ERF-4V433 Availability

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Joined: Thu Jan 17, 2013 10:23 pm

ERF-4V433 Availability

Postby suaveman » Thu Jan 17, 2013 10:33 pm

This is exactly what i've been looking for regarding 0-5v dimming of buckpuck driver modules for high power led smd's.

Any idea when this may be in stock (ERF-4V433)?

Any other suggestions/offers for rf 0-5v linear analog control that has a remote, and preferably multiple channels?

I've been searching and searching for a solution to this particular application (rf dimming of buckpuck led drivers, via a 0-5v reference pin), and just can't get a 12v pwm rf led dimmer, using a voltage trimmer potiohmeter to get 0-5v linear. And even then its digital, i need analog 0-5v control for these drivers via a rf remote so they can be mounted in a fixture, and powered via ac/dc smps, or dc when ac is down (often where i live), or for a more effecient usage of pv harvested dc energy, IE no inversion/rectification from the dc source, why do dc/ac/dc when you can just do dc/dc at better effeciency.

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Joined: Mon Jun 15, 2009 3:00 pm

Re: ERF-4V433 Availability

Postby Tech_Marco » Fri Jan 18, 2013 10:16 am

We should have some left. Got to locate where we put it. We got so many 'junkies' in the shop


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Joined: Fri Dec 19, 2014 12:51 am

Re: ERF-4V433 Availability

Postby milkmaya » Fri Dec 19, 2014 12:53 am

Last post is very good I am. I learn a lot about it from another site. But this information I'm given to understand very easily.

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