Würth Elektronik Launches Heat Sink Portfolio for Power Electronics and ICs
https://www.electronics-lab.com/wurth-elektronik-launches-heat-sink-portfolio-for-power-electronics-and-ics/
The new heat sinks target THT-TO packages and flat-surface ICs, with pre-coated thermal interface material variants available from stock.
Extreme Temperature Probe Tips Measure Direct Current in Harsh Environments
https://www.electronics-lab.com/extreme-temperature-probe-tips-measure-direct-current-in-harsh-environments/
Tektronix has added extreme temperature probe tips to its IsoVu isolated current probe platform, enabling direct current measurements across a wide temperature range from -40°C to 125°C.
Allegro Microsystems Unveils Magnetic Current Sensor for Power Electronics
https://www.electronics-lab.com/allegro-microsystems-unveils-magnetic-current-sensor-for-power-electronics/
The ACS37017 sensor achieves 0.55% typical accuracy over temperature and lifetime, with a 750 kHz bandwidth for high-voltage power conversion systems in automotive and industrial applications.
TDK’s High-Current DC-Link Capacitors Operate at 105 °C Without Derating
https://www.electronics-lab.com/tdks-high-current-dc-link-capacitors-operate-at-105-c-without-derating/
Designed for high current density in power electronics, the new ModCap UHP series combines a high-temperature dielectric with a modular form, enabling a 200,000-hour lifetime in high temperatures.
Infineon Expands Xensiv Family of Coreless Magnetic Current Sensors
https://www.electronics-lab.com/infineon-expands-xensiv-family-of-coreless-magnetic-current-sensors/
The new TLE4971/TLI4971 sensors are housed in a 300-mil package and offer a 0.7% total error for highly accurate, bidirectional AC/DC measurement in industrial and automotive applications.
Pololu H2 High-Power DC Motor Driver for Robotics
https://www.electronics-lab.com/pololu-h2-high-power-dc-motor-driver-for-robotics/
The Pololu H2 High-Power DC Motor Driver 36v11 CS is a compact and efficient motor driver designed for high-power brushed DC motors. Measuring just 1.3″ x 0.8″, it supports a range of 5V to 60V and can handle up to 11 amps of current. Even though it doesn’t have a special cooling system, it’s made […]
NCH6300HV high voltage DC-DC power booster for nixie displays
https://www.electronics-lab.com/nch6300hv-high-voltage-dc-dc-power-booster-for-nixie-displays/
Nixie tube is an electronic device for displaying numerals or other information using glow discharge. A potential difference is applied between two electrodes in a glass tube containing low-pressure gas. The flow of electric current through the gas makes plasma. This phenomenon is called glow discharge. First introduced in 1955, the Nixie displays are legendary. […]
The Next-Generation Semiconductor for Power Electronics
https://www.electronics-lab.com/the-next-generation-semiconductor-for-power-electronics/
Researchers have demonstrated the high-performance potential of an experimental transistor made of a semiconductor called beta gallium oxide, which could bring new ultra-efficient switches for applications such as the power grid, military ships and aircraft. The semiconductor is promising for next-generation “power electronics,” or devices needed to control the flow of electrical energy in circuits. […]