Littelfuse, Inc., an industrial technology manufacturing company, announced the release of its new 823A Series Fuse, an AEC-Q200-qualified, high-voltage-rated surface-mount (SMD) fuse with high interrupting ratings. Designed to meet the … [Read more...]
New compact, dual-circuit tactile switch ideal for EV charging applications
Littelfuse, Inc., a global industrial technology manufacturer, has introduced the C&K Switches KSC2 KSC Dual Circuit Technology (DCT) Series Tactile Switches, designed to meet the evolving demands of compact, high-performance applications -- … [Read more...]
New diodes designed to safeguard critical components in EVs
Littelfuse, Inc., an industrial technology manufacturing company, announced the launch of the TPSMB-L Series Automotive TVS Diodes, designed explicitly for Battery Management Systems (BMS) in 800 V electric vehicles (EVs). These advanced diodes … [Read more...]
Asymmetrical TVS diode enhances SiC MOSFET protection in EV applications
Littelfuse, an industrial technology manufacturing company, has introduced the TPSMB Asymmetrical TVS Diode Series, the first-to-market asymmetrical TVS diode designed to protect Silicon Carbide (SiC) MOSFET gate drivers in automotive applications. … [Read more...]
High-speed semiconductor fuses enhance protection for EV chargers
Littelfuse has introduced the QS series of high-speed semiconductor fuses designed to protect power semiconductor devices. The cylindrical 10 x 38 mm fuses feature higher current ratings and rapid response times to limit fault currents. These … [Read more...]
How to ensure EV battery safety with advanced temperature monitoring
Lithium-ion batteries offer high energy density (relative to their size and weight), high efficiency, and a long lifespan. Due to these benefits, high-capacity lithium-ion batteries are the technology of choice for most electric vehicles … [Read more...]
Residual current monitor series for Mode 2 and 3 charging stations
Littelfuse, Inc., an industrial technology manufacturing company, announced the RCMP20 Residual Current Monitor Series for Mode 2 and Mode 3 EV charging stations. The RCMP20 Series sets a new standard in electric vehicle (EV) charging safety, … [Read more...]
Industry’s first asymmetrical TVS diodes for SiC MOSFET gate protection
Littelfuse, Inc., an industrial technology manufacturing company empowering a sustainable, connected, and safer world, announced the SMFA Asymmetrical Series Surface-Mount TVS Diode, the first-to-market asymmetrical TVS solution specifically designed … [Read more...]
A few essential components for secondary electrical systems in EVs
From fully electric cars and trucks to emergency response vehicles and heavy-duty construction machinery, secondary electrical systems are critical to EVs' utility. They power everything from air conditioners, seat heaters, and infotainment systems … [Read more...]
MOV for charging stations meets AEC-Q200 requirements
Littelfuse, Inc. announced the SM10 Varistor Series, a revolutionary Metal Oxide Varistor (MOV) designed to provide superior transient surge protection in automotive electronics, electric vehicles (EVs), and various other applications. This latest … [Read more...]
Trigger alerts when Li-ion batteries get too hot
TTape from Littelfuse, a set of temperature-triggered switches, raises a bit that indicates 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 … [Read more...]
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. So, it’s important to monitor their temperature and act before damage occurs. You can … [Read more...]
Thyristor protects EVs from voltage and current surges
Littelfuse, Inc. announced the launch of its new Pxxx0S3N-A Automotive Grade 3kA SIDACtor Protection Thyristor Series in DO-214AB (SMC) package. This innovative product is designed to provide robust and reliable high-surge current protection for … [Read more...]
Protecting fast EV charging stations
Several standards dictate safety measures that fast charging stations must employ. An estimated 5.5 million electric vehicles (EVs) were on the road in 2020. By 2025, the expectation is that over 24 million EVs will be in use. A significant … [Read more...]
Battery pack protection keeps EVs on the road
A few best practices for handling transients and over-currents help make electronic drivetrains more reliable. Automotive market analysts predict that by 2025, high-end vehicles will contain more than $6,000 in electronic components. Most of these … [Read more...]