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2012-04-12 1006-size Schottky rectifier drives 390mV forward voltage
1006-size Schottky rectifier drives 390mV forward voltage
2012-01-11 Rectifiers target solar cell junction boxes
Vishay's 12 new 45V rectifiers offer current ratings from 10A to 40A in power TO-220AC, ITO-220AC, and TO-263AB packages and their forward voltage drops down to 0.51V typical at 20A.
2011-10-21 12A rectifier simplifies solar panel designs
Diodes launches 12A-rated SBR12U45LH SBR that is said to be crucial in the production of next generation PV modules.
2011-09-12 600V rectifiers come in TO-252AA package
Vishay Intertechnology unveils 200V and 600V FRED Pt rectifiers with low forward voltage drop that is claimed as the industry's first 600V rectifiers in TO-252AA package with forward currents >10A.
2011-06-21 TMBS rectifiers optimised for PV bypass protection
Vishay Intertechnology launches 12 45V TMBS rectifiers that feature wide range of current ratings from 10A to 60A and forward voltage down to 0.33V typical at 10A for PV solar cell bypass protection.
2011-06-24 LED production test
Learn about a toll that could be used for all electric tests such as a forward voltage test (VF), a leakage current test and a breakdown voltage test.
2011-03-23 Barrier rectifiers offer low forward voltage drop
Barrier rectifiers offer low forward voltage drop
2010-08-05 Diagnose LEDs by monitoring the switch-mode duty cycle
A change in the forward voltage (VF) for a string of series-connected, high-brightness LEDs (HB LEDs) can indicate deterioration or complete failure of one or more of the LEDs.
2009-11-16 Tiny TVS boast 6.7-42.4V breakdown voltage
Tiny TVS boast 6.7-42.4V breakdown voltage
2009-10-20 High-current rectifiers tip ultra low VF drop
Diodes Inc. has rolled out high-current rectifiers with an ultra low forward voltage (VF) drop.
2009-05-28 Guide to using DPA-Switch DC/DC converter
Read about the design of a single-ended forward converter with DPA-Switch in applications that require a single output voltage.
2009-05-13 Diode turn-on time induced failures in switching regulators
Read about turn-on times which is the time required for a diode to turn on and clamp at its forward voltage drop.
2009-04-17 Schottky rectifiers offer low thermal resistance
Vishay has released two Schottky rectifiers with ultra low forward voltage drops of 0.35 V at + 85°C and 0.4 V at + 25°C.
2008-12-19 Understand two-switch forward/flyback converters
Understand two-switch forward/flyback converters
2008-11-25 IR emitter offers 'lowest' forward voltage
IR emitter offers 'lowest' forward voltage
2008-09-11 Driving multiple LEDS at 350mA using bipolar junction transistors, high side current sensing and an NCP3063 controller
This document focuses on driving multiple LEDs at a regulated 350mA from low voltage DC or AC sources.
2008-08-01 Diode controller utilises internal 5A MOSFET
The controller and 20mΩ internal N-channel MOSFET perform the function of a low forward voltage diode.
2001-08-20 Clamping of power semiconductors
The Forward Voltage Drop and Thermal Resistance
2007-12-19 Monolithic DC/DC regulator suits power supply designs
National has introduced what it claims as the industry's first high-voltage, monolithic two-switch forward DC/DC regulator that enables easy implementation of DC/DC converters using a minimum of external components.
2007-06-22 Negative charge provides 12% efficiency boost
Maxim Integrated Products has introduced a negative charge pump that claims to achieve a significant 12 per cent boost in efficiency, even with large LED forward-voltage mismatch.
2000-12-11 High voltage, high current, non-destructive FBSOA testing
High voltage, high current, non-destructive FBSOA testing
2001-08-21 Use of the VTO, rT on-state characteristic model
This application note describes how to make better approximations of the forward voltage drop curve of power semiconductors by using the VTO and rT on-state characteristic model.
2001-09-07 Designing a 2-transistor forward converter using a CoreMaster E2000Q core
Designing a 2-transistor forward converter using a CoreMaster E2000Q core
2001-09-07 The elusive tapped output inductor
This application note discusses the use and benefits of the tapped, output inductor for both the push-pull converter and the single-ended, forward converter.
2002-04-17 Designing a 50W forward converter transformer with Magnetics Designer
Designing a 50W forward converter transformer with Magnetics Designer
Max's Cool Beans

Clive Maxfield Strange modes of transport and other "stuff"

Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...

 

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