That’s a frequency converter?  Wait, what?

That’s a frequency converter? Wait, what?

Recently we ran across yet another super low cost so-called frequency converter (this one specifically targeted at shavers).  We found it on our favorite high-volume online “A” merchant site; you know, we’ve all bought goods there.  No one in our...

Why does a clean, smooth sine wave matter?

Many people have, at one time or another, owned or tried one of many “budget” import voltage converters.  Actually, we’ve evaluated several.  While we’re not going to drop names (no need to–most are equivalently disappointing), suffice it...

What do you mean by “Clean Power”?

If you’re an audiophile, you have probably experienced it. You have fought off hum, harmonics, pops, and hiss.  Someone turns on a mixer in another room of your home and you hear high-pitched tones coming through the speakers.  While not all of these affects...
How much power does your clipper/shaver REALLY need?

How much power does your clipper/shaver REALLY need?

Recently we set up and did some measurements on several popular high-end clippers.  Our analysis is published below! Wahl Balding Clipper:  Rated at 11 Watts, 115V AC 60Hz; Andis Master ML:  Rated at 15 Watts, 115V AC 60Hz; Oster Model 10:  Rated...

What Sets Our Frequency Converter Products Apart?

Often the most powerful innovations come from personal frustration – a simple way to convert frequency at a non-astronomical price, in our case—and the creative solutions that stem from those who dedicate themselves to finding a better way. This is how we at KCC...