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hps ballast rfi filter

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Digital Ballast Warning! - The Garden's Cure
... ballast circuits, The LC filter 'should' stop most RFI.. Anyone else know about electronics? Filters help attenuate conducted interferance but do nothing to reduce radiated interferance from the lamp itself. RFI ...
http://www.gardenscure.com/420/lighting/94775-digital-ballast-warning-5.html
Electronic ballast RF interference status
... /RFI filter either at ballast end or TV end. I bet the interference is coming from the ballast through the house AC ground system. If you filter at the ballast ... HPS First got this 400W HPS ballast about 1.5 years ago, and it's served me well for the entirety of that time. I decided to get the ballast ...
https://www.icmag.com/ic/archive/index.php/t-45072.html
ballast flip flop
... an AC line-powered ballast for HPS lamps whereby line wattage is kept constant without use of special circuitry. It is another feature of the present invention to precisely regulate the input signal to the ballast by using a RFI filter and undervoltage and voltage ... prevents intermittent high voltages or spikes from reaching the ballast. Also, the ballast contains a radio frequency interference (RFI) filter 11 to prevent RFI signals generated by the ballast from being picked up on the power line. RFI filter 11 is comprised of capacitors 55, 56 and 57 ...
https://www.icmag.com/ic/archive/index.php/t-82679.html
Lumatek ballasts will get you busted
... or line noise from RFI/EMI. Lumatek's aren' ... ballast create noise it interfer on everything? 3 year old tread... Lol. I have 2 (purple) Lumatek 600w ballasts, 1st gen and 2nd gen and I have no issues with line noise. An in-line filter ... liar! Digital Ballast Radio Interference - Lumatek 400W HPS http:// ...
https://www.icmag.com/ic/archive/index.php/t-62747.html
Best 1000w Digital Ballast ??
... mistakes, folks. For comparison purposes, a standard 1000W HPS gives around 140'000 lumens. I've ... ballast, purple The AM radio band does not work, FM comes in ok. Also, COMCAST put a filter ... Things like perhaps enclosing the device inside traditional RFI-shielding materials such as copper mesh, for ...
https://www.icmag.com/ic/archive/index.php/t-51550.html
My Hydro is it ok? - 420 Magazine
... filter you would be safe. i could test it when i get mine, well but i dont use dig ballasts yet, maybe buy xmas i will =) Quote: Originally Posted by ptg701 How can I tell if my Digital HPS ... and some will be from RFI. (Some will undoubtedly be from ...
http://www.420magazine.com/forums/hydroponic-gardening/126881-my-hydro-ok-2.html
DIGITAL OR NOT DIGITAL, THAT IS THE QUESTION....
... HPS Ballast owners...I created this thread to find info about digital ballasts ...
https://www.icmag.com/ic/archive/index.php/t-111885.html
Behind Closed Doors. GrowerGoneWild (^_^)
... HPS ballast ... filter material in them. So.. -A circulating pump is constantly filtering the res. -Under each manifold is a filter. So no dead roots, or growdan bits get into the res. -A filter is tied around the pump. -A small screen filter ...
https://www.icmag.com/ic/archive/index.php/t-149189.html
PC Case Growers Club [Archive] - International Cannagraphic Magazine Forums
... filter The ballast is established{installed} in a back compartment with the filter, but it is necessary to establish{install} 1 more cooler on it{him} having blown, and possible to establish{install} for a lamp 70 ballast ... hps ballast crapped out on me. I bought this ballast ... the rfi the ballast ...
https://www.icmag.com/ic/archive/index.php/t-54232-p-2.html
First closet build - size suggestions? - The Garden's Cure
... ballasts, but as far as digital. Some can be prone to cause RFI, however I think that was with older Digital/electronic ballast ... order. I ordered myself a 600W digital HPS for the cab. That will give me about ... fan sucking smelly plant air through a filter and blowing through your AC light and out ...
http://www.gardenscure.com/420/construction/103487-first-closet-build-size-suggestions-2.html

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