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Bench Talk for Design Engineers

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Bench Talk for Design Engineers | The Official Blog of Mouser Electronics


Shielding Circuits: Guard Against Surges
En enero 19, 2024 en All, Circuit Protection, General por Littelfuse
Littelfuse
Circuit designers have several options for protecting their circuit designs from ESD, transients, overvoltage, and overcurrent surges. Understanding how different protection schemes use other protection devices is key to safeguarding circuits.
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2681
Tagged With: breaker, esd, fuse, overcurrent, overvoltage, protection circuit, surge, transorb, tvs, varistor
New Tech Tuesdays: Protecting Automotive Circuits from the Elements Starts With These Solutions
En mayo 17, 2022 en All, Automotive, Circuit Protection, Connectors, New Tech Tuesdays por Tommy Cummings
Tommy Cummings
In this week's New Tech Tuesday, we'll examine circuit protection devices from Littelfuse, Toshiba, and Vishay Semiconductors.
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2744
Tagged With: df automotive esd protection diodes, esd, esd protection diodes, littelfuse, px0s3n, toshiba, vcan36a2-03g, vcan36a2-03s, vishay semiconductors
USB Power Delivery Makes Circuit Protection Mandatory
En octubre 18, 2019 en All, Circuit Protection, Computing, Connectors por Steven Keeping
Steven Keeping
The additional voltage and current introduced to the popular USB standard by USB-PD multiplies hazards and makes circuit protection essential. But designing protection against all threats can be complex and expensive. Integrated solutions from chip makers simplify the task.
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6263
Tagged With: Circuit protection, Electrostatic discharge protection, ESD, Overvoltage protection, Universal Serial Bus, USB, USB PD, USB Power Delivery, USB Type-C
Keeping the Lights On: ESD and Thermal Protection for LED Lighting Systems
En enero 29, 2019 en All, Circuit Protection, Lighting por TDK
TDK
There are several factors that can affect solid-state lighting including stress, packaging-related, and component-related issues. Discover the key threats that affect the reliability of LED lighting systems.
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11046
Tagged With: Electrostatic discharge, ESD, Heat protection, LED, LED lighting systems, Protection devices, Smart LED luminaires, Surge protection
Protect Embedded Interfaces with These Clamps and Crowbars
En agosto 13, 2018 en All, Circuit Protection, IoT por Bourns
Bourns
Protecting interface connections from overvoltage conditions and transient events is more important than ever with the proliferation of embedded electronics. Bourns clamp and crowbar protection is effective at protecting circuit interfaces in silicon and ceramic electronic components.
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9094
Tagged With: Bourns, Breakdown voltages, Ceramic, Circuit protection, Clamps, Crowbars, Electronic component, Electrostatic discharge, ESD, Gas Discharge Tubes, GDT, Internet of Things, IoT devices, Metal Oxide Varistor, MOV, Overvoltage protection, Power ratings, Semiconductor, Silicon, Thyristor, TISP, Transient Voltage Suppressor, TVS
Protect USB Ports From Nefarious “USB Killers"
En abril 11, 2018 en All, Circuit Protection, Computing, Memory, Power por Paul Pickering
Paul Pickering
USB ports supply both data communications and charging power to portable and wearable devices, so it’s become more and more critical to protect ports against abuse. Fortunately, there are design techniques that reduce power surge risks to USB ports.
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14222
Tagged With: Electrostatic discharge, ESD, Galvanic isolation, Optocoupler, Power surge, USB killer, USB PD, USB Type-C
A Conversation on High Operating Voltages
En diciembre 9, 2014 en Circuit Protection por Kelly Casey
Kelly Casey
Like most professions, engineering has developed a language of its own. This is needed to convey very specific and precise information. Fuse design engineers, for instance, make a very clear distinction between an overload condition and a short-circuit condition. (Overloads are in the range of ~200% of the fuse's rating while short-circuits are 10X or more.)
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19245
Tagged With: Circuit Protection, ESD, High Voltage, Project Management
The Surge Star Program
En enero 23, 2014 en Circuit Protection por Kelly Casey
Kelly Casey
In this first post, I would like to talk a bit about the need for circuit protection in general. My view is that electronic devices should all have immunity to common surge events. That is to say, electronic devices should never fail due to ordinary and foreseeable electrical disturbances – be they ESD, induced lightning surges or incidental contact with AC power lines.
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19002
Tagged With: Circuit Protection, Engineering, ESD

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