All items tagged with power supply (33)

Cambridge GaN Devices Expands GaN-based 140-240W USB-PD Development

May 30, 2024 by Joao Martins

Cambridge GaN Devices Expands GaN-based 140-240W USB-PD Development

Cambridge GaN Devices (CGD), the British fabless semiconductor company, dedicated to develop energy-efficient GaN-based power devices that make greener electronics possible, has signed a Memorandum of Understanding with Industrial Technology Research Institute (ITRI) of Taiwan to develop high performance GaN solutions for USB-Power Delivery (USB-PD) adaptors. The MoU also covers the sharing of domestic and international market information, joint visits to potential customers and promotion.

New Schurter White Paper Highlights Critical Considerations for Power Entry Modules

May 3, 2024 by audioXpress Staff

New Schurter White Paper Highlights Critical Considerations for Power Entry Modules

As the demand for safe and efficient power solutions for equipment grows, Schurter is committed to addressing the impact of power loss as it relates to Power Entry Modules (PEMs). To emphasize the necessity of carefully addressing power dissipation and temperature deratings for all PEM related components to ensure long-term safe operation, the Swiss technology specialist released a useful new white paper.

RME Unveils New DPS-2 Power Supply and LNI-2 DC Filter and Stabilizer

April 24, 2024 by Joao Martins

RME Unveils New DPS-2 Power Supply and LNI-2 DC Filter and Stabilizer

German audio interface specialists RME Audio, announced two new solutions designed to improve the performance of its ADI-2 series of converters in critical applications. The RME DPS-2 is a super low noise linear audio power supply with a unique µfilter and sensor technology that adds a wide range of unique and highly useful features such as offering two differently filtered outputs. The second product is the LNI-2 DC, an active DC filter with galvanic isolation.

Schurter New Ultra-Compact IEC Appliance Inlet with Line Filter Saves Valuable Interior Space

November 20, 2023 by audioXpress Staff

Schurter New Ultra-Compact IEC Appliance Inlet with Line Filter Saves Valuable Interior Space

Schurter continues to meet today’s increasing demand for smaller electronic equipment with the launch of its 5121 filtered appliance power inlet connector system. The new, compact filter series features an IEC C14 inlet with capacitors and a fully enclosed steel housing that reliably shields high-frequency interference conducted through cables or radiated interference.

ICEpower Launches 1000S Power Supply for 2-Way and 3-Way Designs

April 6, 2023 by audioXpress Staff

ICEpower Launches 1000S Power Supply for 2-Way and 3-Way Designs

Audio amplification solutions company ICEpower announced availability of its latest 1000S power supply, filling a gap in the company's portfolio for high-power amplification equipment. Based on the resonant LLC converter of the tried and tested ICEpower 700AS1 module, the new 1000S offers a stable and consistent power supply solution in a compact format to pair with the company's 300A2 and 400A2 modules for applications in hifi, commercial amps, whole home audio and active speakers.

STMicroelectronics Receives USB-IF Certification for Complete 140W USB PD 3.1 Solution

March 6, 2023 by Cristina Costa

STMicroelectronics Receives USB-IF Certification for Complete 140W USB PD 3.1 Solution

STMicroelectronics has achieved USB-IF (USB Implementers Forum) certification of two ICs for use in adapter (source) and device (sink) sides of a USB Power Delivery (USB PD) EPR power supply/charger product. The new ICs extend the range of a universal charger to 140W, allowing for a single AC to DC adapter to charge equipment such as computers, smart-home actuators, power tools, and e-bikes, as well as traditional applications including smartphones, TWS earbuds, and Bluetooth speakers.

A Look at the Future of Audio in audioXpress November 2022

October 11, 2022 by audioXpress Staff

A Look at the Future of Audio in audioXpress November 2022

audioXpress' November 2022 cover highlights this year's Speaker Design Competition, an extensive Market Update on Wireless Audio technology and two articles addressing Digital Signal Processing techniques. Frans de Wit explains the real improvements that can be achieved on power supply design for high-end audio systems, and Chuck Hansen opens up a valuable series on Power Transformers for audio electronics. Finally, Scott Dorsey visits the Lundahl Transformers factory in Sweden, while Richard Honeycutt revisits Voltage Regulator (VR) Tubes used in Audio Amplifiers.

Magnachip Introduces High-Performance Synchronous Boost Converter for Battery-Powered Speakers

March 15, 2022 by Cristina Costa

Magnachip Introduces High-Performance Synchronous Boost Converter for Battery-Powered Speakers

Magnachip Semiconductor Corporation has released a synchronous boost converter with a new architecture of high-side and low-side switches that achieves a high efficiency to support for a variety of applications, including Bluetooth speakers and other battery-operated devices. The new synchronous boost converter is equipped with a fast transient response to reduce output voltage fluctuations in a short response time for stable power supply, making it ideally suited for devices which can exhibit significant current variations.

EPC Introduces 12V – 48V 500W GaN Boost Converter in Collaboration With Renesas

January 6, 2022 by Cristina Costa

EPC Introduces 12V – 48V 500W GaN Boost Converter in Collaboration With Renesas

EPC announced the availability of the EPC9166, a 500W DC-DC demo board that converts a 12V input to 48V output. The EPC9166 demo board demonstrates the Renesas ISL81807 80V two-phase synchronous boost controller with the latest generation EPC2218 eGaN FETs from EPC to achieve greater than 96.5% efficiency in a 12V input to 48V regulated output conversion with 500kHz switching frequency. The output voltage can be configured to 36V, 48V, and 60V. The board can deliver 480W power without a heatsink.

Io Audio Technologies Announces Mouser Electronics as Official Distributor

September 16, 2021 by audioXpress Staff

Io Audio Technologies Announces Mouser Electronics as Official Distributor

Io Audio Technologies has announced Mouser Electronics, global supplier of various electronic components and semiconductors, as an official distributor of its complete line of connectors and cable assemblies. The new partnership with Mouser Electronics expands the coverage for Io Audio Technologies’ core products serving analog, data and power applications, including its complete line of cable assemblies and connectors.

«
1
2
3
4
»