Sensitron Power Semiconductors

Sensitron is a privately held company, founded in 1969 and located on Long Island in Deer Park, New York. Products include  motor controllers, diodes, smart power management and conversion, voltage protection components and embedded boards

Sensitron Power Semiconductors

Sensitron’s Motor Control expertise extends the usefulness of electronic technologies, bridging the gap between semiconductor devices and their systems usage.

Sensitron is capable of supplying custom design Solid State Power Products and Remote Power Controllers  that satisfy many unique electrical and mechanical requirements.

Sensitron Power Semiconductors

Sensitron’s capabilities include fully Integrated 3-Phase Brushless DC Motor Control Subsystem including power stage, non-isolated driver stage and controller stage.”

  • Schottky Diodes
  • Motor Controllers
  • Solid State Relays
  • IGBT and MOSFET Drivers
  • Lightning Strike Protection
  • Power Factor Correction

Sensitron
100 Engineers Road, Hauppauge, NY 11788, USA.

Digi-Key Corporation – Electronic Components

Digi-Key Corporation is an industry leader in the distribution of quality, electronic components – committed to product availability, service and performance. Search, find, buy from a manufacturer authorized distributor. Access product information, datasheets, application notes, product photos, catalog.

Digi-Key Corporation – Electronic Components

Founded in 1972 by Ronald Stordahl, its name is a reference to the “Digi-Keyer Kit”, a digital electronic keyer kit that he developed and marketed to amateur radio enthusiasts.

Digi-Key Corporation -  Electronic Components

 

Right from parts like chips and semiconductors to kits and tools for electronic manufacturing; they supply most everything for hobbyists, labs and manufacturing firms in the EE domain.

Digi-Key Corporation
701 Brooks Avenue South, Thief River Falls, MN 56701 USA

Silicone based products from Dow Corning

A global leader in silicones, silicon-based technology and innovation, Dow Corning offers more than 7,000 products and services.

Silicone based products from Dow Corning

Silicone based products from Dow Corning

“Xiameter is a web-enabled global silicones supplier. With Dow Corning reliability, Xiameter offers more than 400 commonly-used products online”

Silicones from Xiameter – the Global Silicones Supplier

“Silicones have found use in HBLEDs for many critical needs – providing electrical and environmental protection, increasing light-extraction, minimizing heat build-up and forming lenses that provide options for specific light distribution patterns and intensities.”

High Brightness LED Tutorial

Silicones are polymers that include silicon together with carbon, hydrogen, oxygen, and sometimes other chemical elements.

Silicone at Wikipedia

Frederick Kipping was the chemist who pioneered the study of the organic compounds of silicon (Organosilicons), and invented the term silicone.


You know that Silicones play an important role to electronics manufacturing. When you want to Insulate a Power Device from the heatsink, Silpad is used in place of Mica. In some situations, where a higher temperature is expected, Mica or Alumina is inevitable, but these are fragile.

Silicone shrink sleeves, Silicone Insulating Sheaths or Surfaces, provide good electrical insulation and Thermal stability to survive in the industrial environment.

Littelfuse – Fuses Varistors Protectors Suppressors

Developing and manufacturing devices that protect electronic circuits and applications from harm caused by overcurrent and overvoltage events..

Littelfuse – Fuses Varistors Protectors Suppressors

Littelfuse has developed solutions in the circuit protection area for many industries. They Include Automotive, Digital Consumer Electronics, Electrical, Industrial Electronics and Telecommunications.

Littelfuse - Fuses Varistors Protectors Suppressors

Products Include –

  • Gas Plasma Arresters (GDTs)
  • Silicon Avalanche Diode (SADs)
  • High Reliability and Military Components.

Littelfuse Inc.
8755 West Higgins Road, Suite 500 Chicago, Illinois 60631 United States

LUW CN5M – OSRAM Opto Semiconductors

LED on SMD ceramic package with silicon resin with lens, high efficient lighsource at small dimensions. Color temperature (typ.): 6500 K, ThinGaN Technology.

LUW CN5M – OSRAM Opto Semiconductors

LUW CN5M - OSRAM Opto Semiconductors

Some Specifications

  • Color of Emission – ultrawhite
  • Luminous Flux 18.000 .. 35.500 (mlm)
  • Luminous Intensity typ. 34000 (mcd)
  • Forward voltage typ. 3.6 V
  • Optical efficiency 73 lm/W
  • Thermal resistance 30 K/W

Specs at IF = 140 mA

From OSRAM Opto Semiconductors

ROV Metal Oxide Varistors Raychem Tyco

The ROV device’s high current-handling and energy absorption capability, fast response, and low cost can make it suitable for use in line voltage applications.

ROV Metal Oxide Varistors Raychem Tyco

“ROV metal oxide varistors help protect power systems from damage caused by transient overvoltage faults such as lightning, power contact, and power induction. Suitable for a broad range of applications, ROV devices help protect sensitive electronic equipment from potential power surge damage by clamping high-energy, short-duration impluses.”

ROV Metal Oxide Varistors Raychem Tyco

“An ROV device is a varistor fabricated using a Zinc Oxide (ZnO) powder, sintered with other metal oxide ceramics. The resulting structure is a polycrystalline ceramic that consists of distributed ZnO grains, separated by other metal oxide ceramics.”

Raychem Circuit Protection Products

“A varistor is a variable resistor-a voltage dependent, non-linear device whose resistance decreases as the voltage applied across the device increases. ”

ROVs can also be used to help protect electrical equipment from damage caused by large voltage or power transients on the AC Mains inputs. In a coordinated circuit protection scheme the ROV can be paired with a PolySwitch overcurrent protection device to help improve equipment reliability and fulfill IEC-61000 test requirements.

Ohmite Electronic Components

Ohmite Manufacturing Company has been a leading provider of resistors for high current, high voltage and high energy applications for over 80 years. Products includes wirewound, wire element, thick film, and ceramic composition resistors, in addition to variable voltage controls.

Ohmite Electronic components Power resistors

The products include Power resistors, Surface mount resistors, Rheostats etc..They also have chokes, shunts and heatsinks too. Variable Resistors or Potentiometers, Solid State power controls and SMD resistors are also avialable.

Ohmite Electronic Components

History

Ohmite Manufacturing Company started operations in a small shop on the west side of Chicago in 1925. Founded by David T. Siegel, the company’s focus was to manufacture carbon and wire wound ‘lug’ resistors for Chicago’s growing radio manufacturing industry. As the electronics industry grew and continued to develop

Ohmite Mfg. Co.
27501 Bella Vista Parkway, Warrenville IL, 60555, USA.