Resource library for design engineers

Maximum Load: The Wrong Specification for Pulsed Power

鉄道アプリケーション向けの電源システム設計

Simple Ideas to Make EMI Issues a Thing of the Past

Thermal Simulation for Cooler Power Systems

バッテリー・アプリケーション向けパワーコンポーネント

Your Power System Failed its Conducted EMI Test – Now What?

防衛アプリケーションのためのDC-DC電源システムの要求仕様

Meeting the demands of SWaP-C for defense and aerospace

電源設計における分かりやすい安全規格

Enables quick and easy configuration of complete, high efficiency, compact, multi-output power systems. 

VITA 62 Power Supply 270V_DC Input I²C™Communication

Recommendations for Maximum Compressive Force of Heat Sinks

High-performance zvs buck regulator removes barriers to increased power throughput in wide input range point-of-load applications

大容量コンデンサを削除することにより 小型/ 軽量なシステムを構築

High power supply efficiency provides reliable power over ethernet

AC line input replaces an existing DC solution in an existing PBX system

Decreased weight and size of the power source enables the payload increase of tethered robots

Conduction-cooling solution allows for truly portable network test equipment

A complete N+1 solution maintains uptime for network security AC-DC power supply

The rugged environment for Bus Wi-Fi gets an efficient and reliable power

Powering high-tech 4K cameras overcomes size, weight and EMI requirements

Low-profile AC-DC solution allows distributed antenna system to run at high temps without fans

Distributed antenna system redesign is now powered over ethernet

Remote radio units better distribute traffic while operating under fault conditions

A fanless power solution gives antenna array fast, reliable data coverage.

100% reliable backhaul communications uses an array with a footprint of just 52.97 cm²

Explosive-proof camera images in variable lighting conditions become more clear, sharp and accurate with AC-DC solution

4G remote radio unit extends mobile signal coverage in remote areas

Industrial flow meters are more accurate while working over wider flow ranges

Pulsed energy demands of airborne infrared countermeasures are averaged out to avoid system interference

Lightweight and small-sized power solution for thermal imaging camera supports increasing power and complexity

More power supports more functionality in the same space used across different platforms in sub sonar systems

Low levels of conducted and radiated EMI enable detection of signals outside the aircraft in airborne electronic countermeasure

Dual-sided cooling of power supplies on vertically-mounted racks improves thermal performance for sub-combat control

Multiple power supplies paralleled together provided 9kW high-output power

Enhanced onboard satellite voice and data communications takes advantage of maximized power amplifier efficiency

Flexible power solution with different outputs allows for easily-upgraded flight simulators

Improved efficiency of the power supply allows high temp operation in RF signal intelligence

MIL-STD power components withstand mechanical stresses caused by vibration and acceleration in helicopter gearboxes

VITA 62 increases existing power specs necessary for aircraft pod-mounted power supply

Image stability for the gimbal system improves vehicle-mounted optical sights

Minimal distortion and power supply noise helps achieve maximum range in portable ground radar

Different power requirements are handled so that UAVs adapt to different required payloads

Avionic equipment operates simultaneously from multiple power sources in extreme temps without fans

Scalable, low-weight DC-DC solution for high-capacitive loads in airborne radar

Supply voltage for the RF amplifier is well regulated during frequency-hopping, providing secure communication in portable radios

Direct infrared countermeasure's optical circuitry runs cooler while meeting stringent EMI specs

Optimize battery charging and control motor start-up allows longer time in flight for inspection UAVs

Power sharing among converters simplifies remote upgrading of optical packet transport systems

Power supply size reduction allows for additional medical diagnostic equipment functionality within the same footprint

5kW tethered UAVs fly higher and longer using increased voltage on the tether

Speed, precision, resolution and contrast of engraving lasers is improved using wide-input and output-range regulators

Slowed ramp-up process relieves stress of the power supply during startup in vehicle mounted advertising displays

Enormous video wall display becomes feasible with a move to component-enabled, higher voltage bus

Powering a smart control upgrade minimizes wasted head in hydraulic pumps

Managing the heat of the power supply makes rail signaling more reliable

Separating the functions of a traditional DC converter improves the speed and accuracy for 3D printers

A third more power in just 20% of the space for vehicle GPS applications

Power solution operates in extreme temperatures for LEDs to display brighter lights, longer

High voltage bus converters significantly reduce installation costs for outdoor stadium lighting

Bidirectional DC-DC converters conveniently transfer power between the grid and batteries in home energy storage

Handling a variety of user-defined output power requirements for medical carts

Scientific instrumentation gets twice the power without impacting the size of the equipment

Scalable power solution matches specific power levels for various machines in optical sorting

Industrial welding laser speed and accuracy improves using factorized power architecture

Automated test equipment’s speed and throughput improves with factorized power architecture

Different vehicle voltages is accommodated by one solution for digital video recorders

Fire alarm control unit uses DC-DC supply and battery backup while increasing functionality

Scalable power solutions allow marine instrumentation to keep precision while operating in extreme environments

Parallel DCMs™

Meeting the Power Challenges for Today’s Modern Rail

Vicor電源技術セミナー＆ワークショップ (10/7大阪 10/10東京)

A wide-input voltage range allows full utilization of the battery, which extended the range of the UAVs

Additional electronics for passenger seat actuators are solved with smaller, lighter components

An easier and more efficient way to keep your LEDs running brighter, longer!

Lack of resources and skills hamper successful delivery of power-system projects

How to avoid the "hidden costs" of power system design

Gyoukou Supercomputer Leveraging 48V Factorized Power

How to Use the 24 V ZVS Buck Evaluation Board

Why are power designs moving to 48V?

Output Voltage Trimming

Paralleling DC-DC Converters

Power system architectures for higher voltage DC distribution

An Introduction to Vicor's PRM® Modules

ExaScaler and PEZY Computing unveil the first super computer

Redundancy and Power Bus ORing

Thermal and mechanical considerations

Designing rapid-start power applications that never fail

仕様変更―電源設計エンジニアの 課題としてまず挙げられること

Designing military-grade, rapid-start power applications

An introduction to ZVS Buck Regulators

An Introduction to Vicor's ChiP Technology

Power averaging with regulation: a smart solution for pulsed loads

複数のコンバータを使用した ワイド入力 DC-DC 電源ソリューション

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

Power system design: Get to market fast

An introduction to Vicor's High Voltage BCM Bus Converters

Power system design: Save time using Vicor's Power System Designer tool

複数のコンバータを使用した ワイド入力 DC-DC 電源ソリューション

Power on Package and 3M Demonstration

The challenges of high power LED design

Improving Output Ripple of DC-DC Converters

DC-DC Selector and IBC Simulation Tool

Leveraging Bus Converters in Regulated DC-DC Applications

The PI33xx: Zero-Voltage Switching Applied to Buck Regulation

Adjustable Latching Output Overcurrent Circuit

Constant Current Control for DC-DC Converters

Designing High-Power Arrays Using Maxi, Mini and Micro Family DC-DC Converters

Micro DC-DC Converter Family Isolated Remote Sense

VITA 62 3U Power Supply Parallel Operation

Hot Swap Capability Eliminates Down Time

Achieving High Accuracy Voltage (or Current) Regulation with the DCM™ Up to ±1% Regulation

Offline Power Supply using the FARM AC Front-End Module

Creating Higher Voltage Outputs Using Series Connected Sine Amplitude Converters

PI31xx Product Family Reflow Soldering Guidelines

Using BCM^® Bus Converters in High Power Arrays

Using Modular DC-DC Converters to Meet European Standards for Railway Applications

Power Components Simplify 1kW Power Design

Meeting Transient Specifications for Electrical Systems in Military Vehicles

Surviving Load Dumps on Military Vehicles

RoHS-Compliant Through-Hole VI Chip^® Soldering Recommendations

Providing a Constant Current for Powering LEDs using the PRM™and VTM™

PRM™and VTM™Parallel Array Operation

MIL EMI and Transient Solutions

Filter Network Design for VI Chip^® DC-DC Converter Modules

Accurate Point-of-Load Voltage Regulation using Simple Adaptive-Loop Feedback

FPA Printed Circuit Board Layout Guidelines

Current Share Boards

Single DCM™as an Isolated, Regulated DC-DC Converter

Through-Hole ChiP™ Package Soldering Guidelines

Fault-Management Circuit

Improving the Light Load Efficiency of a VI Chip^® Bus Converter Array

Thermal Considerations: Assuring Performance of the Vicor Maxi, Mini, Micro Series High-Density DC-DC Converter Modules

SM-ChiP™ Reflow Soldering Recommendations

Dual-Stage Feedback Technique for Single-Pole Feedback Compensation

Designing a BCM^® Pre-Charge Circuit

VI Chip^® BCM^® Bus Converter Thermal Management

Wide Range Trimming with Variable Loads

High Efficiency Battery Charger using Power Components

Reverse-Mode Application of Sine Amplitude Converters

Thermal Models of Vicor Power Components

High-voltage DC distribution is key to increased system efficiency and renewable energy opportunities

Power Distribution Network Design for Automated Test Equipment

PFC Single Conversion Line Ripple Cancellation Using the Yeaman Topology

How Vicor Power Components Enable Power Averaging

DCM for Tethered UAV Applications

Distributing power to HEV/EV electrical systems with DCMs™

Control of a Discontinuous-Conduction-Mode ZVS Buck-Boost Topology for Microprocessor Core Power

The Power Dilemma for the Next Generation of Automobiles

PI33xx-xx-EVAL1 & PI34xx-xx-EVAL1 ZVS Buck Regulator Evaluation Board

PI33xx‑2x‑EVAL1 ZVS Switching Regulators I²C™ Digital Interface

PI33xx-xx-EVAL1 ZVS Switching Regulators Multi-Phase

Constant-Current (CC) Evaluation Board

VI Chip^® VTM™ Evaluation Board

VI Chip^® BCM^® Evaluation Board

PRM-AL Customer Evaluation Boards

VI Chip^® Remote-Sense PRM™ Evaluation Board (For use with PCB part numbers 39537 and 38693)

PI3325-00-EVAL1 ZVS Switching Regulators 60V_IN Buck Customer Eval Board User Guide

Power System Designer User Guide

PMBus^® Interface and Accessories User Guide (For use with adapter part number I²C-ADAPTER-A02)

PI352x-0x-EVAL1 ZVS Switching Regulators 60V_IN Buck Customer Eval Board

PI3740-00-EVAL1, -EVAL2 ZVS Switching Regulators Buck-Boost Evaluation Board

VI Chip^® High-Voltage BCM^® Customer Evaluation Board

VI Chip^® PRM™ Evaluation Board

Full-chip PRM™-RS Customer Board

Half-Chip PRM-RS Customer Evaluation Board (For use with PCB part number 35307)

Analog Control 3623 and 4623 ChiP DCMs™Evaluation Board

PMBus^® 2361 and 6123 ChiP™ BCM^® Bus Converter Evaluation Board

Analog HV and LV 6123 ChiP™ BCM^® Bus Converter Evaluation Board

PI3749-x0-EVAL1 ZVS Switching Regulators Buck-Boost Evaluation Board

PI354X-00 Evaluation Board 36V to 60V_IN, 2.5, 3.3, 5.0 and 12V_OUT Buck Regulator & LED Driver

PI3741-0x-EVAL1 ZVS Switching Regulators Buck-Boost Evaluation Board

NBM6123 ChiP™Analog Low-Voltage Non-Isolated Bus Converter Module Evaluation Board

Development Kit User Guide

PI358x-00-EVAL1 ZVS Regulators 30 – 60V_IN ZVS Buck Evaluation Board User Guide

Mitigating Undesired Input Beat Frequencies in Parallel DC-DC Converter Arrays

Assembly Guideline for ZVS Buck and Buck-Boost, 10 x 10mm and 10 x 14mm LGA/BGA Packages

GQFN SiP Soldering Recommendations

NBM2317 SM-ChiP™(Non-Isolated Bus Converter Module) Evaluation Board User Guide

HV ChiP BCM^® Reverse Start Up Circuit

DCM Design Guide

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

Why are Power Designs Moving to 48V?

Thermal Management for VIA™ and ChiP™ Modules

Undervoltage/Overvoltage Lockout for VI-200/VI-J00 and Maxi, Mini, Micro Converters

Soldering Methods and Procedures for Vicor Power Modules

Maxi, Mini, Micro DC-DC Converters Parallel Bus: PR Pin

Creating High-Voltage Outputs for the Micro, Mini, Maxi; VI-200, MI-200; VI-J00, MI-J00 converter families only

Minimizing the weight, size and transmission losses due to heavy cabling gives tethered UAVs better performance

Electronic Specifier: Package Prepares for AI Computing

EDN: Vicor Powers AI and Automotive

ECN: Requirements increase for smaller, high-performance power supplies and modules

DCM Design Guide

Redefining Power Delivery Architectures with Fixed‑Ratio Converters

Active Filters Control EMI, Save PCB Space and Enhance Airflow

SMT J-Lead VI Chip^® Soldering Recommendations

Reduce Load Capacitance in Noise-Sensitive, High-Transient Applications, through Implementation of Active Filtering

PI31xx-xx-EVAL1 ZVS Isolated DC-DC Converter Evaluation Board

Configuring Vicor IBC Converters with niPOLs

Designing High Power Parallel Arrays with PRMs™

Filter Considerations for the IBC™

PCB Mount VIA Soldering Guidelines