With automotive power-over-coax (PoC) technology, a single coaxial cable can simultaneously carry both power and data. PoC is widely used in automotive camera systems as ADAS for safe driving has become more widespread. Using a single coaxial cable for power and signal lowers the vehicle’s weight by reducing cabling, which in turn helps to improve fuel and power consumption. Simplified cabling within the vehicle also allows for a more effective use of the space.
The PoC system requires a filter incorporating multiple inductors to separate power from the data signal before processing effectively. With this in mind, TDK Corporation has now expanded its ADL4524VL series (4,5 x 2,4 x 2,6 mm – L x W x H) of wire-wound inductors for automotive power-over-coax (PoC).
The ADL4524VL enables high impedance at a wide frequency range from 10 MHz to 1 GHz with its proprietary materials and structural design innovation. This reduces the number of inductors used to save space. By covering a wide frequency range, this product can handle applications with fewer inductors. For example, where conventional solutions might require three inductors, this solution requires only one. The inductor ensures high reliability with an upper operation temperature range limit of 155°C.
Looking ahead, TDK is committed to developing inductors for automotive PoC applications by pursuing optimised design by refining multilayer, wire-wound, and thin-film technologies to address market needs. TDK will expand its lineup of products to improve the quality of PoC transmission signals.
High precision multi-GNSS antenna RS South Africa
Telecoms, Datacoms, Wireless, IoT
The Amphenol PCTEL GNSS-L125-DH-NF multi-GNSS antenna is a high-performance antenna designed for reliable global navigation satellite system reception in demanding environments.
Read more...Precise, adaptive battery health-monitoring RS South Africa
Power Electronics / Power Management
New fuel gauge solution from Nordic delivers State-of-Health reporting, adaptive battery modelling, and seamless fleet observability via nRF Cloud.
Read more...Enclosures engineered for extremes RS South Africa
Enclosures, Racks, Cabinets & Panel Products
When electronic components face the relentless demands of heavy industry or unpredictable outdoor elements, Takachi’s IP67 diecast aluminium enclosures provide a robust line of defence.
Read more...Smarter compact automation with LOGO! 9 RS South Africa
Programmable Logic
Siemens recently announced LOGO! 9, the latest generation of its compact logic controller designed for small automation projects in both industrial and building applications.
Read more...Tiny power inductor for low noise applications iCorp Technologies
Passive Components
With the evolution of Bluetooth, chips, sensors and other technologies, the design of TWS earphones is becoming smaller and thinner, and the performance and size requirements of integrated inductors need to follow suit.
Read more...Ultra compact NTC thermistors RS South Africa
Test & Measurement
Murata Manufacturing Co. has expanded its compact NCU03 series of NTC thermistors with two ultra-small 0603M devices tailored for consumer and automotive designs.
Read more...DC link capacitors for demanding applications RS South Africa
Power Electronics / Power Management
TDK Corporation has announced the B3271xP series of DC link film capacitors, offering high thermal robustness for demanding automotive and industrial power electronics.
Read more...High-endurance polymer tantalum capacitors
Passive Components
Panasonic Industry TDC Series POSCAP polymer tantalum capacitors deliver high endurance and reliable performance in demanding, high-temperature environments.
Read more...Thin-film inductors for optical transceivers RS South Africa
Passive Components
TDK has expanded its PLEC69B series (1,2 x 0,6 x 0,95 mm – L x W x H) of thin-film inductors, used for separating the data signal from the power in optical transceivers in AI data centres.
Read more...Low-resistance MLCCs RS South Africa
Passive Components
TDK Corporation has expanded its CN series of low-resistance soft-termination multilayer ceramic capacitors; achieving 22 nF capacitance in the 3225 case size.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version