Energy and Power (Page 3)

Wires, Cables, Circuit Breakers, Cable Management

Hammond makes quality Transformers since decades. The History of Hammond is as old as the boom of Audio and Video products and the evolution of Consumer electronics itself.

They also make Chokes – Reactors, Classic Tube Transformers, Pulse Transform and Instrument Transformers which are used in Measuring AC Voltage and Current.

Hammond Power Transformer L.V PCB Mount

Hammond Mfg – Power Transformer L.V PCB Mount

  • 20 output voltages to choose from (5 – 120VAC R.M.S.)
  • Six VA size models available from – 1.1 to 36VA
  • Both series operate on 50/60 Hz current
  • Low profile, split bobbin design.
  • Dual winding secondaries, non-concentrically wound
  • Units are designed so that all windings must be used
  • Low primary to secondary coupling – no electrostatic shield required.
  • Choice of primary 115 or 230V – 50/60 Hz operation.
  • High insulation – Hipot of 2,500V RMS.
  • Class B insulation – 130 degrees C.
  • Hammond 162 and 164 Series

Hammond Manufacturing is a leading manufacturer of industrial enclosures, electronic enclosures, rack cabinets, transformers, outlet strips and climate control products.

Hammond Mfg. Co. Inc

Hammond Manufacturing Company Limited
394 Edinburgh Rd North Guelph, Ontario, N1H 1E5 Canada

Royal Philips Electronics of the Netherlands is a global leader in healthcare, lifestyle and technology, delivering products, services and solutions through the brand promise of “sense and simplicity”.

Philips – Tech Innovator and Inventor

The company was founded in 1891 by Gerard Philips, a maternal cousin of Karl Marx, in Eindhoven, the Netherlands. Its first products were light bulbs ‘and other electrotechnical equipment’. Its first factory remains as a museum.

Philips - Tech Innovator and Inventor

Koninklijke Philips Electronics N.V. – Wikipedia

What is a LED? How does it work? Learn about the LED basics Discover everything you need to know about the LED phenomenon.

Electrocube is among the industry’s most-respected design manufacturers of passive electrical components for a wide range of standard and custom applications.

Electrocube – Custom Film Capacitors EMI Filters

Electrocube - Custom Film Capacitors EMI Filters

Electrocube manufactures made-to-order, one-of-a-kind precision components, They custom-design and manufacture fill capacitors and RC networks as well as transformers.

  • Film Capacitors, AC/DC, IGBT, Banks
  • EMI Filters, High Rel. Custom
  • Foil Transformers, Transformer Rectifier Units
  • RC (Resistor Capacitor) Networks, Circuit Protection
  • Many other related custom products

Custom EMI Filters
Full custom design, manufacture and testing, complete inductor winding and filter production facilities.

Electrocube, Inc
3366 Pomona Blvd. Pomona CA 91768

Thier history of 3M starts at 1902. The world’s first waterproof sandpaper, which reduced airborne dusts during automobile manufacturing, was developed around the 20s.

They are known for Scotch Cellophane Tape for box sealing. In 1980, 3M introduced Post-it-Notes.

“..leading supplier of innovative solutions to the electrical, electronics, and telecommunications industries.”

3M – Electrical and Electronics Solutions

Utilities & Power – Solutions that support energy related engineering products.

Electrical – Construction and maintenance, industrial and utility applications, OEM solutions.

Communication Technologies – FTTX to xDSL to Wireless. 3M Network of Networks.

Electronics Design & Manufacturing

They address three major needs – Quality, Protection, and Performance..

Main Product Lines for EE Community

  • Thermal Management Materials
  • EMI/EMC Materials
  • Static Control Solutions
  • Touch Screens and Displays

3M MicroTouch EX II Series - TouchPen

The 3M MicroTouch EX II Series surface capacitive controllers provide flexibility and feature-rich functionality for touch screen applications offering high resolution touch coordinates, on-chip RAM, and a wide operating/storage temperature range.

Corcom filters are recognized worldwide for providing EMI/RFI filtering solutions. All Corcom filters have been designed and tested for susceptibility and/or emissions applications, and have received approval from major safety agencies throughout the world, including UL, CSA and VDE.

Corcom – EMI RFI Filter Technology

Some of the types are for Medical Applications, Three Phase Power, Power Inlet, Power Entry Modules and DC Applications.

Signal Line Filters – RJ11, RJ45 and board level filter solutions for signal line noise and cross talk.

Power Line Filters – Solutions for equipment susceptibility and international emissions standards for EMI/RFI.

Medical Power Line Filters

Medical Power Line Filters - Corcom

These are suitable for use in medical equipment with previously offered current ratings of 3A-15A and are suitable for medical applications with increased current ratings that require minimal leakage current.

Understanding RFI Power Line Filters

What Is a Power Line Interference Filter?

A power Line interference filter is a primary tool available to the designer of electronic equipment to control conducted RFI both into the equipment (potential equipment malfunction) and out of the equipment….

Since the largest component of leakage current is usually from the power line filter, it is prudent to set a maximum leakage current limit for the filter itself……..

 leakage current

Butler Winding is Western Pennsylvania’s premier producer and supplier of electronic transformers and custom magnetic products. They Manufacture electronic transformers and inductors according to standard or generic designs and even design and fabricate Custom Design Transformers and other Magnetics.

Butler Winding – Transformers and Magnetics

Products include Electronic Transformers, Inductors – Chokes – Reactors, Common Mode Choke,Pulse transformer and Custom Wound Coils.

The Special Products inlcude – Toroidal Transformers, Switch Mode Power Transformers, Current Transformers, Surface Mount Transformers and Magnetic Amplifiers.

Butler Winding - Transformers and Magnetics

Bobbin Wound Transformers – Custom Built

A Bobbin Wound Transformer is a transformer that is designed with the coil wound on a coil form or bobbin. The core structure is then mounted to the bobbin.

Butler Winding
201 Pillow Street Butler, PA 16001, USA

Ferroxcube – ferrite cores and bobbins

A former Philips Components company now part of Yageo Corporation, suppliers of passive components.

Ferrite components and accessories from Ferroxcube are used in a wide range of applications, from telecommunications and computing electronics through consumer electronic products to automotive.

  • Data Handbook Soft Ferrites and Accessories
  • Soft ferrites for EMI suppression (update)
  • Experience and knowhow in control & measurement.
  • Gapped SMD beads for power inductors