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2002-07-19 Tyco circuit breaker minimizes unintentional tripping
The P&B W57 series of thermal circuit breakers from Tyco Electronics meets the need of applications requiring circuit protection in the 4A to 20A range and removes the manual tripping option
2003-08-12 Tongrun power adapter has overvoltage protection
The TRAB1-040 switching power adaptor from Shanghai Tongrun Electronic Technology Co. Ltd is designed for use in desktop PCs and computer peripherals.
2006-04-21 Switching power supply has protection features
Shenzhen Xixing Electronic released a lightweight wall-type switching power adapter with over-voltage, overcurrent and short circuit protection features.
2009-01-07 Switches ensure safety from short-circuits
Texas Instruments Inc. has released four new power-distribution switches that enable end equipment to handle heavy capacitive loads while preventing short-circuits in a variety of applications
2002-12-02 Short-circuit protection in a DIP-IPM device
The article examines a scheme for setting recommended values of external current sensing resistor necessary in DIP-IPM short-circuit protection.
2014-09-09 Reverse polarity protection methods (Part 1
In this article, we will examine the advantages and disadvantages of five different methods for protecting against reverse polarity.
2008-10-23 Protection IC offers cell balancing for 10-cell battery packs
Maxim Integrated Products has developed the DS2726, a standalone protection IC with integrated cell balancing for 5- to 10-cell Li-ion battery packs
2013-05-09 Power switch ups power density in USB port protection
The devices from Diodes cover maximum continuous output currents up to 2.5A and are being made available in the miniature footprint U-DFN2020-6 package.
2006-04-24 Power adapter with over-voltage, over-current protection features
Shenzhen Xixing Electronic Co. Ltd unveiled a lightweight wall-type switching power adapter with over-voltage, over-current and short circuit protection features.
2006-11-10 New DC/DC POL regulators ease digital circuit design
Linear Tech said designing with its new family of uModule POL regulators requires no knowledge in switchmode power supplies, greatly simplifying the task for a digital circuit designer
2003-12-04 Mornsun converter line has short circuit protection
The IBLS (D) series of 1kVdc isolated fixed input dc-dc voltage converters from Mornsun Guangzhou Science & Technology Ltd features short circuit protection.
2000-12-08 High power audio amplifiers with short circuit protection
This application note describes a recommended circuit approach for high-performance audio amplifiers in the 35W to 100W rms power range
2003-10-24 Group-Tek switching power supply has overload protection
With built-in input surge current protection circuit, the FSPXXX series of switching power supply from Shenzhen Group-Tek Electronics has full load burn-in test
2003-12-01 GFT transformers have short circuit protection
The CK3-ELVT06 low-voltage electronic transformers from Guangdong Foreign Trade (GFT) I & E Corp. features an auto resetting short circuit protection.
2008-05-09 Flash capacitor chargers tout output circuit protection
Maxim Integrated Products has introduced the MAX8685 series of xenon photoflash capacitor chargers with an integrated switching FET, IGBT driver, and output short- and open-circuit protection.
2002-06-18 EM Micro ships lithium battery protection module
EM Microelectronics has introduced the Panther lithium battery protection module that improves the operating life of single-cell rechargeable battery packs without additional external components
2014-08-14 Designing 45W flasher with short circuit protection
This application note presents the design of a low cost, flasher circuit with short circuit protection. It incorporates the entire recommended design feature set for two wheeler flashers.
2006-05-02 Charge pump provides innovative protection
Semtech Corp. announced the SC618, a constant-current charge pump for white LEDs that offers protection features for flash applications in cellphones, PDAs and digital cameras
2006-11-20 Ceramic capacitor prevents short-circuit failures
AVX has designed a ceramic capacitor that virtually eliminates the risk of short-circuit failure
2009-12-11 AMIS-3052x/NCV7052x stepper motor driver failure diagnostics and protection
This application note gives an overview of the failure modes that can occur in a stepper motor application and describes the coverage of the 52x for their detection. For specific error conditions, algorithms are described.
2002-10-16 Tyco protection devices handle 100A fault current
Tyco Electronics has released two new Raychem Circuit Protection Polyswitch devices that are designed for a maximum fault current of 100A
2009-12-18 Switches protect from repeat short circuits
The two devices offer over-current shutdown, over-temperature shutdown and active clamp circuit to assure safe operation
2002-07-02 STMicroelectronics transceiver has 115kV ESD protection
The ST485E low-power RS-485/RS-422 transceiver IC from STMicroelectronics features 115kV ESD protection without latch-up
2008-11-05 Smart card interface IC boasts 8kV ESD protection
Maxim Integrated Products has developed a low-cost, smart card interface IC designed for all ISO 7816, EMVand GSM 11.11 applications.
2014-09-22 Reverse polarity protection methods (Part 2
In this second instalment, we will continue to examine the advantages and disadvantages of five more methods for protecting against reverse polarity.
2008-06-04 Regulator has switched output, load-dump protection
Maxim Integrated Products has introduced the MAX15009/MAX15011 highly integrated, 300mA automotive linear regulators with a switched output and load-dump protection
2003-07-15 Raychem rolls fault protection devices
Raychem Circuit Protection has released its ROV series of Metal Oxide Varistors for overvoltage fault protection in high-voltage apps
2014-08-11 Protection switch aimed at portable, adapter-powered devices
TI's TPS25940 and TPS25942 ICs include back-to-back FETs to provide bidirectional current control, while reducing system size by 50 per cent compared to discrete solutions.
2013-02-01 Power switch ups USB port over-current protection
The AP2552 and AP2553 programmable current-limiting power switches from Diodes are able to protect loads of up to a maximum of 2.1A.
2010-10-27 Power protection controllers combine hot swap, digital monitoring
Texas Instruments debuts new controllers with hot swap control and digital current monitoring
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