by Patrik Kalbermatten, KEMET Engineered composite cores have enabled inductor manufacturers to pack high inductance into a small volume. New … [Read More...]
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Standard amplifier functions in HEV/EV battery management systems
by Sanjeev Manadhar, Texas Instruments Hybrid electric vehicles (HEVs) and electric vehicles (EVs) are popular because they have low (to zero) … [Read More...]
More Power Electronics News
Small footprint surface-mount inductors cover wide temperature range for power-dense apps
TT Electronics announced two new surface-mount device (SMD) power inductors: the HM66M series for use in high frequency power conversion systems and EMI filter applications, and the HM78M series for … [Read More...]
Researchers coat linen thread with nanotubes to make thread-based transistors
In a study published in ACS Applied Materials and Interfaces, researchers from Tufts University say they have devised the first thread-based transistors (TBTs) which can be fashioned into simple, … [Read More...]
X-capacitor discharge ICs help designs meet IEC60335 specs
Power Integrations announced CAPZero-3, the latest generation of the company’s energy-saving X-capacitor discharge ICs. Two-terminal CAPZero-3 ICs enable designers to easily meet IEC60335 safety … [Read More...]
How new inductor cores meet demands for smaller, quieter, and more reliable power
by Patrik Kalbermatten, KEMET Engineered composite cores have enabled inductor manufacturers to pack high inductance into a small volume. New FlakeComposite technology takes core performance to the … [Read More...]
Standard amplifier functions in HEV/EV battery management systems
by Sanjeev Manadhar, Texas Instruments Hybrid electric vehicles (HEVs) and electric vehicles (EVs) are popular because they have low (to zero) emissions and fewer maintenance requirements while … [Read More...]
Low-capacitance varistors target automotive Ethernet apps
TDK Corporation has expanded its lineup of multilayer varistors with the new AVRH10C101KT1R1NE8 for automotive Ethernet. Thanks to the extremely precise multilayer technology, the product features a … [Read More...]
High-isolation dc/dc converters output up to 20 W
TRACO POWER announces the release of their TRI Series of high voltage DC/DC converters featuring five power ranges. The 3.5, 6 and 10-watt models feature 7,071 VDC I/O isolation / 9,000 VDC peak … [Read More...]
Power amplifier IC tackles high-density power applications with 200V and 1A continuous current
The PA164 is a high voltage operational amplifier from Apex Microtechnology and is housed in a QFP style package with a monolithic amplifier core designed for high-density power applications. The … [Read More...]
Non-isolated buck switchers provide high-voltage AC-DC conversion with low standby current
Diodes Incorporated (Nasdaq: DIOD) today announced the AP3917 family of universal AC-DC, non-isolated buck (step-down) power switchers for low-power applications, such as small appliances and IoT … [Read More...]
HIgh-current power inductors target automotive apps
Power management company Eaton today launched its automotive-grade HCM1AV2 product line of high current power inductors designed for the transportation market to address increased power conversion and … [Read More...]
Advanced circuit protection for connected autonomous vehicles
New protocols for high connectivity need robust protection for reliability and safety. James Colby | Littelfuse, Inc. At the turn of the century, automobiles hosted many electronic systems that were … [Read More...]
Keeping connected electronics cool with thermoelectric modules
Future connected vehicles are characterized by clusters of densely packed electronics. Thermoelectric modules can keep the temperature of these hot spots at manageable levels. Andrew Dereka | Laird … [Read More...]
How bidirectional converters speed the design of dual-battery automotive systems
New standards for combined 48-V/12-V vehicles dictate stringent tests for overvoltages and currents that new converter ICs can help meet. Tony Armstrong | Analog Devices Inc. The 48/12-V automotive … [Read More...]
Want a new perspective on battery management? Buy a plug-in EV.
One facet of EV ownership: Thinking of your daily commute power consumption as equivalent to the sunlight hitting 20 ft2 of your lawn. Rudye McGlothlin, Silicon Labs Earlier this year I took my … [Read More...]
Li-ion battery management IC for hybrid and electric vehicles
Renesas Electronics Corporation announced its fourth-generation lithium-ion (Li-ion) battery management IC that offers unmatched lifetime accuracy. The ISL78714 provides accurate cell voltage and … [Read More...]
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