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 ...
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 ...
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

Essentials for Effective Protection Against Overvoltage Events

Determining the optimal overvoltage circuit protection strategy based on the “Three Ds” of device functionality. A better understanding of voltage-switching vs. voltage-clamping technologies. Why ...
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 ...
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 ...
Electrical Construction & Maintenance

Strategies for Basic Overvoltage Protection

The National Electrical Code (NEC) requirements for overvoltage protection can be found in Art. 242. This Article is new with the 2020 NEC, and it replaces Art. 280 and Art. 285. Those Articles ...
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 Over-voltage operation (up to 5.5 V) while using standard process 3.3 V devices in TSMC 40uLP

OPM-Angel-AR-1.9-5.5-2.6.02_TSMC_40_uLP is an Over-voltage Protection Module companion for regulators in TSMC 40uLP enabling over-voltage operations w ...
EE World Online

Protecting Ethernet interfaces in telecommunications applications against common high energy surges

Discover how Ethernet interfaces are transforming the industrial market. Find out about growth prospects and protection needs ...
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 ...