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62 Results

Opportunities and System Design Aspects of Low Voltage Motor Drives in Appliances

Learn about opportunities for low voltage motors in major appliances, small appliances and power tools. Understand power stage architectures, topologies and control methods for low voltage brushed DC, stepper and brushless DC motors as well as the system design aspects, challenges and solutions.

Motor Drives in Appliances: Why Transforming from High Voltage to Low Voltage?

Learn the opportunities of motor drives in appliances and understand why there is clear transformation happening from high voltage to low voltage motor drives

Brushed DC and Stepper Motor Drives: Architectures, Challenges and Solutions

Learn the different power stage architectures and topologies for low voltage brushed DC and stepper motor drives and understand typical system design challenges and differentiated solutions from Texas Instruments.

Brushless DC Motor Drives: Architectures, Challenges and Solutions

Learn the different power stage architectures and topologies for low voltage brushless DC motor drives and understand typical design challenges and differentiated solutions with integrated motor drivers.

How to Design a Robust, Reliable and Efficient Power Stage for Brushless DC Motor?

Learn about the design challenges for the power stage in a low voltage BLDC motor drive and understand the system solutions enabling high efficient, robust and reliable system.  Also learn about different power supply solutions for low voltage motor control.

Electrical Fundamentals and Need for power systems protection

Welcome to the world of Power Systems. The first part of the session focuses on Introduction to Power Systems, Goal of Power systems protection, fundamentals of Electricity, AC or DC, Importance of electricity, Power system voltage levels and consumers of electricity. Need and Complexities in protection of power system primary Equipment like Generators, Motors, Transformers and Circuit Breakers and finally analysis of what can go wrong on a transmission line.

Introduction to Protection Relay and Power Systems Faults

Second part of the session explains use case for protection relay, the sequence of events during a fault, Fault Types and the approach for fault analysis. The Session also explains commonly used protection relays and application of different relays along the grid for protection of Generation, Transmission, Distribution and Industrial equipment, Evolution of protection relays from traditional mechanical, static and the current generation digital relays.

AC Analog Input Module Architecture (AIM)

The third part of the session provides details on the need to focus on AC analog input module and its use cases in different types of protection relays, Different types of current sensors and the use cases for these sensors including key advantages and dis-advantages. Explains AC analog input module architecture including block diagram showing the critical products and EERD with different subsystems identified showing different approaches for designing an AC AIM.

Selection of Key Components (ADC, Signal Conditioning Amplifier) for AC Analog Input Module (AIM)

Fourth part of the session explains representation of Voltage or Current waveforms in Time and frequency domain and also looks at the customer use case for application of Time or frequency domain Analysis. The session also explains different sampling approaches like Simultaneous sampling, Coherent sampling, Oversampling to improve system performance, criteria for ADC selection and choice between SAR and Delta-Sigma ADCs. There is a list of TI products that can be considered during the design of the AIM and finally provides overview for Focus ADCs for this session.

Design Details for TI design TIDA-00834 High Accuracy Analog Front End Using 16-Bit SAR ADC with ±10V Measurement Range Reference Design

Fifth part of the session will focus on providing detailed information on TIDA-00834 TI design.  The initial slides cover Design Overview, Features, Key Components, test Setup, market differentiators, Block Diagram with links to relevant TI Designs, EVMs and TI product used in this design. Circuit representation and detailed description for ADC interface, Voltage and Current measurement and Power supply are provided. Graphs for Voltage and Current measurement accuracy are shown; along with collaterals and TI design links that can be referred by customers during design.

TI Precision Labs - Current Sense Amps

TI Precision Labs - Current Sense Amplifiers: Introduction

These introduction videos give the background on current sensing and the different types of amplifiers used in this application. The most common design considerations in current sensing circuits are also introduced.
TI Precision Labs - Current Sense Amps

TI Precision Labs - Current Sense Amplifiers: Applications

Current sense amps are used in applications such as overcurrent detection, system diagnostics, and feedback and control. This section provides some useful application examples as well as recommendations for effective shunt resistor selection and layout.
High efficiency power and motor drive systems with C2000, GaN and INA240 current sensing

Designing for high-efficiency power and motor drive applications

Learn about solutions that pair the flexibility of digital power control with C2000 MCUs and in-line current sensing with the high-power efficiency of GaN. 

Engineer It Analog How-to Training

Amplifiers & RF

Whether designing a precise weigh scale or a high-bandwidth communication system, these fundamental tips and tricks will help you select the right amplifier, overcome design challenges and get the most out of instrumentation amplifiers, op amps, RF amplifiers and more. 

TI Precision Labs - Current Sense Amps

TI Precision Labs - Current Sense Amplifiers

TI Precision Labs is the electronics industry’s most comprehensive online classroom for analog engineers. The on-demand courses and tutorials pair theory and applied exercises to deepen the technical expertise of experienced engineers and accelerate the development of those early in their career. This modular, on-demand curriculum includes hands-on training videos, covering current sensing design challenges with online course work and quizzes.

62 Results
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