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Your cart is empty.General purpose single phase AC power line filters, easy to install. Available for small electronic equipment's and measuring in instrument.
NJ tradesman
Reviewed in the United States on January 29, 2025
Not deep into electrical filtering back ground, but tried this for EMI 120vac noise ; it increased it 200 mv. Now useless to me for my application. Cannot say there are any problems with product, but likely my application. Think I need a 'T' configuration for choke, this is parallel. Guessing at this tiime.
CentennialDude
Reviewed in the United States on April 21, 2021
First, maybe a bit of an explanation is due here... We have an 86 year old home that was once a 'rental unit' but has now had virtually EVERYTHING in the home replaced and renewed (infrastructure-wise). Plumbing, drains, heating, doors and windows, lighting, actual insulation in the walls (y'know, of course, 'insulated walls' are a relatively newer concept, right?) ... as well as a total and much needed rewiring of everything, from top to bottom. So imagine our frustration after more than 25 years of (seemingly) constant "repair and renew" efforts, that when I bought my wife a new clothes washer and dryer last year, EVERY time the new Speed Queen 'Commercial-grade' washer 'fired up', the 100% electronic controls caused a 'feedback' issue into the electric circuitry, which OF COURSE made a horrendous 'digital static' noise in the line-powered intercom we spent a virtual fortune on about 15 years ago. Since it only happened when the washer was beginning the first of the seven cycles it offers, I knew precisely what was causing the noise. And as a retired 'techno-nerd', I remembered a class I once took (more than a few years ago than I'll admit to..) about proper grounding and electrical noise mitigation. So it occurred to me to look into a 'line voltage noise filter' as an 'isolation device' solely for this 'techie' washing machine. Oh wow... this worked SO fantastically well. Absolutely NO noise now throughout the house, and I am once again 'the hero' in our home. so, I just HAD to come and give this product a 5-star review immediately after I got this hooked up and 'tested', less than 20 minutes ago. And "The Boss" is ecstatic too, which is even more important, if you know what I mean ...(?)
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