng problem dito dati naglagay ako ng precharge resistor ('di applicable sa AC. hehe.) pero mas pinili ko pa rin 'yung isang malaking relay na lang. mahirap na kasi baka paglaruan ng consumer, madale pa. hehe.
gamit ka sis ng search feature ng adobe acrobat reader... tapos zoom mo! heheh nwei ok lang yan! pinalitan ko naman ng mas mataas pa nga. 8A yung dating rating, pinalitan ko pa ng dalawang 16A. yan lang kasi yung meron ako... |
|
|
|
|
Logged
|
"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
|
|
|
rdpzycho
Technical People
Solar Power Satellite
Pogi/Ganda Points: 465
Offline
Gender:
Posts: 9155
Perfection is an Illusion
|
|
« Reply #7 on: September 08, 2010, 02:10:12 PM » |
|
OT: ang gamit ko 'yung magnifier ng windows. hehehe. ok na 'yan sis. |
|
|
|
|
Logged
|
"Keep on starting, and finishing will take care of itself."
- Neil Fiore
|
|
|
Born2BeWired
Technical People
Lead Acid Battery
Pogi/Ganda Points: 149
Offline
Gender:
Posts: 798
Analog and Precision Circuits Junkie
|
|
« Reply #8 on: September 08, 2010, 02:25:51 PM » |
|
oops! usapan pala into ng mga matatandang lumalabo ang mata. I'm outta here! |
|
|
|
|
Logged
|
Electronics <- Once you got a taste of it, you will never get enough.
Insanity <- Doing the same thing, expecting different results.
Arrogance is directly proportional to Ignorance.
|
|
|
rdpzycho
Technical People
Solar Power Satellite
Pogi/Ganda Points: 465
Offline
Gender:
Posts: 9155
Perfection is an Illusion
|
|
« Reply #9 on: September 08, 2010, 02:28:25 PM » |
|
|
|
|
|
|
Logged
|
"Keep on starting, and finishing will take care of itself."
- Neil Fiore
|
|
|
marcelino
Moderator
Solar Power Satellite
Pogi/Ganda Points: 247
Offline
Posts: 5861
...keep moving forward! - Robinson's
|
|
« Reply #10 on: September 08, 2010, 02:40:57 PM » |
|
hehehe |
|
|
|
|
Logged
|
"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
|
|
|
|
THXneo
|
|
« Reply #11 on: September 27, 2010, 05:17:49 AM » |
|
mas maganda kung i-series mo ang coil ng 2-relay
ex: ang across voltage mo ay 12vdc, ang gagamitin mo ay 2-6vdc in series connection.
tumpak na sasabay talaga yan pag binigyan mo ng power.
|
|
|
|
|
Logged
|
More to Lose by Seona Dancing
|
|
|
|
The Philippine Electronics and Technology Forum
|
|
|
|
|
|
Logged
|
|
|
|
|
July 27, 2009, 09:47:09 AM
