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SMTnet Express, October 31, 2019, Subscribers: 32,308, Companies: 10,915, Users: 25,266

Technical Library

Embedded Inductors with Laser Machined Gap

Credits: Radial Electronics

This work presents the fabrication of embedded inductors and the experimental laser machining of gaps in the underlying ferrite structure. (...) Energy efficiency is a major driver in the evolution of electronics and electronics packaging. To manage power consumption, portable appliances (smartphones, tablets, e-readers etc.) often use multiple supply voltages and DC/DC converters. Most are based on switch mode power conversion (SMPC). In a power converter, inductors and transformers are used to temporarily store energy during switching cycles. They also have the function of filtering noise. The power magnetics are often the largest and most expensive devices in the circuit. Integrating the magnetics into either a power converter module or system board can significantly reduce size and cost of the power converter function.

Forum search results for related keywords: inductors.

SMT / PCB Products

PCB ASSEMBLY

Solder Materials

Qualitek

Reflow

Heller

Productronica
Hall A2 Booth 461
Hall A1 Booth 305

Dispensing

Techcon

Productronica
Hall A2 Booth 135

Dispensing

GPD Global

Hand Assembly

Virtual Industries

Productronica
Hall A4 Booth 114

Coating

Nordson Asymtek

Productronica
Hall A2 Booth 345
Hall A2 Booth 445

PCB TEST & INSPECTION

PCB CLEANING

Test

Seika Machinery

Productronica
Hall A1 Booth 131

Cleaning

ZESTRON

Cleaning Agents

Kyzen

Productronica
Hall A4 Booth 465

PCB TEST & INSPECTION

PCB REWORK

Rework

Metcal

Productronica
Hall A2 Booth 135

Solder Paste Stencils

BEST, Inc.

Electronic Equipment Mart

Ekra X4

Screen Printers

IBE SMT Equipment

Camalot, MPM, Quad Parts

Pick and Place/Feeders

PPM Parts

A8 Reflow Oven

Soldering - Reflow

Qinyi Electronics

YesTech YTX-X3 3D X-Ray

X-Ray Inspection

CE Exchange

Events Calendar

San Diego Expo & Tech Forum | November 5 | SMTA

IPC Electronics Materials Forum 2019 | November 5 - 7 | IPC

PCB Cleaning Webinar Series | ZESTRON Corporation

Training Courses

FIND TRAINING FOR:

IPC Certification

Soldering & Rework

PCB Design

Electronics Assembly

Electronics Inspection

Online Training

Blackfox - Premier IPC Training & Certification. Experience the Blackfox Difference!
Busy to get all of your required training done? We can just pull up to your facility with our mobile training center!

Career Center

Field Service Engineer

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Pitman, NJ | ESSEMTEC USA

Field Service Engineer

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Buford, GA | Seika Machinery

SMT Process Engineer (Starlink)

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Hawthorne, CA | SpaceX

Industry Associations Events

SMTA

SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies.

Membership Info | SMTA Certification | Bookstore | Upcoming Events

IPC

IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly.

Membership Info | Training & Certification | Online Store | Upcoming Events

Technical Editor - Davef (submit your technical articles)

Newsletter Editor - Anna Girouard

SMTnet.com, 98 Elm Street, Portland, Maine 04101 USA, Tel.207-780-0887.

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Used PCB Assembly Equipment - CE Exchange

Software for PCB Manufacturing - Unisoft

ELEVATE THE EXCELLENCE OF ELECTRONICS - Plan now to be in San Diego for IPC APEX EXPO 2020

MIRTEC MV 6 OMNI High-Speed / High-Performance 3D AOI MACHINE.

Zestron PCB Cleaning Academy

Quality Pre-Owned SMT Eequipment - Robo-Tek

Unused Equipment? - let BajaBid turn your EXCESS ASSETS into cash!

Saki's 3D inspection and measurement systems support QUALITY-DRIVEN PRODUCTION.

Selective Conformal Coating System - GPD impleCoat

Vacuum Tweezers - pick up small components with ease

Hioki 1240 Flying Probe Tester - ultra-high speed measuring, fine pitch inspection.

Used SMT Equipment - IBE

SMT Parts Store Online - MPM, Camalot, Quad, Mirae - nozzles, feeders, accessories.

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