Search results for "tvs diodes"
Wide Operating Range Ideal Diode Controller Provides Negative Input Protection & Low Current Operation
Linear Technology Corporation introduces the LTC4359 high voltage ideal diode controller that offers a simple low loss replacement to Schottky diodes, along with key features targeted for automotive, avionics as well as solar applications. The LTC4359 operates over a wide 4V to 80V supply range and withstands input voltages between -40V to 100V without damage.
TSVN Series of Full Segment Digital Terrestrial TV Tuner for Automobiles from ALPS
ALPS ELECTRIC EUROPE GmbH has developed the industry’s smallest and the industry’s first surface mount type, the TSVN Series Full Segment Digital Terrestrial TV (ISDB–T) Tuner for Automobiles. Mass production is already underway.
DIN Rail Power Supplies from Powersolve Feature Intelligent Monitoring Across Key Parameters
Leading power specialist Powersolve announces the PDR Series of DIN Rail mounting power supplies providing 72 to 500W across 16 models with single outputs from 5 to 48VDC. Ideal for a wide variety of industrial applications, these DIN Rail power sources incorporate an intelligent memory front-panel display that shows voltage, current – including peak current, temperature and running time – including total running time. An optional N+1...
Keithley Upgrades Model 4200-SCS For Solar Cell Testing, Expanded C-V Frequency Range, and Nine-Slot Chassis Support
Keithley Instruments, Inc. has introduced a variety of hardware, firmware, and software enhancements to its award-winning Model 4200-SCS Semiconductor Characterization System. The Keithley Test Environment Interactive (KTEI) V7.2 upgrade includes nine new solar cell test libraries, an expanded frequency range for the system’s Capacitance-Voltage (C-V) measurement capability, and support for the company’s new nine-slot Model 4200-SCS instrumen...
INTERTRONICS – KEEPING “COOL” ELECTRONICS FROM GETTING HOT!
The relentless march of Moore’s Law and the spread of application for high power electronic devices – especially the widening use of LED’s, increasingly bring forward the problem of heat dissipation.
Murata’s latest EMI filter coil
Murata has announced the latest addition to its EMIFIL range of tiny common mode choke coils, the DLP11SA101HL2. The coil is designed to minimise electromagnetic interference (EMI) in HDMI and similar high speed differential signal lines, and features a high 6GHz cut-off frequency, making it ideal for use in 1080p applications. Its small (1.25x1x.82mm) 0504 size case and industry leading specification enables board space to be freed up without de...
UNIPOWER modules at the heart of “silent” power shelf from Communications Audit
Designers and builders of rack-based systems are not generally space constrained when it comes to specifying the power source. Not for them the constant need to consider size, weight and heat dissipation and very few need to be concerned with other factors such as the electrical “noise” generated by the power supply itself. And, if noise is an issue, most designers will select a linear power supply to do the job.
Zener Diodes range from 0.25W to 5W
Following its appointment by EIC Semi Ltd, the leading discrete components manufacturer, Focus EDL has made available a very wide range of Zener Diodes covering Zener voltages up to 200V and power up to 5W. Zener diodes are used in power conversion and protection solutions for industrial, automotive, and consumer applications.
PCB Solid State Relays from Cherry
Developed for applications including office equipment, medical, audio and test and measurement, a new range of PCB mount solid state relay products is now available from Cherry Electrical Products UK. Manufactured by TVS Cherry – a 50/50 joint venture between Cherry Electrical Products and the TVS Group, one of India’s largest industrial conglomerates – the SSRs delivering high quality performance at low prices.
Offline Switcher ICs Enable Compact and Lightweight Notebook Adapters
Power Integrations has announced a new, ultra-low-profile package for its popular TOPSwitch-HX family of AC-DC power conversion ICs. This small new package combined with the best-in-class efficiency and high operating frequency of TOPSwitch-HX enables remarkably slim, compact, and lightweight power supplies from 20 to 100 watts. Applications include adapters for notebook computers, as well as power supplies for LCD monitors and flat-panel TVs, in...