Stackpole Releases 2-Watt Pulse Withstanding Chip Resistor
- Posted by doEEEt Media Group
- On March 29, 2022
- 0
Stackpole Releases 2-Watt Pulse Withstanding Chip Resistor
Power supplies and controls face an increasing level of surge requirements from regulatory bodies as well as internal design requirements.
GaN based 300W Ultra High Power Density Adapter; EMC and Filter Design Considerations
- Posted by doEEEt Media Group
- On March 24, 2022
- 0
Würth Elektronik Webinar with ON Semiconductor
The presented 300 W Ultra−high Power Density Adapter (UHPD) evaluation board demonstrates ON Semiconductor’s high-performance controllers, drivers and discrete semiconductor content capabilities that enable efficient UHPD designs implementation. This reference design includes the Synchronous PFC boost converter which is operating in the Discontinuous Conduction or Critical Conduction Mode (DCM/...
One Turn Inductors Explained
- Posted by Kemet Electronic Corporation
- On March 24, 2022
- 0
Flat wire, “one turn” inductor construction design, enables high efficiency at large currents ideal for high switching frequency applications. Kemet blog explained its basic construction and features.
Issue 224 of ESCC QUALIFIED PART LIST (QPL)
- Posted by Javier Alejandro de la Ossa Fernández
- On March 21, 2022
- 0
The changes in issue 224 of ESCC QUALIFIED PART LIST (QPL) are included in the DCR 1485 and detailed here in this post
TDK EPCOS Robust Power AC Filter Film Capacitors Design Explained
- Posted by doEEEt Media Group
- On March 21, 2022
- 0
AC filter capacitors are supplied with very high power ratings. According to the IEC-61071 standard for capacitors in power electronics, a safety device is mandatory for power capacitors, which activates the capacitors in the event of a fault.
Wide Bandgap Materials.
- Posted by doEEEt Media Group
- On March 17, 2022
- 0
Silicon has been the leading semiconductor material for more than 50 years, and has been one of the primary building blocks of the modern computing and power electronics industries.
Bourns Extends its Thick Film Resistor Portfolio by Three High-Power Series
- Posted by doEEEt Media Group
- On March 17, 2022
- 0
Bourns® Models CMP/CMP-A are anti-surge devices that feature a wide resistance range from 1 ohm to 1 megohm and high rated power up to 1.5 watts. Supporting even higher power designs, the Bourns® Model CHP-A resistor series delivers triple-rated power, with one model that provides 3 watts of rated power at 70°C, which is one of the highest rated resistor power offerings in the industry.
Engineers develop method to improve efficiency and heat tolerance of film capacitors
- Posted by doEEEt Media Group
- On February 17, 2022
- 0
Researchers at The Pennsylvania State University have developed a new method of electric storage efficiency for film capacitors using nanofillers at low volume content in a high-temperature semi-crystalline polymer.
Capacitor Ripple Current, Transient and Power Load Rating Explained
- Posted by doEEEt Media Group
- On February 17, 2022
- 0
Capacitors are naturally limited by its capability to handle/dissipate ripple current and pulse energy load. The limitation may be significantly different by each capacitor technology but also within a specific product type individual series.