HTX7045C Series transformers feature a chip-style construction – a significant advancement over traditional core and bobbin designs that not only reduces the size of the component but also streamlines the manufacturing process, resulting in a more cost-effective solution. It offers low interwinding capacitance (as low as 0.7 pF), making it particularly well-suited for use in […]
EV Engineering
TTape: A simple way to monitor Li-ion battery-pack temperature
A set of temperature-triggered switches alerts you to hot batteries. Li-ion batteries can get hot, which can cause failures or worse in the products they power. Thus, it’s important to monitor their temperature and act before damage occurs. You can monitor temperature with a set of thermocouples, scan them, and write software to produce an […]
Renesas subsidiary acquires GaN technology company,Transphorm
Renesas Electronics Corporation and Transphorm, Inc. today announced that they have entered into a definitive agreement pursuant to which a subsidiary of Renesas will acquire the GaN . The acquisition will provide Renesas with in-house GaN technology, a key next-generation material for power semiconductors, expanding its reach into fast-growing markets such as EVs, computing (data […]
PIMs now available for power conversion stages in DC fast charging and ESS applications
Today onsemi announced the availability of nine new EliteSiC Power Integrated Modules (PIMs) enabling bidirectional charging capabilities for DC ultra-fast electric vehicle (EV) chargers and energy storage systems (ESS). The silicon carbide-based solutions will dramatically improve system cost with higher efficiency and simpler cooling mechanisms that can reduce size by up to 40% and weight […]
Design World presents the 2023 LEAP Awards Winners: Power Electronics
Now in its sixth year, Design World’s LEAP Awards continue to showcase the best engineering innovations across several design categories. It’s a large undertaking that wouldn’t be possible without the commitment and support of the engineering community.\ Each year, the editorial team assembles OEM design engineers and academics to create an independent judging panel. Below […]
SMD-based, GaN TOLL FETs are drop-in replacements for any e-mode devices
Transphorm, Inc. today introduced three SuperGaN® FETs in TOLL packages with on-resistances of 35, 50, and 72 milliohms. Transphorm’s TOLL package configuration is industry standard, meaning the SuperGaN TOLL FETs can be used as drop-in replacements for any e-mode TOLL solution. The new devices also offer Transphorm’s proven high voltage dynamic (switching) on-resistance reliability that […]
Bidirectional power for EVs: the practical and creative opportunities using power modules
Given the coexistence of 400 V and 800 V EVs on the road, what options are there to harmonize these two distinct architectures? We all know the race is on for electrification, whether through government mandates and incentives or consumers demanding green transportation solutions with higher performance, longer range, and more features. Car makers are […]
Trends for GaN adoption in xEV and clean energy power systems
Gate drivers hold the key for efficient wide bandgap semiconductor adoption on the road to sustainability. Innovative companies are developing disruptive new technologies that move the world towards a safer and more sustainable future. Wide bandgap semiconductors, notably GaN and SiC transistors, are a present-day example of a rapidly emerging and disruptive technology that dramatically […]
4 kW liquid-cooled dc-dc converter creates DC voltages in hybrid and EVs
Bel Fuse Inc. announced the release of the Bel Power Solutions 700DNG40-24-8, the second generation 4 kW liquid-cooled DC-DC converter. The unit creates DC voltages in hybrid and electric vehicles suitable to power low-voltage accessories, replacing a traditional alternator. The new converter is smaller and operates at a wider input voltage range from 450 to […]
TVS components provide circuit protection for EVs and HEVs
Inelco Hunter has announced the availability of two new ProTek Devices TVS Components. They are designed for circuit protection across a variety of electric and hybrid vehicle systems including charging systems and automotive electronic control units (ECUs). The 7,000 Watt PAM7KSMDJ24CAP is suited for circuit protection across the belt starter (BSG) generator circuit, the integrated […]
