CFM/CMM Thermo Anemometer

Introduction Congratulations on your purchase of the Extech AN100 CFM/CMM Thermo Anemometer. This instrument measures Air Velocity, Air Flow (volume) and Temperature. The large, easy-to-read backlit LCD includes primary and secondary displays plus numerous status indicators. The meter is shippe

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EXTECH

AN0625-521P

[TRANSEALS] Features ? Heel pressure release ribs ? External lip for improved dirt exclusion ? Crush lip for positive location Category ? Rod Wiper, Snap Fit Construction ? Orange Polyurethane 361 with knifed wiping lip Housing ? Open rectangular groove in one

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ETCList of Unclassifed Manufacturers

未分類制造商

The Next Step in Surface-Mount Power MOSFETs

Wharton McDaniel and David Oldham When Vishay Siliconix introduced its LITTLE FOOT MOSFETs, it was the first time that power MOSFETs had been offered in a true surface-mount package, the SOIC. LITTLE FOOT immediately found a home in new small form factor disk drives, computers, and cellular p

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VISHAYVishay Siliconix

威世威世科技公司

MOSFETs

Introduction The basic principle of the field-effect transistor (FET) has been known since J. E. Lilienfeld’s patent of 1925. The theoretical description of a FET made by Shockley in 1952 paved the way for development of a classic electronic device which provides the designer the means to accompl

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VISHAYVishay Siliconix

威世威世科技公司

MONO CLASS_D AMPLIFIERS

INTRODUCTION The TDA7480/81/82 are single ended , split supply, class_D amplifiers. The output of the amplifier is a high frequency square wave (around 100Khz), rail to rail, with variable duty cycle. The audio information is the average value of the output square wave. To obtain the audio sign

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STMICROELECTRONICS

意法半導體

Bi-directional low voltage translators

Description Within the semiconductor world, there are many I/O standards that have different voltage level requirements for the input voltage (VIH or VIL) and output voltage (VOH or VOL) typically based on the device operating voltage. These voltage levels define how the device communicates with

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PHI

PHI

Converting A 5.0V Supply Rail To A Regulated 3.0V

INTRODUCTION As system designers are forced to produce products with increased features while maintaining a flat or decreasing product cost, advancements in device technology must be considered. To produce Integrated Circuits (IC) with increased functionality at a reasonable cost, IC manufacturer

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MICROCHIP

微芯科技

VELCRO ? CABLE WRAP

APPLICATION These UL-recognized mountings kits are designed to maintain the overall UL Type rating of the enclosure when component mounting holes penetrate the exterior of the enclosure. These hardware kits are conveniently offered in three common fastener sizes to meet various applications.

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PENTAIR

濱特爾

Analog Switch and Multiplexer Applications

High Current Switching Analog switches are sometimes required to conduct appreciable amounts of current, either continuous, or instantaneous - such as charging or discharging a capacitor. For best reliability, it is recommended that instantaneous current be limited to less than 80mA peak and that

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INTERSIL

High Fidelity Switching Audio Amplifiers Using TMOS Power MOSFETs

High Fidelity Switching Audio Amplifiers Using TMOS Power MOSFETs Almost all switching amplifiers operate by generating a high frequency square wave of variable duty cycle. This square wave can be generated much more efficiently than an analog waveform. By varying the duty cycle from 0 to 100, a

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ONSEMI

安森美半導體