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Old 09-17-2012, 02:14 AM #17
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Default Re: NE555 PWM Buck Driver

Quote:
Originally Posted by EXO View Post
I talk about my experience with constant voltage regulators.
Your experience is akin to someone saying "I drink and drive sometimes. I haven't gotten into any accidents yet, so it is perfectly safe."

Besides, your "buck driver" isn't even constant voltage to begin with.


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Last edited by Cyparagon; 09-17-2012 at 02:22 AM.
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Old 09-17-2012, 02:36 AM #18
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Default Re: NE555 PWM Buck Driver

I believe this calls for

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Old 09-17-2012, 10:21 AM #19
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Default Re: NE555 PWM Buck Driver

Quote:
Originally Posted by EXO View Post
My diode have 300mW not 5W.I talk about my experience with constant voltage regulators.I have tested constant current drivers and have and I have not noticed any difference between.I prefer constant voltage because it is simple to make and is more efficiency(no sensing resistors).
And if is so bad constant voltage because any of my laser pointer dont die?I have many of them an no one die from over heating or thermal runway.
I can see by your response that our explanations are way over
your head.. You did not even understand what Meatball posted...

I would suggests that you continue on your route in the hobbleygook
way you are going since the experienced voice of this Forum seems
to be wrong in your convoluted way of thinking.

Yeah.... you must be correct and we are all wrong...


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Last edited by lasersbee; 09-17-2012 at 10:24 AM.
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Old 09-17-2012, 01:37 PM #20
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Default Re: NE555 PWM Buck Driver

good luck regulating the INDEPENDANT variable by changing the DEPENDANT variable in a nonlinear function bro.
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Old 09-17-2012, 03:40 PM #21
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Default Re: NE555 PWM Buck Driver

I have not say you all are wrong with current regulation.I only say that I use constant voltage as driver without any problems.How is see nobody use(dont like) constant voltage.
And that some of you who are opposed to constant voltage try to test constant voltage driver and write your experience.
If I run without problems then the should and you.
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Old 09-17-2012, 04:56 PM #22
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Default Re: NE555 PWM Buck Driver

I wonder...... how many constant current diode drivers are available commercially and how may constant voltage drivers....then I wonder why there are many more CC diode drivers than CV drivers.

You're reinventing the wheel but ending up with a square wheel.

Last edited by Multimode; 09-17-2012 at 04:59 PM.
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