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Wanted: PWM lamp controller with PIC

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picman2

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pic pwm dimmer

I'm looking for a simple PWM low voltage (6/12V 50W) lamp controller, using PIC 16F84/F628 or 12C509 and a power MOSFET.

It should provide "soft start" and regulate the lamp voltage from a battery V greater or equal the nominal Vlamp.

Does anyone has already it or I have start this design from scratch ?

T.I.A.
 

pool_77

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pwm ac dimmer

Some dimmer was at the Microchip web site examples.

Pool_77
 

Taro

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pwm ac lamps

Thanks for you info. :smile:
 

cozturk

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pwm control dimmer 220v

MITSUKO said:
http://www.elektroda.pl/ftp/mitsuko/dimmer.rar
..
Dear fried, the file is not available. Would you send again? is it DMX controlled dimmer?
 

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