Just about everyone celebrates a holiday at this time of year. I celebrate Christmas. This year, my wife and I will be spending the first part of the holiday season break with our daughter, her husband and their son in Frisco, TX. Then it’s on to Ellicott City, MD to visit our son, daughter-in-law and …
The blog Ultrasonics – Ultrasonic Generators – Power Control discussed several ways in which the power delivery of ultrasonic generators can be varied. One of the ways is by modulating the amplitude while another is through the use of time proportioning or duty cycle modulation. There are other ways as well, but these are the …
The purpose of fuses is relatively easy to grasp. A fuse interrupts a circuit (turns off) if the current flow (amps) is more than expected or more than the circuit components including wires etc. can safely handle. High current is usually the result of a short circuit, the failure of a device connected to the …
My recent blog, Are Ultrasonic Power Ratings Real?, prompted a response from my friend and colleague William Puskas. Some of you may know Bill as the “Father of Sweep” as he was the first to implement frequency sweeping technology in ultrasonic cleaning equipment decades ago. He is also the author of a significant number of …
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