• LinkedIn
  • KONTAKT
  • ANNONCERING
  • PARTNERLOGIN

ElektronikFOKUS

Fokus på elektronik

  • Branchenyt
  • Design & udvikling
  • Events
  • International News
  • IoT & embedded
  • Komponenter & konnektorer
  • Power
  • Produktion
  • Test & mål
  • Wireless & data

International news17. 08. 2018 | Rolf Sylvester-Hvid

Plug-and-Play Wireless-Charging Kit Creates Ultra-Compact Chargers for Wearables and IoT Devices

International news17. 08. 2018 By Rolf Sylvester-Hvid

The STMicroelectronics plug-and-play wireless battery-charger development kit (STEVAL-ISB045V1) lets users quickly build ultra-compact chargers up to 2.5W with a space-saving 20mm-diameter coil, for charging small IoT devices and wearables such as smart watches, sports gear, or healthcare equipment.

Built around the STWBC-WA wireless charging-transmitter controller, the kit comprises a charging base unit containing a transmitter board with the 20mm coil already connected and ready to use. Getting started is easy, using the PC-based STSW-STWBCGUI software to configure the STWBC-WA and monitor runtime information such as power delivered, bridge frequency, demodulation quality, and protocol status. The kit includes a dongle for running the GUI.

The supporting ecosystem includes certified reference boards, software, and detailed documentation to help developers quickly deliver the smallest and best-performing chargers into fast-growing new markets for smart objects and wearables.

The STWBC-WA controller chip contains integrated drivers and natively supports full-bridge or half-bridge topologies for powering the antenna. The half-bridge option allows charging up to 1W with a smaller-diameter coil for an even more compact form factor. The chip supports all standard wireless-charging features, including Foreign Object Detection (FOD) and active presence detection for safe charging, and uses digital feedback to adapt the transmitted power for optimum efficiency at all load conditions. Two firmware options give users the choice of a fast turnkey solution or customizing the application using APIs to access on-chip peripherals including an ADC, a UART, and GPIOs.

Please visit www.st.com/wbc for further information.

 

Skrevet i: International news

 
 

Seneste nyt fra redaktionen

Rohde & Schwarz demonstrates powerful test solutions for 5G NR base stations at MWC 2019

Rohde & Schwarz demonstrates powerful test solutions for 5G NR base stations at MWC 2019

International news15. 02. 2019

5G is becoming a reality. Rohde & Schwarz will present its test solutions for 5G base stations and the associated massive MIMO antenna arrays and amplifiers at Mobile World Congress 2019. Highlights include signal analysis and signal generation solutions for 5G base station tests in the

40 V low RDS(on) automotive MOSFETs in a 3×3 mm footprint for demanding powertrain applications

40 V low RDS(on) automotive MOSFETs in a 3×3 mm footprint for demanding powertrain applications

International news15. 02. 2019

Nexperia, the global leader in discretes, logic and MOSFET devices, today introduced a portfolio of low RDS(on) 40 V AEC-Q101 MOSFETs targeting space-constricted, increased-power modules in demanding powertrain applications. Housed in the miniature, LFPAK33 package which has a footprint of only 10.9

IAR Systems Group launches business incubator to boost security innovation in IoT

International news15. 02. 2019

IAR Systems Group AB (publ) (”IAR Systems”) announces that the Group is dedicating an investment fund and efforts to help grow innovative startup companies within IoT and security solutions. Through the Ymir business incubator, the Group will support companies who have new innovative ideas and

Nordic partners with one of world’s largest international cellular data carriers, iBASIS, to offer ultra-easy global connectivity for its nRF9160 cellular IoT module

Nordic partners with one of world’s largest international cellular data carriers, iBASIS, to offer ultra-easy global connectivity for its nRF9160 cellular IoT module

International news15. 02. 2019

Nordic Semiconductor today announces that it has partnered with one of the world's largest international cellular carriers in voice, data, and IoT services, iBASIS, to make global LTE-M and NB-IoT cellular IoT connectivity ultra-easy, automatic, and instant when using its nRF9160 System-in-Package

Endnu et rekordår for Mekoprint i udvidet ejerkreds

Endnu et rekordår for Mekoprint i udvidet ejerkreds

Branchenyt15. 02. 2019

Mekoprint har netop afleveret endnu et rekordregnskab, der viser en vækst på 17 % i forhold til året før. Formanden Jan Vestergaard Olsen har kvitteret for udviklingen og indtrådt i ejerkredsen. De økonomiske tal i årsregnskabet 2017/18 for Mekoprint Holding A/S viser en stigning i nettoomsætningen

Sikkerhedscontroller til det åbne PLCnext Technology økosystem

Sikkerhedscontroller til det åbne PLCnext Technology økosystem

IoT & embedded15. 02. 2019

PLCnext Control RFC 4072S er den første high-performance controller til PLCnext Technology økosystemet. Den kan anvendes til at udnytte alle fordelene ved kontrolplatformen: programmering i dit foretrukne programmeringssprog og programmeringsmiljø, anvendelse af open source software, app’s,

Chat et hurtigt svar fra Grundfos

Chat et hurtigt svar fra Grundfos

Branchenyt15. 02. 2019

Med lanceringen af Grundfos Chat får installatører, rådgivere og andre fagfolk endnu en mulighed for at få øjeblikkeligt svar på pumpespørgsmål lige når de opstår i dagligdagen. En stab af meget erfarne Grundfos-medarbejdere sidder klar ved skærmene for at hjælpe med både tekniske, servicemæssige og

AI-controller bibliotek til forebyggende vedligehold reducerer downtime

AI-controller bibliotek til forebyggende vedligehold reducerer downtime

IoT & embedded15. 02. 2019

Nu findes der en ny løsning til forebyggende vedligeholdelse og kontrol fra Omron Industrial Automation Europe. Den første AI-maskinautomationscontroller med et Sysmac-bibliotek i branchen*, der kombinerer kontrolfunktioner til produktionslinjer og udstyr med AI-bearbejdning på fabrikker i

Medico certifikat til nordjysk elektronikproducent

Medico certifikat til nordjysk elektronikproducent

AktueltProduktion15. 02. 2019

Elektronisk udstyr i syge- og sundhedsvæsenet skal have høj kvalitet og nøjagtighed samt ikke mindst stor driftssikkerhed.  Derfor stiller medicosektoren store krav til sine underleverandører. Via en netop opnået ISO-certificering melder Eurotechnic sig på banen som professionel underleverandør til

BB Electronics køber fabrik i Tjekkiet

BB Electronics køber fabrik i Tjekkiet

AktueltProduktion15. 02. 2019

BB Electronics A/S har købt tjekkiske Wendell Electronics med 130 ansatte og en omsætning i 2018 på 12,5 mill. euro (knap 95 mill. kr.). Horsens-virksomheden har i forvejen ca. 550 medarbejdere på sine fabrikker i Horsens og i Kina. Wendell Electronics ligger i Lanskroun, 180 km øst for Tjekkiets

Tilmeld Nyhedsbrev


Arkiv over seneste nyhedsbreve
 
 
 
 
Få fuld adgang til indlægning af egne pressemeddelelser… Læs mere her

/Nyheder

  • InnoFour

    Polarion® Application Lifecycle Management Solutions

  • RODAN Technologies A/S

    Loddefrie PCB konnektorer

  • Nordcad Systems A/S

    Nyheder i GerbTool og VisualCAM

  • InnoFour

    Hardware design with PADS Professional

  • Microchip Technology Inc.

    PCIe 3.1 Ethernet broers anvendelse af laveffekts sub-states muliggør strømbesparelse i platforme til indlejring og biler

  • Farnell element14

    SlimSeal-miniaturestik fra TE Connectivity

  • Nordcad Systems A/S

    Nordcad anerkendes for globalt samarbejde

  • InnoFour

    Reduce Design Time Using Routing Automation

  • BRADY A/S

    Roterende label til hurtigere fejlfinding af kabler

  • Mouser Electronics

    Mouser Releases New Issue of Methods Technology eZine Highlighting Emerging Transformational Design Trends

Vis alle nyheder fra vores FOKUSpartnere ›

International News (in English)

  • Rohde & Schwarz demonstrates powerful test solutions for 5G NR base stations at MWC 2019

    15.02.2019

  • 40 V low RDS(on) automotive MOSFETs in a 3×3 mm footprint for demanding powertrain applications

    15.02.2019

  • IAR Systems Group launches business incubator to boost security innovation in IoT

    15.02.2019

  • Nordic partners with one of world’s largest international cellular data carriers, iBASIS, to offer ultra-easy global connectivity for its nRF9160 cellular IoT module

    15.02.2019

  • Op Amp Offers High Slew Rate for Battery-Powered Devices

    13.02.2019

  • Miniaturized thin-film metal power inductors suitable for ADAS applications

    13.02.2019

  • Mini-ITX Board with latest 8th Gen Intel Processors

    13.02.2019

More news in English ›

Læs Aktuel Elektronik

Aktuel Elektronik avisforside

Annoncér i Aktuel Elektronik

Medieinformation

KONTAKT

TechMedia A/S
Naverland 35
DK - 2600 Glostrup
www.techmedia.dk

Telefon: +45 43 24 26 28
E-mail: info@techmedia.dk

Privatlivspolitik
Denne hjemmeside benytter cookies.Acceptér Reject Læs mere om vores brug af cookies her:Brug af cookies
Cookies