battery

MAXIM INTEGRATED MAX38650 NANOPOWER BUCK CONVERTER

MAXIM INTEGRATED MAX38650 NANOPOWER BUCK CONVERTER

Maxim Integrated MAX38650 nanoPower Buck Converter provides an ultra-low 390nA quiescent current and operates from a 1.8V to 5.5V input voltage. The MAX38650 supports load currents of up to 100mA with peak efficiencies of 95%. The MAX38650 offers high efficiency throughout the load range with a small total solution size. The device is ideal for battery applications where extended battery life […]

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100V HIGH CURRENT PHOTORELAY RELEASED IN DIP4 PACKAGE FOR INDUSTRIAL EQUIPMENT

100V HIGH-CURRENT PHOTORELAY RELEASED IN DIP4 PACKAGE FOR INDUSTRIAL EQUIPMENT

Toshiba Electronics has released a 100 V high-current photorelay, TLP241B for industrial equipment building automation systems and mechanical relay replacements, security systems, heating, ventilation and air conditioning (HVAC), Battery Management System (BMS), etc. Encompassed in a DIP4 package, this new device comprises of a photo MOSFET optically coupled to an infrared light-emitting diode. The ability of TLP241B photorelay to provide an

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65V INPUT 12VDC OUTPUT 1A SYNCHRONOUS BUCK DC DC CONVERTER USING LM5164

65V INPUT -12VDC OUTPUT 1A SYNCHRONOUS BUCK DC/DC CONVERTER USING LM5164

This is a step-down DC-DC converter mainly designed for application such as high-cell-count battery packs, power tools, garden tools and electric scooters, drones. Some of the features of the project is precision enable, input voltage UVLO, internal soft start etc. The project operates over wide input voltage range of 15V to 65V to provide a regulated 12V-1A output at

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ASPENCORE BOOK HIGHLIGHTS GANS ROLE FOR THE NEW POWER ELECTRONICS WORLD

ASPENCORE BOOK HIGHLIGHTS GAN’S ROLE FOR THE NEW POWER ELECTRONICS WORLD

Why Wide BandGap (WBG), and why GaN specifically? AspenCore Media’s new book, the “AspenCore Guide to Gallium Nitride: A New Era for Power Electronics,” answers those questions and more. WBG power semiconductor devices in silicon carbide and GaN technology provide design advantages that are allowing previously unimaginable application performance: low leakage current, significantly reduced power losses, higher power density, higher-frequency operation, and

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NEW FLEXIBLE RECHARGEABLE SILVER OXIDE ZINC BATTERY 10 TIMES STRONGER THAN LITHIUM BATTERIES

NEW FLEXIBLE RECHARGEABLE SILVER OXIDE-ZINC BATTERY 10 TIMES STRONGER THAN LITHIUM BATTERIES

A team of researchers made up from the University of California San Diego and California-based company ZPower have developed a flexible, rechargeable silver oxide-zinc battery with a 5 to 10 times greater energy density than standard batteries. A good characteristic of the battery is that it is easier to manufacture because most flexible batteries need to be manufactured in sterile conditions, under vacuum,

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STM32WB FEATHER DEVELOPMENT BOARD WITH STM32WB55 BLUETOOTH 5.0 SOC SELLS FOR 45

STM32WB FEATHER DEVELOPMENT BOARD WITH STM32WB55 BLUETOOTH 5.0 SOC SELLS FOR $45

Reclaimer Labs has launched an STM32WB Feather development board that is based on STMicro’s first wireless STM32 MCU which was announced sometime around last year. The STM32WB Feather board like other development boards in the STM32 family of wireless MCUs is built around the STM32WB55CG SoC which includes an 64MHz Arm Cortex‐M4 running as the main processor along with a 32MHz Cortex‐M0+

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STMICROELECTRONICS STEVAL PTOOL1V1 BLDC MOTOR DRIVER FOR BATTERY POWERED APPLICATIONS

STMICROELECTRONICS STEVAL-PTOOL1V1 BLDC MOTOR DRIVER FOR BATTERY-POWERED APPLICATIONS

Due to continuous developments in power electronics and advanced semiconductor devices, the brushless DC motor (BLDC), also known as the electronically commuted motor, is seen in commercial and industrial applications. If you are looking for a brushless motor design, this might aid your requirements. The STEVAL-PTOOL1V1 from STMicroelectronics is based on the STSPIN32F0B controller, which is an advanced

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PIC24F MCUS FEATURE LOW POWER ANIMATED DISPLAY DRIVER FOR BATTERY POWERED DEVICES

PIC24F MCUS FEATURE LOW POWER ANIMATED DISPLAY DRIVER FOR BATTERY-POWERED DEVICES

Many applications these days require a small or bigger display, either for displaying the time, temperature or other sensor value, or even just a battery indicator, in a simple manner. With them, you usually want some sort of animation, such as a blinking, so that the system feels more alive and interesting to the user. The

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