voltages

SILICON PHOTONIC SWED TECHNOLOGY OFFERS CHEAPER HIGH RESOLUTION ULTRASOUND DECTECTOR

SILICON PHOTONIC SWED TECHNOLOGY OFFERS CHEAPER, HIGH RESOLUTION ULTRASOUND DECTECTOR

A group of researchers at the Helmholtz Zentrum München and the Technical University of Munich (TUM) have developed an ultrasound detector, based on silicon photonics and measuring a hundredth the width of a human hair. They claim it is the world’s smallest ultrasound detector. Rami Shnaiderman, developer of the SWED device says: This is the first time that a detector smaller than […]

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PWM Inverter Circuit using TL494

PWM Inverter Circuit using TL494

An inverter is a circuit that converts Direct Current (DC) to Alternating Current (AC). A PWM inverter is a type of circuit that uses modified square waves to simulate the effects of Alternating Current (AC), which is suitable for powering most of your household appliances. I say most-of because there generally exist two types of inverters, the first type is the so-called a modified square

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NEW SURFACE MOUNT FULLY INTEGRATED CURRENT SENSORS

NEW SURFACE-MOUNT FULLY INTEGRATED CURRENT SENSORS

The ACS772/3 family expands to include through-hole and surface-mount CB package options with enhanced working isolation voltage Allegro MicroSystems, a global leader in power and sensing solutions for motion control and energy efficient systems, today announced significant ease-of-use enhancements to its popular high current fully integrated ACS772/3 current sensor “CB” package family. These industry-leading, automotive grade high

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4.4V TO 105V INPUT SYNCHRONOUS STEP DOWN REGULATOR DELIVERS OUTPUT OF 1V TO VIN

4.4V TO 105V INPUT SYNCHRONOUS STEP-DOWN REGULATOR DELIVERS OUTPUT OF 1V TO VIN

The LT7101 synchronous step-down regulator from Analog Devices is a high efficiency, monolithic synchronous step-down dc-dc converter. It uses a constant frequency, average current mode control architecture and operates from an input voltage range of 4.4V to 105V and provides an adjustable regulated output voltage from 1V to VIN while delivering up to 1A of output current. The LT7101

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CISSOID TO EXHIBIT NEW HIGH TEMPERATURE GATE DRIVERS SIC MOSFET’S AND POWER MODULES

CISSOID TO EXHIBIT NEW HIGH TEMPERATURE GATE DRIVERS, SIC MOSFET’S AND POWER MODULES

CISSOID, the leader in high temperature semiconductors for the most demanding markets, will present new High Temperature Gate Drivers, SiC MOSFET’s and IGBT Power Modules at PCIM 2019, the world’s leading exhibition and conference for power electronics, intelligent motion, renewable energy, and energy management. The company is introducing a new Gate Driver board optimized for 62mm Silicon Carbide (SiC)

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ISOLATION ICS DELIVER PRECISE CURRENT VOLTAGE MEASUREMENT WITH LOW TEMPERATURE DRIFT

ISOLATION ICS DELIVER PRECISE CURRENT, VOLTAGE MEASUREMENT WITH LOW TEMPERATURE DRIFT

Silicon Labs has introduced a family of isolated analog amplifiers, voltage sensors and delta-sigma modulator(DSM) devices designed to provide accurate current and voltage measurement with very low drift across temperature. Based on Silicon Labs’ robust, third-generation isolation technology, the new Si89xx family provides flexible voltage, current, output and package options to help developers reduce BOM cost and shrink board space for a

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THE TOP 10 LINEAR VOLTAGE REGULATORS ACCORDING TO SNAPEDA

THE TOP 10 LINEAR VOLTAGE REGULATORS ACCORDING TO SNAPEDA

In electronics, linear voltage regulators are commonly used to stabilize voltages. Regardless of the input voltages or load conditions, they will provide fixed output voltages, thus protecting devices from fluctuating outputs, which can cause inefficient performance or even damage. When designing a power supply for an application that requires a small difference between its input

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