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Article: Pair of PWM motor drivers features onboard smart controller, oscillator, comparator, and full-bridge output.(Integrated Circuits)
- Article from:
- EDN
- Article date:
- October 28, 2004
CopyrightCOPYRIGHT 2004 Reed Business Information, Inc. (US). This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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The MSA240 and MSA260 are full bridge, four-quadrant PWM amplifiers that can transition smoothly through 0V for applications requiring deceleration and position control. You can use the error amplifier as a differential amplifier on the input to allow interface with most motor control chip sets. With 20A output and a ...
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Article: The drug drivers.(Features)
Evening Chronicle (Newcastle, England);
August 1, 2003 ;
458 words
...Here are some of the key facts on drugs. Five per cent of those aged 17 to 34 do not think driving under the influence of cannabis or marijuana is dangerous (RAC Report on Motoring 2003: Drink, Drugs and Driving). Motorists aged 17-34 are four times more likely than 35-54-year-olds to have driven
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