Zero-Voltage Switching Applied to Buck Regulation

Vicor's white paper on applying zero-voltage switching to buck regulation.

Leveraging Bus Converters in Regulated DC-DC Applications

Comparative Study of Yeaman Topology vs. Factorized Power Architecture™

An Easier and More Efficient Way to Keep your LEDs Running Brighter, Longer!

A high-level overview of power trends in the high-power LED market

Solving Automotive Electrification Challenges Via a Decentralized 48 V Power Architecture

There are many electrification choices, but most manufacturers are opting for a 48-volt mild-hybrid system rather than a full-hybrid powertrain.

Redefining Power Delivery Networks with Fixed-Ratio Converters

This white paper discusses a particular type of DC-DC coverter, the fixed-ratio converter (sometimes referred to as a bus converter), and why power system designers should consider it an essential part of power delivery architecture.

Factorized Power Architecture: Achieving high density and efficiency in board mounted power

Power system architectures adapted to solve the new challenges of a changing communications, computing and industrial world, driven by ever-increasing performance demands.

Spec Changes Top List of Power Designers’ Challenges

Mitigating the impact of inevitable changes to requirements is essential to ensure projects are on time and within budget

Use of Circuit Models in Thermal Calculations

While power components can be operated up to the maximum of the specified internal temperature range, it is always better to operate any electronic device at as low a temperature as possible.

Reverse-Mode Application of Sine Amplitude Converters

Early experimental objectives and outcomes are outlined in the paper, along with pertinent techniques that can be used to overcome new challenges implied in this novel deployment of SAC parts.

Practical EMI Control in a Power Component Design Space

This article attempts to address the notion of control of conducted emissions in the context of applying Vicor Power Components in a customer application.

How to Avoid the “Hidden Costs” of Power System Design

Stop Choosing Between a Complete Power Supply or Discrete Power Design

Power Averaging with Regulation: a Smart Solution for Pulsed Loads

Power averaging with regulation consistently improves efficiency and reduces the footprint of your power supply.

Thermal Models of Vicor Power Components

This paper describes the circuit models that have been created for Vicor products to allow engineers to estimate the maximum internal temperature of the power component when operating under known electrical conditions in a defined thermal environment.

Building a Smarter Ultra-Wide DC-DC Converter Solution with Multiple Parts

Some applications, particularly railway and hold-up power supplies, require input voltage ranges that extend well beyond what most DC-DC converters can accept.

Build Small, Lighter Power Systems by Eliminating Bulk Capacitance

Selecting the right power system architecture can have a much bigger impact than optimizing component selection for a particular design.

Active Filters Control EMI, Save PCB Space and Enhance Airflow

As spaces shrink, the potential for interference between devices increase as systems fit more functions in densely-packed boards and racks

Novel Approach to Industrial Rectifier Systems

A Novel Approach to Industrial Rectifier Systems: Dense, Efficient and Modular Architecture Enabled by Fixed-Ratio Bus Converters

How Power Components Enable Power Averaging

One solution for applications where the load is only on for a short duration and is repetitive, is to use a current-limiting converter and a capacitor to supply peak power needs.

PFC Single Conversion Line Ripple Cancellation Using the Yeaman Topology

This paper introduces a new application of the previously introduced “Yeaman Topology”.

Meet MIL Specifications While Solving SWaP-C Challenges with 270V Input Applications

The modular construction of the DCM (DC-DC Converter Module) and MFM (MIL-COTS Filter Module) is ideal for ruggedized DC-DC power systems used in compact enclosures, where these conditions can be severe