EDN

Overvoltage-protection circuit saves the day

Power-supply failure takes on significant importance in high-end computer, telecom, medical, and industrial applications, in which uninterruptible power is paramount. In these systems, diode-OR-ed ...
EDN

Switcher improves overvoltage-protection circuit

Overvoltage-protection circuits often protect electronic devices from power-supply transients, such as a rise from plugging in batteries or an external power adapter. Although these devices ...
Electronic Design

Overvoltage Protection Circuits Operate up to 72 V

The MAX6495-MAX6499 series of overvoltage protection circuits from Maxim Integrated Products operates as a switch controller to either disconnect or limit the output voltage to a load during an ...
Hackaday

Disabling Under/over Voltage Protection On ATX Power Supplies

[C] just recently put together a RepRap. Not wanting to spend the money on a dedicated power supply, he looked around for a cheaper solution and found one in an off-the-shelf ATX computer power supply ...
Business Wire

Toshiba Adds New eFuse IC, an Electronic Fuse for Repeated Use That Offers Adjustable Overvoltage Protection and FLAG Signal Output Function

TOKYO--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation ("Toshiba") has added a new eFuse IC, “TCKE712BNL,” to its line-up of eFuse ICs for repeated use that support functions to ...
New Electronics

DESIGN TIPS from ADI: Overvoltage protection for sensitive electronic signal inputs

High demands on the robustness of electronic systems, especially in industrial environments, continually present developers with great challenges. Overvoltage protection is one key design ...
Design-Reuse

Over-voltage Protection Module to handle direct connection of voltage regulators to a 5V battery using standard 2.5V OD 3.3V devices SMIC 40eF

OPM-G2-1.8-5.5-2.6.01_SMIC_40_EF is an Over-voltage Protection Module for regulators in SMIC 40eF that handles direct connection of voltage regulators ...
New Electronics

Floating surge stopper provides unlimited overvoltage protection

Linear Technology has launched an overvoltage protection controller for electronic systems that operates from 9V to greater than 500V. The LTC4366 floating surge stopper utilises an adjustable ...
Embedded

Analog design Tip: A Simple Circuit to Protect Against Open LED Faults

Lighting a string of LEDs at a constant brightness requires driving it with a regulated current. A boost converter is commonly used to step up the voltage to a level high enough to bias the LEDs on ...

Alpha and Omega Semiconductor Unveils Powerful Duo of Protection Switches that Support Type-C EPR 3.1 Extended Power Levels

Detailed price information for Alpha and Omega Semi (AOSL-Q) from The Globe and Mail including charting and trades.
Electronic Design

Overvoltage Protection ICs Operate Up to 72 V

The MAX16010-MAX16014 from Maxim Integrated Products are overvoltage protection circuits designed for systems with high transient voltages such as those found in automotive, industrial and ...