Power Electronics

Power Controls, Supplies, Drives.

Allegro MicroSystems – Power ICs and Hall-effect sensors

Integrated Circuits, Power Electronics No Responses »

May 112013

Manufacturer of Hall-Effect Sensor ICs, Power ICs, Power Management Chips. These are used in Home Appliances, Automotive, LED Lighting and Office Automation.

Allegro MicroSystems – Power ICs and Hall-effect sensors

Sanken Products include Regulator ICs, Switching Regulators, Off-Line Flyback Regulators, Stepper Motor Unipolar Drivers, Inverter Power Modules.

50 to 200 A Integrated Conductor Sensor ICs

ACS756 Fully Integrated Hall Effect-Based Linear Current Sensor

“The device consists of a precision, low-offset linear Hall sensor circuit with a copper conduction path located near the die. Applied current flowing through this copper conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer.”

Allegro MicroSystems, LLC,
Worcester Facility 115 Northeast Cutoff, Worcester, MA 01606, USA

True Power Research – Robert W. Stowe

Power Electronics, Training Consulting No Responses »

Feb 182013

True Power Research provides power electronics consulting expertise to manufacturers, consultants, university research programs, research agencies, and start-up investors. Custom Power Supply Designs

True Power Research – Robert W. Stowe

DC to DC, AC to DC, and DC to AC conversion methods. Switch mode as well as linear power supplies. Specialized in high voltage power supplies and low noise and low ripple power supplies.
True Power Research - Robert W. Stowe

The Isolated Power Supply – A Tutorial

Safety -

“Electronic power supplies commonly process dangerous voltages with low impedances. Isolation is often required to prevent operator contact with dangerous voltages. Transformers used within power supplies function as a safety isolation transformer.”

True Power Research
Robert W. Stowe (Bob) – Power Supply Design Consultant

850 10th St., Berthoud, CO 80513, USA

Fagor Electrónica – EMS and Semiconductors

Power Electronics, RF Wireless No Responses »

Feb 142013

Fagor Electrónica – EMS and Semiconductors Fagor Electrónica is a European company that develops and manufactures electronic components. Its main plant is located in Mondragón (Guipúzcoa). They manufacture Discrete semiconductors like Power diodes and thyristors. They also design remote data management systems and radio communications solutions. They also have Systems for digital and analogue TV. EMS (Electronic Manufacturing Services) Division A lean, flexible company, excellent in terms of quality and service, with a focus to innovation. Fagor Electrónica, S.Coop. San Andrés, s/n E-20500 Mondragón, Spain

Lineage Power – Power Conversion Solutions

Power Electronics No Responses »

Jan 272013

Lineage Power – Power Conversion Solutions “Energy-efficient AC/DC and DC/DC embedded power, indoor/ outdoor energy systems.” Lineage Power – EUK240 series dc-dc converter “The output is isolated from the input, allowing versatile polarity configurations and grounding connections. With high efficiency and the absence of regulation, the need for heat sinks in most applications has been eliminated and high efficiency topologies operated at fixed duty cycles can be employed.” Some Features Output overcurrent protection Industry standard eighth brick Positive remote On/Off logic Delivers up to 240W of output power High efficiency: 96% at 9.6V full load GE – Power Electronics History [Read More ....]

Vicor DC-DC Converters and Power Supplies

Power Electronics No Responses »

Jan 042013

Vicor DC-DC Converters and Power Supplies Power Supply, AC-DC Converters, Vicor Corporation designs, manufactures and markets modular power components and complete power systems used in the communications, data processing, industrial controls, test equipment, medical and defense electronic markets. These VICBrick Intermediate Bus Converter modules use Vicor’s VI Chip BCM intermediate bus converter to achieve the highest performance for Intermediate Bus Architecture applications…. 2013 – New Maxi, Mini and Micro DC-DC Converters Vicor’s Maxi, Mini and Micro product series DC-DC converters represent a leap in the performance and flexibility of power components. With advanced power processing, control and packaging technologies, power [Read More ....]

TDK – Electronic components and Materials

Discrete Passive, Power Electronics No Responses »

Sep 162012

TDK - Electronic components and Materials

Electronic components, materials and power supplies to factory automation systems, anechoic chambers, test systems and more. TDK – Electronic components and Materials TDK was founded in Japan on 7 December 1935 to manufacture iron-based magnetic material ferrite, which had been recently invented by Yogoro Kato and Takeshi Takei. In 1952 they began production of magnetic tapes, with compact cassette tapes following in 1966; it is for these that the company is most widely noted CAT is free software which displays the electric characteristics of TDK EMC components. Please use as a tool when EMC components are selected. TDK Corporation – [Read More ....]

TDK Lambda – SMPS UPS Power Supply Specialist

Power Electronics No Responses »

Sep 152012

TDK Lambda – SMPS UPS Power Supply Specialist “Switching power supplies are power supplies switched by high-speed semiconductor switches. They are the most common type of compact, lightweight, high-efficiency power supply. Uninterruptible power systems (UPS) are backup power supplies that use a built-in battery to stably supply continuous clean power to connected devices when the regular supply power shuts down due to a power failure or other power problem. TDK-Lambda offers both these types of power supplies”. CME150-24 – Single output AC-DC converter 150 – TDK Lambda Features Include Leakage current 0.3mA or less (at 265VAC) EMI/EMS class B approved. [Read More ....]

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