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Blog

Nikola Tesla

By cet | News & Announcements | Comments are Closed | 8 January, 2015 | 0

  We might complain that it’s 2015 and we’re still waiting on our hoverboards. But if Nikola Tesla were alive today, he’d probably wonder where the hell our fuel-free, super-fast airplanes were. And who could blame him? Fuel-free planes aside, he actually predicted a lot of 21st century technologies quite accurately. The January 30, 1926 issue…

CET Technology Announces New Series of Inductors for Class D Amplifiers

By cet | News & Announcements | Comments are Closed | 20 November, 2014 | 0

Linear amplifiers use transistors (MOSFET or similar) to increase the amplitude of an applied signal. Whatever signal is applied to the gate of the transistor is amplified but a constant factor called the amplifier gain. By contrast, a Class D amplifier is a type of amplifier which uses transistors as ON/OFF switches. The signal to…

Nikola Tesla vs. Thomas Edison: Who Was the Better Inventor ?

By cet | News & Announcements | Comments are Closed | 28 July, 2014 | 0

Nikola Tesla vs. Thomas Edison: Who Was the Better Inventor ? By By Tia Ghose, Staff Writer 16 hours ago Nikola Tesla would have celebrated his 158th birthday today (July 10). The Serbian-American scientist was a brilliant and eccentric genius whose inventions enabled modern-day power and mass communication systems. His nemesis and former boss, Thomas Edison, was the iconic American…

Current Sense Transformer and Switching Transformer 101

By cet | News & Announcements | Comments are Closed | 28 July, 2014 | 0

Windham NH, MAY 22—CET Technology (www.CETTechnology.com), makers of standard and custom transformers, believes it’s imperative to understand the operation of the current sense transformer and switching transformer in order to promote their efficient use. Current Sense Transformer Current sense transformers are basically a standard transformer but the primary is placed in series with a conductor…

HF-Series Toroidal Power Chokes

By cet | News & Announcements | Comments are Closed | 22 May, 2014 | 0

HF Series Power Chokes Have High Flux Cores to Handle Very High DC Bias Current. Windham NH, MAY 22 — CET Technology (www.CETTechnology.com), makers of standard and custom magnetic devices, including toroidal inductors, step down transformers and many other devices, also make a complete line of toroidal inductor power chokes. Made with high flux cores and…

Nikola Tesla’s Centrality to Power Conversion

By Michelle Farnum | Education | Comments are Closed | 13 March, 2014 | 0

Nicola Tesla is one of our favorite revolutionary inventors, which is why it never ceases to shock us when we hear people ask, “who?”  It’s astounding how few people are familiar with this man’s achievements and contributions both to our industry and to the world. Earning over 700 patents over the course of his lifetime…

Understanding Why Step-Down Transformers Are Used

By Michelle Farnum | Electrical Technology, Education, Transformers | Comments are Closed | 27 February, 2014 | 0

In theory, the power you put into the PRI side of a transformer is that available to you on the SEC side. This statement excludes losses within the core and windings but it is very useful in understanding how transformers work.     Transformers can “transform” voltage, current, and impedance. One type of transformer is known…

What to Consider When Purchasing a Power Supply

By Michelle Farnum | Electrical Technology, Education, Power Supplies | Comments are Closed | 23 October, 2013 | 0

Whether you need standard, off-the-shelf power supplies or a custom-designed unit for a specialty application, there are some key pieces of information you will want to consider as you make your switching power supply choice. At CET Technology, we offer both standard and custom power supplies and are happy to help you find the one that…

Veteran Magnetics Designer Dies at 78

By cet | News & Announcements, Education | Comments are Closed | 10 September, 2013 | 0

Vulf Ozechov passed away unexpectedly on 9 June 2013 at the age of 78 at his home in Skokie, IL.  Vulf designed transformers, inductors, motors, and electromechanical equipment for more than half a century at companies and organizations on three continents. Ozechov was born on 22 May 1935 in Lazdiy, Lithuania.  At the age of…

Restructured Compliance Regulations with RoHS2

By Michelle Farnum | News & Announcements, ROHS, Electrical Technology | Comments are Closed | 21 August, 2013 | 0

The Restriction of Hazardous Substances, or RoHS, is a means of controlling or limiting specific substances when manufacturing electrical and electronic equipment (often abbreviated EEE). This set of compliance laws first went into effect 7 years ago, and revisions to the original regulations have been underway for over 5 years and were finally implemented into…

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Latest News from CET

Custom Chokes

Here at CET, we do custom transformer and inductor solutions every day. One such part was a high current custom choke desired by a customer of ours. The design of this part actually went through a couple of iterations. Initially, we designed for performance keeping cost in mind. Our solution was a performance success, but the…

 

What is an Inductor?

What is an inductor, its purpose, and how does it work? Inductors are an electrical component made essentially of a coil of wire, often wound around a magnetic core. From our experts, here are some facts to help you better understand this technology.   What is the Purpose of an Inductor? The purpose of inductors are that…

 

CET Technology… Building Relationships One Component at a Time.

  • Home
  • Electrical Transformers
    • Toroidal Transformers
    • Step Down Transformers
    • Planar Transformers
    • Power Transformers
    • Current Sense Transformers
    • Switching Transformers
    • Flyback Transformers
    • Encapsulated Transformers
    • High Voltage Transformers
    • Audio Transformers
    • Class 2 Transformers
    • View All Transformers
  • Inductors
    • Toroidal Inductors
    • Common Mode Choke
    • Drum / Bobbin Core Inductors
    • Air Core Coil Inductors
    • PFC Inductors
    • View All Inductors
  • DC-DC Converters
  • Power Supplies
  • Custom Designs
  • Blog
  • Contact
    • RFQ
Copyright © 2016 CET Technology - 27 Roulston Rd, Windham NH 03087 - Phone: (603) 894-6100 - Fax: (603) 894-6161 - cet@cettechnology.com
  • Home
  • Electrical Transformers
    • Toroidal Transformers
    • Step Down Transformers
    • Planar Transformers
    • Power Transformers
    • Current Sense Transformers
    • Switching Transformers
    • Flyback Transformers
    • Encapsulated Transformers
    • High Voltage Transformers
    • Audio Transformers
    • Class 2 Transformers
    • View All Transformers
  • Inductors
    • Toroidal Inductors
    • Common Mode Choke
    • Drum / Bobbin Core Inductors
    • Air Core Coil Inductors
    • PFC Inductors
    • View All Inductors
  • DC-DC Converters
  • Power Supplies
  • Custom Designs
  • Blog
  • Contact
    • RFQ
CET Technology