RadioLocman.com Electronics ru
Advanced Search +
  
  Including:
 » Oscilloscopes
» Advanced Technologies
» Analogue Design
» Antique
» Application Notes
» Audio
» Auto-Audio
» Automation
» Automotive
» Bad Prescriptions
» Beginners
» CAD & Software
» Camcorders
» Cellular
» Computers and Peripherals
» Digital
» Domestic
» Games
» High Voltage
» Interfaces
» Laser
» Light
» MCU open-source platforms
» Measurement
» Medicine
» Microcontrollers usage
» Monitors
» Music
» Networks
» Oscillators
» Power
» Radio
» RC Modeling
» Robots
» Satellite
» Security
» Solar
» Supply
» Telephone
» Theory
» Tools and Technologies
» TV
» Video
» Wind Energy
» Wireless
Search results: 347   Output: 31-40
  1. Adolfo Mondragon EDN Measurement of average power in a 60 Hz circuit (equivalent to V RMS × I RMS × cos(φ)) can be done by sampling the product of voltage and current and averaging. This requires four quadrant multiplication since ...
    14-02-2016
  2. Steve Hageman EDN Current models of spectrum analyzers routinely offer frequency responses that begin as low as 10 Hz. When you combine them with 1-Hz or narrower band FFT software, expanded low-frequency performance makes the modern spectrum ...
    14-02-2016
  3. Andrew Russell EDN The circuit in Figure 1a is a low-cost isolation amplifier for instrumentation applications that provides as much as 500 V of galvanic isolation between input and output. The amplifier uses only one small, low-cost transformer ...
    Circuits » Analogue Design · Measurement » NXP » LM385, BAV99
    31-01-2016
  4. Anatoly Besplemennov EDN This Design Idea utilizes an optical computer mouse's sensor for measuring rotation of a disk which can be mechanically connected to any sort of rotating apparatus. One feature is to allow adjustment of the pulses per ...
    Circuits » Measurement · Computers and Peripherals » PixArt » PAN3101, PAN101B, OM02
    21-01-2016
  5. Tyler Hutchison and Clarence Mayott, Linear Technology Design Note 1031 Introduction High speed ADCs use a sample and hold input structure comprising a fast CMOS switch and a sampling capacitor. When the CMOS switch closes, the sampling capacitor ...
    14-01-2016
  6. David Williams EDN The circuit in Figure 1 provides a low-cost, isolated ac-line monitor that measures ac-line-voltage level and has some other unique capabilities. The analysis of the circuit is straightforward: When the ac input, V IN , is ...
    06-01-2016
  7. Luca Bruno EDN To discover potential power-supply problems, you must run dynamic and static tests. This simple current sink tests low- to medium-power supplies and voltage sources. In this application, the current sink can draw current of 0 to 1.5 ...
    Circuits » Measurement · Power » Texas Instruments » OPA277, IRF530
    03-12-2015
  8. Mike Rose EDN Using the fast dynamic load described in this Design Idea to test the transient response of a power system can reveal many critical operating characteristics. The voltage deviation resulting from a fast current step can provide ...
    04-11-2015
  9. Michael Page EDN The circuit in Figure 1 is not complex, but it saved the day in an application involving visual inspection of the spray pattern of fuel injectors for quality and consistency. In this application, xenon strobe lights did not work ...
    04-11-2015
  10. Mitchell Lee EDN A source of pulses with fast-rising edges that approximate the step function can help you perform many useful laboratory measurements, including characterization of coaxial cables' rise times and location of cable faults using ...
    31-10-2015
 Pages:

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus