Next Generation of GaN for Electrification
Gallium nitride is a key component of future energy-efficient electric vehicles and 5G networks. Hexagem, a Lund University–based startup, is developing a new solution at the Swedish research institute Rise testbed ProNano. This solution should contribute to greater electrification and a sustainable future.
Wide-Bandgap Semiconductors Drive Vehicle Electrification
In a panel session on wide-bandgap semiconductors for EVs at the recent Advanced Automotive Tech Forum, three industry experts discussed efforts to address GaN and SiC current challenges and future opportunities.
New Silicon Power MOSFET Technology Rivals GaN with Near-Zero Reverse Recovery and Low On-Resistance
This new silicon power mosfet offers near-zero reverse-recovery losses, bringing an advantage to silicon that is usually seen only in gallium nitride technologies while maintaining the cost and compatibility advantages of silicon.
Standards are Needed to Fully Control Air in Buildings
We’ll explore how replaceable standardized fans and dampers could potentially be used in next generation HVAC systems.
Multi-phase MHZ Converter with GaN
This article presents three different designs affecting measurements of a non-invasive contactless current sensor. The converter is a two-phase DC/DC GaN converter with 120VDC input operating at 6.7MHz. 120VDC is a standard voltage level in the secondary power system at the International Space Station (ISS).
Keeping Cool and Calm in Tight Environments — The GaN Way
GaN offers lower conduction and switching losses that enable higher switching-frequency operation at high efficiency adapters.
Wide-Bandgap Materials Address EV Power and Efficiency Requirements
SiC and GaN technologies have grown tremendously over the years, demonstrating that they can hugely benefit power management
New GaN Technology Simplifies Driving GaN-Based HEMTs
GaN-based lateral transistors can operate at high switching frequencies, allowing for a very compact design.
LCR Meter with Extended Frequency Range Boosts Measurement Performance
By measuring the phase-sensitive ratio of the voltage between two electrical ports of the device and the resulting current flowing through the same, an LCR meter allows to measure the absolute impedance and phase, as well as its real and imaginary parts. Rohde & Schwarz recently introduced a new family of LCR meters.
Impedance Matching for NFC Applications: Part 2
The challenge in enabling a device to communicate via NFC lies in the filter and matching network for the NFC antenna. Part 1 of this article introduced the theory of complex conjugate impedance matching.
Wide-Bandgap Semiconductors: The Next Wave of GaN and SiC
The WBG panel discussion focused on “the next wave of GaN and SiC,” taking its cue from the day’s topic presentations.
Impedance Matching for NFC Applications
To enable a device to communicate via near-field communication, you need a microcontroller, an NFC interface, and an antenna. The challenges are the filter and matching network to which the NFC antenna is connected.
Introduction to Nexperia Automotive-Grade ICs
Electronics in the automotive industry require accuracy, durability and complete reliability. All systems, including the engine control and modern driver assist, are based on parts that have to endure both high temperature and electrical interference, as well as extended durability of operation.
ASIC vs FPGA Comparison: Performance, Cost, and Design Differences Explained
This article compares Application-Specific Integrated Circuits (ASICs) and Field-Programmable Gate Arrays (FPGAs), two technologies used for creating custom digital circuits.
The Rise of Automotive-Grade SiC/GaN Power Devices in Electric Vehicles
The automotive fast recovery Silicon Carbide (SiC) and Gallium Nitride (GaN) power devices emerge as game-changing technologies.
How to Safely Discharge an AC Capacitor
AC capacitor discharge refers to the process in which a capacitor releases its stored electrical energy in an alternating current (AC) circuit.
Signs of a Bad Camshaft Position Sensor and How to Test it?
A car has a variety of electrical components, one of which is called a camshaft position sensor (CMP). This section will discuss this component, the signs that indicate a problematic camshaft position sensor, and the procedures for doing so.
Symptoms of a Bad Speed Sensor and How to Test It?
Speed sensors are utilized to measure the speed at which devices are spinning. Many vehicles, including automobiles, aerospace vehicles, off-highway and construction equipment, railway vehicles, and military vehicles, require speed sensors.
Current Divider: definition, applications & formula
A current divider is an electrical circuit configuration used to split or divide an input current into multiple branches or paths.
74LS04 Hex Inverter Datasheet(PDF) and Pinout
This article will explain some detailed information about 74LS04 Hex Inverter, including its datasheet, pinout, features and specifications.
C1815 Transistor: Pinout, Features & Specifications
This article gives a comprehensive introduction to the key information of the C1815 transistor
Guide to IC 7408 Logic Gate Chip: Specifications, Applications, and Pinout
The 7408 IC, a crucial component in electronics, features?four logic gates, each with two inputs.