Power-generation and heating units using radioactive decay as their primary energy source have been successfully used in space and on Earth for over 60 years. This part looks at the principles and implementation of radioisotope-based heat and power. Q: What has been the solution to this challenge? A: It’s the elegant merging of two basic […]
batteries
Need a really long-life battery or heat? Try a radioisotope thermal source – problem solved! – Part 1
Power-generation and heating units using radioactive decay as their primary energy source have been successfully used in space and on Earth for over 60 years. Selecting a non-rechargeable (primary) battery to match the application is one of the many issues designers must contend with for the many situations in which recharging is neither feasible nor […]
EV basics: Comparing innovative battery chemistries
While lithium-ion battery chemistry dominates the current electric vehicle market, scientists are working to develop innovative battery chemistries that address the known challenges the existing chemistry presents. By Adam Kimmel for Mouser Electronics Sales of electric vehicles (EVs) continue to outpace the overall automotive segment, with EV market shares of 5.2% in Q1 and 5.6% […]
Nichicon America wins coveted Leap Award
Battery supplier Nichicon America, Schaumburg, Ill., has won a top gold award in the 2022 Leap Awards for its lithium-titanate battery. The LEAP Awards celebrates the most innovative and forward-thinking products serving the design engineering space. Nichicon won in the power electronics category which covers power supplies, transistors and any other power electronic circuits, components […]
High-energy cells in CR123A form factor feature 30% more run time
Ultralife Corporation has released the XR123A — a new battery in the CR123A form factor for low to medium-rate applications that require a long service life. This compact and lightweight power source is ideal for use in smoke alarms, LED flashlights, digital cameras, and Internet of Things (IoT) sensors. The XR123A is a primary (non-rechargeable) […]
Improving battery power efficiency for IoT devices
Nanopower ship mode and sleep mode can be optimized to reduce power consumption. Suryash Rai • Analog Devices Inc. In the connected world of the internet, power management is an important way to boost the efficiency of IoT applications. In most situations, the sensor node (data acquisition element) sits in a remote area and is […]
Industrial lithium batteries that power the IIoT
Industrial grade lithium batteries reduce the operating costs of remote wireless sensors. Sol Jacobs, Tadiran Batteries At the heart of the IIoT are lithium battery-operated remote wireless devices that bring digital connectivity to emerging and evolving technologies such as SCADA, process control, industrial robotics, asset tracking, safety systems, environmental monitoring, M2M, AI, and wireless mesh […]
Good luck selling a used EV
Leland Teschler • Executive Editor There were some interesting developments at the recent and aptly named Battery Show near Detroit for those who follow battery technology. One in particular came from the Michigan-based Our Next Energy (ONE). The firm released details about a 240-Ah prismatic cell battery it has designed and which is said to […]
Gallery: Sights and sounds at the Battery Show North America 2022
Billed as the most comprehensive battery manufacturing event, the Battery Show combined with the Electric & Hybrid Vehicle Technology Expo in Novi, Mich., featured over 750 exhibitors and 150 conference presenters, with crowded aisles playing host to more than 14,500 attendees. Here are a few of the sights that caught our eye while checking out […]
Battery management system targets 1 kV/2 kA automotive applications
Sensata Technologies announced it will debut a new Battery Management System (BMS), the Lithium Balance n3-BMS, for high voltage applications at the Battery Show North America from September 13 – 15 in Novi, Michigan in booth# 2817. The Lithium Balance n3-BMS is ideal for applications with power up to 1000 volts/2000 amps, especially for battery makers […]
