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Internal Faraday Shield and Small Ci-o Friendly Optocoupler Galvanic Isolation Performance

Internal Faraday Shield and Small Ci-o Friendly Optocoupler Galvanic Isolation Performance

This article highlights Broadcom isolation technologies, namely the optocoupler, magnetic coupler, and capacitive coupler.


65W AC-DC Power Supplies Approved for Use in 2 x MOPP Applications

65W AC-DC Power Supplies Approved for Use in 2 x MOPP Applications

15- to 50-Vdc Input, 6-Watt, High-Reliability DC-DC Converters

15- to 50-Vdc Input, 6-Watt, High-Reliability DC-DC Converters

Hioki Presents Its Virtual Booth for the Applied Power Electronics Conference

Hioki Presents Its Virtual Booth for the Applied Power Electronics Conference


News Mar 23, 2020 by Paul Shepard
ABB Expands CLP Open-Frame Power Supplies with Higher Output Voltages

ABB Expands CLP Open-Frame Power Supplies with Higher Output Voltages

The Power of Dowell’s Equations and Curves

The Power of Dowell’s Equations and Curves

This article discusses Dowell's equation and how it provides a powerful analytical tool for magnetics engineers.


Isolated Flyback 30W Class 4 PoE+ Evaluation Kit

Isolated Flyback 30W Class 4 PoE+ Evaluation Kit


News Mar 23, 2020 by Paul Shepard
100V, 0.8A Synchronous Buck Converter

100V, 0.8A Synchronous Buck Converter

Invinity Energy Systems Emerges as a Leader in Vanadium Redox Flow Batteries

Invinity Energy Systems Emerges as a Leader in Vanadium Redox Flow Batteries


News Mar 22, 2020 by Paul Shepard
160W Low Profile and Noise-free Enclosed AC-DC Power Supplies

160W Low Profile and Noise-free Enclosed AC-DC Power Supplies

Power Integrations’ SCALE-iDriver for SiC MOSFETs Achieves AEC-Q100 Automotive Qualification

Power Integrations’ SCALE-iDriver for SiC MOSFETs Achieves AEC-Q100 Automotive Qualification

By pairing the SCALE-iDriver control and safety features with its high-speed FluxLink™ communication technology, Power Integrations delivers a…


Transphorm’s GaN Used in HZZH’s 98% Efficient Power Module

Transphorm’s GaN Used in HZZH’s 98% Efficient Power Module

The 3 kW ZHR483KS uses Transphorm’s GaN devices to reach 98 percent efficiency.


new products Mar 21, 2020 by Transphorm
300W DC Motor Control Shield for Arduino

300W DC Motor Control Shield for Arduino

Kyoto University and Sumitomo Chemical to Start Joint R&D of Solid-Type Batteries

Kyoto University and Sumitomo Chemical to Start Joint R&D of Solid-Type Batteries


News Mar 21, 2020 by Paul Shepard
P-Channel MOSFETs for General Purpose Switching

P-Channel MOSFETs for General Purpose Switching

Design Considerations for a GaN-Based High Frequency LLC Resonant Converter

Design Considerations for a GaN-Based High Frequency LLC Resonant Converter

This article discusses the benefits of commercial GaN power transistors in comparison to Si SJMOS and SiC MOS transistors for a soft-switching LLC…


Dual-Output IGBT / MOSFET Driver with Comprehensive Fault Detection

Dual-Output IGBT / MOSFET Driver with Comprehensive Fault Detection

4kW AC-DC Power Supply with Output Adjustable from 30- to 137.5-Vdc

4kW AC-DC Power Supply with Output Adjustable from 30- to 137.5-Vdc

15W Quasi-Resonant Flyback AC-DC Power Supply – Reference Design

15W Quasi-Resonant Flyback AC-DC Power Supply – Reference Design


News Mar 19, 2020 by Paul Shepard
Richardson RFPD Announces Availability of 1200 V, 425 A SiC Switching-Loss Optimized, XM3 Half-Bridge Module from Wolfspeed

Richardson RFPD Announces Availability of 1200 V, 425 A SiC Switching-Loss Optimized, XM3 Half-Bridge Module from Wolfspeed

Richardson RFPD announced the availability and full design support capabilities for a new silicon carbide module from Wolfspeed, a Cree Company.