Hi-Tek Gadgeteer
![The Making of an EDCOR Transformer.](http://edcorusa.com/cdn/shop/articles/Fusion_360.jpg?v=1666642832&width=1600)
The Making of an EDCOR Transformer.
The production process for manufacturing EDCOR transformers has developed over four decades. We often get calls inquiring about the status of a transformer order, so we thought we would walk you th...
![What is Frequency Response?](http://edcorusa.com/cdn/shop/articles/Signwave.jpg?v=1633986470&width=1600)
What is Frequency Response?
Most of us know what frequency is; the high or low tones of sound. But some have asked what frequency response is and how it relates to transformers.
![The Voltage Dilemma](http://edcorusa.com/cdn/shop/articles/The_Voltage_Dilemma_2.jpg?v=1629323108&width=1600)
The Voltage Dilemma
Custom design a XPWR transformer with a number of outputs (secondaries) totaling 300VA. Let’s say one of the outputs is 6.3Vrms (all future comments will be rms Volts) at 5A. In addition, don’t let...
![Design Overview](http://edcorusa.com/cdn/shop/articles/Design_Overview.jpg?v=1628544795&width=1600)
Design Overview
Transformers are the least understood of all electrical components. So, we thought we would give you some insight into the design.
![Tri-Tone Generator](http://edcorusa.com/cdn/shop/articles/Tri-Tone_Generator_9fea5d55-9e3d-44bc-9c35-8adbf41dc542.jpg?v=1629399286&width=1600)
Tri-Tone Generator
This little circuit is a 3 tone generator. Back in the late 1970's and 1980's EDCOR used this generator on the a number of input modules that were used in their modular power and mixer amplifier. T...