I am working with LEDs as Ive become somewhat of an LED freak over the past 2 or 3 years. Ive always loved lighting but these things are cool.
First and foremost let me explain my situation. I am running these LEDs on boards Ive designed out of plexiglass. Ive used PCBs before but these fit the situation better....the clear color. I am still a learner on some things but have the general idea of these to say the least as far as the circuitry and resistors and such. I am in need of a voltage regulator. I am running these LEDs with a power source of roughly 14v. Just for ease I would like a 12v regulator so I dont have to worry about voltage drops as the power source could be varying. Is there an inline voltage regulator I could install on the positive wire into the array? It cant drop ANY volts like in the searches I found here. With it only dissipating ~2v will it produce alot of heat and need a heat sink? Any recommendations on where to buy?
My other question is more of a personal preference. I buy my LEDs from Super Bright LEDs.com. Are their LEDs decent quality and do you know where they get them from? I have used them quite a bit and not had any problems but wanted an expert opinion. I want to do something once and thats it (of course when the learning curve is over...lol).
Last question is about PCBs. I have searched high and low for a PCB manufacturer and have seen many but not sure how to judge a good one form a lousy one. Really all I want is a place where I can send them a drawing of the array and have them make the PCB and install resistors for me already. That way all I have to do is install the actual LED and be done. In addition to that is there such a thing as different color PCBs? Like clear but with obviously with traditional tracer wire colors? Just wondering.
I do appreciate your time and any info you may have.
Thanks,
Chris
PS - I have searched the Wall Wart (wort??..lol) thread and had a few questions I didnt see or understand. I just want a simple cheap (if the two goto together) adjustable (by the .10v) power source that I can plug into the wall and have DC output that is regulated. Really only need the 12-15v range but would be nice to have more or less but not required. I have tried to use the Wall Worts and cant find a stable output one for testing. I dont need much amperage as its mauinly for LEDs anyways. If I could find a wall wort that is adjustable from 12 to 15 and stable that would suffice also I guess. Sorry for long PS post
First and foremost let me explain my situation. I am running these LEDs on boards Ive designed out of plexiglass. Ive used PCBs before but these fit the situation better....the clear color. I am still a learner on some things but have the general idea of these to say the least as far as the circuitry and resistors and such. I am in need of a voltage regulator. I am running these LEDs with a power source of roughly 14v. Just for ease I would like a 12v regulator so I dont have to worry about voltage drops as the power source could be varying. Is there an inline voltage regulator I could install on the positive wire into the array? It cant drop ANY volts like in the searches I found here. With it only dissipating ~2v will it produce alot of heat and need a heat sink? Any recommendations on where to buy?
My other question is more of a personal preference. I buy my LEDs from Super Bright LEDs.com. Are their LEDs decent quality and do you know where they get them from? I have used them quite a bit and not had any problems but wanted an expert opinion. I want to do something once and thats it (of course when the learning curve is over...lol).
Last question is about PCBs. I have searched high and low for a PCB manufacturer and have seen many but not sure how to judge a good one form a lousy one. Really all I want is a place where I can send them a drawing of the array and have them make the PCB and install resistors for me already. That way all I have to do is install the actual LED and be done. In addition to that is there such a thing as different color PCBs? Like clear but with obviously with traditional tracer wire colors? Just wondering.
I do appreciate your time and any info you may have.
Thanks,
Chris
PS - I have searched the Wall Wart (wort??..lol) thread and had a few questions I didnt see or understand. I just want a simple cheap (if the two goto together) adjustable (by the .10v) power source that I can plug into the wall and have DC output that is regulated. Really only need the 12-15v range but would be nice to have more or less but not required. I have tried to use the Wall Worts and cant find a stable output one for testing. I dont need much amperage as its mauinly for LEDs anyways. If I could find a wall wort that is adjustable from 12 to 15 and stable that would suffice also I guess. Sorry for long PS post