Integrated Circuits

IC chips and Discrete Devices. Silicon, Germanium and Gallium Arsenide products. Diodes, Transistors and Zeners. Part of delabs Technologies

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Wednesday, August 19, 2020

Field Oriented Control using XC886/888

"XC800 family of 8-bit MCUs combines a dual-cycle 8051 core with embedded flash memory and powerful on-chip peripherals. The high-quality MCUs are well-suited for a wide range of 5 V and 3 V applications, including motor control, automotive body and white goods, and add networking functionality to industrial and building automation systems."

Field Oriented Control using XC886/888

The FOC Drive Application Kit provides customers with a cost-effective method of evaluating and developing Permanent Magnet Synchronous Motor (PMSM) control applications using the FOC technique.

FOC Drive Application Kit

CANmotion BLDC Evaluation Platform

"The CANmotion board was designed to provide an easy to use BLDC motor control platform. The board is equipped with a reverse polarity safe power supply with a DC/DC converter for 5 V supply line, a high performance 8 bit microcontroller with 32 kB flash memory, an operational amplifier for the DC-link current measurement, a resistor network for back EMF and DC-link voltage measurement, a CAN interface and of course an inverter with discrete gate driver."

From Infineon Technologies - parent company is Siemens

Tuesday, August 18, 2020

Solid State Optronics - Special SSR Devices

SSO  founded in 1982 by Zag Kadah develops unique products in the form of solid state technology devices. SSO was the first company to offer a solid state relay with over-current protection in an ultra-miniature 4 pin SOP package - .ssousa.com

Solid State Optronics - Special SSR Devices

Products include MOS Output SSRs ,  SCR Output SSRs (Solid State Relays), Multifunction Telecom Switches, Triac Drivers and many types of Optocouplers.

Solid State Optronics - Special SSR Devices

How does a telephone line work?

"There are several different states that the phone line can be in, depending upon what the phone is doing, and what the phone company is doing to the phone. The central office (or nearby equivalent) applies various DC and AC voltages to the two-wire phone loop (labeled "tip" and "ring") during these various stages of call progress. In the idle state, the telephone company central office applies -48(±6) Vdc...."

Solid State Optronics
2 North First Street, San Jose, CA 95113, USA.

Friday, August 14, 2020

MicroTec from Siborg Canada

Development and production of different kinds of scientific software. Has developed software products like SibLin: a 3D solver for Poisson/Diffusion/Heat Transfer. They also develop custom designed software tools. https://siborg.com/

MicroTec from Siborg Canada

MicroTec from Siborg Canada

MicroTec is a widely recognized educational tool and is now used by more than 75 universities in 25 countries including University of California at Berkeley and Waseda University in Tokyo. The software is a perfect supplement to any book or a course on semiconductor devices or processes which enables students to create their own devices and test them under varying real world parameters.

Siborg Systems Inc
24 Combermere Cres, Waterloo, ON N2L 5B1 Canada