In this section, we will cover how to harden a meter against these magnetic tamper attacks by using shunts for current sensors. For poly-phase implementations, I will go over how to use isolated delta sigma modulators to add the necessary isolation to use shunt current sensors and create magnetically immune poly-phase energy measurement systems. The TIDA-00601 and TIDA-01094 reference designs, which show how to implement a poly-phase isolated shunt measurement system, will be discussed as well as the associated AMC1304 high-side power supplies used in these designs.
High Accuracy AC Analog Input Module for Voltage & Current measurement using High Resolution Precision ADC for Protection Relay
Welcome to the world of power systems. This training session covers quick introduction to power systems and need for protection relay, protection relay modular architecture, AC analog input module (AIM), key specifications, time and frequency domain analysis, coherent, simultaneous and over sampling, selection of ADC and other key components and TI solutions. Design details for TI Design TIDA-00834 and links to TI designs customer can refer when designing AIM.
This series highlights the high-resolution DLP 4K UHD digital display solution for laser tv and digital signage applications. The DLP 4K UHD chipset, featuring the DLP660TE digital micromirror device (DMD), enables bright and large images for projection systems. The series includes:
- DLP 4K UHD training overview
- Chipset overview and target display applications
- System design considerations
- Supply chain options for system implementation
- Getting started resources
High Speed Signal Chain University is your portal to relevant training material on High Speed Data Converters and High Speed Amplifiers including topics related to RF Sampling Converters, JESD204B SerDes standard, and RF Fundamentals.
For both isolated modulator and isolated metrology AFE architectures, high-side power supplies are needed for each phase. In this section, the different high-side power supply options that are available are discussed, which include cap-drop power supplies, isolated DC/DC power supplies with external transformers, as well as isolated DC/DC power supplies with transformers integrated.
In this section, the MSDI concept is introduced and how the MSDI helps solve system challenges is discussed in details
Learn how DLP Pico technology benefits a wearable display system; topics included are: block diagram, DLP technology overview, benefits of DLP Pico technology, and product selection.
CNC routers use step and direction signals to control each stepper motors. In addition motor information (position, temperature, fault) gets transferred from stepper motors back to control unit. This must be done in star topology and a mix of proprietary interfaces. Simple open real-time Ethernet (SORTE) enables 4 µs cycle time on industrial Ethernet and replaces step/direction signal and motor feedback info into a single Ethernet cable that is also wired in line topology.
As processing requirements for electricity meters gradually increase, it becomes increasingly difficult to find one device that meets both the processing requirements for adding advanced metrology features to smart meters while also accurately sensing metrology parameters, such as RMS voltage, RMS current and active power. To deal with this design challenge, one option is to use a separate metrology microcontroller and a standalone ADC.
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.
As processing requirements for electricity meters gradually increase, it becomes increasingly difficult to find one device that meets both the processing requirements for adding advanced metrology features to smart meters while also accurately sensing metrology parameters, such as RMS voltage, RMS current, and active power. To deal with this design challenge, one option is to use a separate metrology microcontroller and a standalone ADC.
We are all well aware that the demand for Electric Vehicles (EV) is increasing rapidly. This eight-part training session begins with a description of a typical EV system in part 1. Part 2 is a brief description of how both Lead Acid and Lithium Ion batteries are charged. Part 3 focuses on the types of power factor and harmonic currents. Part 4 discusses power factor correction and the typical boost PFC stage. Part 5 concentrates on the Phase Shifted Full Bridge topology, including the reasons why it is used and a detailed description of how it operates.
As the entrance of search engine, the explosive growth in wireless speaker or AI speaker is driving the new requirements of audio amplifier - higher efficiency and better audio quality.
Facing these new challenges, TAS5825M (closed loop classD with 38W stereo output) develops a lot of advanced features compared with traditional audio amplifier, which includes:
Welcome to this training series: How to Measure ECG: A Guide to the Signals, System Blocks, and Solutions.
In this section, the isolated modulator architecture will be discussed. The software and hardware design considerations for this architecture will be discussed. In addition, various isolated modulator designs will also be discussed and compared.
In this section, the isolated metrology AFE architecture will be discussed. The software and hardware design considerations for this architecture will be discussed. In addition, the TIDA-01550 isolated metrology AFE reference design will also be discussed.