Delta-Q Technologies introduced a new line of battery charging solutions with the launch of the XV3300. Its unique design combines a high-performance 3.3kW charger, a 500W DC-DC converter, and an EV charging station interface in a highly compact package. The XV3300 is the ideal solution for power-train electrification. The 3.3kW charger will be available in […]
Battery Management
Multi-chemistry battery chargers designed for energy storage apps
Applied Power Systems (APS) is offering its latest three-phase industrial battery charger, the SmartCharger Series intelligent multi-chemistry battery chargers. The BC6837 SmartCharger Series intelligent multi-chemistry battery chargers are designed for energy storage applications with a wide range of battery voltages and power levels. Features include High efficiency, high-frequency chargers; For EV, Marine, Transit, Backup, or […]
Supercapacitor line now ranges from coin cell, radial form factors, large snap-in types
New Yorker Electronics has announced its distribution of the newly expanded Cornell Dubilier line of Supercapacitors. Additional capacitance values and cell sizes have been added to its already extensive supercapacitor platforms, the DGH 2.7 volt and DSF 3.0-volt series. The company’s product line now ranges from board-mountable coin cell types to radial form factors […]
Coreless hall-effect current sensor targets high-current automotive, industrial apps
Allegro MicroSystems, Inc. announced a new coreless Hall-effect current sensor for demanding automotive and industrial systems, offering higher accuracy and sensitivity, additional fault detection capabilities, and user programmability. Allegro’s new ACS37610 sensor joins the ACS37612 as the industry’s first family of truly coreless Hall sensing solutions designed to measure currents from 100 A to greater than 4000 A […]
300-W/20-A buck-boost dc-dc converters optimized for 24-V inputs
TDK Corporation announces the addition of 20A 300W rated models to the i7C non-isolated DC-DC converter series. These buck-boost board mount power modules have been optimized for 24V input with a range of 9 to 36Vdc and can be adjusted from 8 to 24V. The i7C topology enables a seamless transition from buck (voltage reduction) […]
UPS provides long back-up times via lithium-iron-phosphate batteries
Falcon Electric, Inc. introduces its lightweight SL LiFePO4 UPS family with lithium iron phosphate (LiFePO4) batteries that feature three to four times longer runtimes over lead-acid-based UPSs. Falcon’s 1 to 3kVA SL UPS features lithium iron phosphate batteries that provide maximum reliability and service life. Unlike other lithium-ion battery types, Falcon’s LiFePO4 batteries are safe as the lithium iron phosphate cathode material […]
Boost converter, LDO ICs feature supe-low quiescent currents
Designers can now extend battery life and reduce the solution size of consumer, industrial, healthcare, and IoT systems with three new Essential Analog ICs from Maxim Integrated Products, Inc. The MAX17227A 2A nano power boost converter, the MAX17291 high voltage, 1A boost converter, and the MAX38911 500mA LDO all provide the lowest quiescent current among competitive solutions to […]
High-power MOSFETs feature low resistance, high switching efficiency
Infineon Technologies AG has launched StrongIRFET 2 – the new generation of power MOSFET technology in 80 V and 100 V. Featuring broad availability at distribution partners and excellent price/performance ratio make these right-fit products an easy choice for designers interested in convenient selection and purchasing. Optimized for both low- and high-switching frequencies, the family […]
High-power current sense resistors meet automotive quality standards
Bourns, Inc. announced the addition of nine new models to its existing AEC-Q200 compliant Model CSM2F High Power Current Sense Resistor Series. Bourns designed the new series as efficient, reliable, cost-effective, and accurate measurement solutions for the battery management systems (BMS), industrial control, and other high current applications. Current sense resistors are growing in popularity due to […]
What is a “Joule Thief” dc/dc converter?
In some applications, it can be useful to drain almost all of the energy of a single cell battery, well below the voltage where the battery is usually considered fully discharged or “dead.” That’s when a Joule Thief dc/dc converter can be attractive. The name implies that the dc/dc converter is stealing Joules of energy […]
