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TransTube®
TransTube®

... Transformers have been around well over 100 years. Our AC power grid is based on the use of transformers that transform the ultra high voltage of transmission lines down to a voltage level that is usable in our homes and businesses. Transformers are all around us, in our lighting fixtures, in virtua ...
Negative Backpressure EGR Valves
Negative Backpressure EGR Valves

or view meeting intro slides (3.6MB PDF file)
or view meeting intro slides (3.6MB PDF file)

Evaluates:  MAX4993 MAX4993 Evaluation Kit General Description Features
Evaluates: MAX4993 MAX4993 Evaluation Kit General Description Features

... The MAX4993 evaluation kit (EV kit) demonstrates the MAX4993 DPDT analog switch in a 1.4mm x 1.8mm 10pin ultra-thin QFN package specified for operating over the -40°C to +85°C extended temperature range. The IC’s slow turn-on time provides click-and-pop reduction without additional parts in portable ...
LT1806/LT1807 - 325MHz, Single/Dual, Rail-to-Rail Input and Output, Low Distortion, Low Noise Precision Op Amps
LT1806/LT1807 - 325MHz, Single/Dual, Rail-to-Rail Input and Output, Low Distortion, Low Noise Precision Op Amps

... input and output unity-gain stable op amps that feature a 325MHz gain-bandwidth product, a 140V/μs slew rate and a 85mA output current. They are optimized for low voltage, high performance signal conditioning systems. The LT1806/LT1807 have a very low distortion of – 80dBc at 5MHz, a low input refer ...
TPS2834 数据资料 dataSheet 下载
TPS2834 数据资料 dataSheet 下载

... The TPS2834 and TPS2835 are MOSFET drivers for synchronous-buck power stages. These devices are ideal for designing a high-performance power supply using switching controllers that do not include on-chip MOSFET drivers. The drivers are designed to deliver minimum 2-A peak currents into large capacit ...
IOSR Journal of Applied Physics (IOSR-JAP)
IOSR Journal of Applied Physics (IOSR-JAP)

HD1531 - Mackie
HD1531 - Mackie

... 19. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and ...
250-0003 - Minarik Drives
250-0003 - Minarik Drives

... mounted optical encoder and exhibiting the results on an illuminated numeric display. Digital indication eliminates the need for “reading between the lines” necessary with analog systems. The VT-3 Series is normally used to display RPM (revolutions per minute) although they can be calibrated to disp ...
PDF
PDF

Electrical Installation Practice 2
Electrical Installation Practice 2

... 0.01MΩ ...
PAT testing of equipment with high leakage current
PAT testing of equipment with high leakage current

Emitter Clear Blue Angebot - ASR Audiosysteme Friedrich Schaefer
Emitter Clear Blue Angebot - ASR Audiosysteme Friedrich Schaefer

... Buffering capacitors with total 957.520 uF, Sub Out with volume controlled full range output signal Balanced input for CD with switchable input impedance. Feets made from of massive brass for the amplifier unit available in chrome or gold. 2 Power supplies with improved equipment for higher performa ...
potential energy - Dashir Management Services
potential energy - Dashir Management Services

... • Ohms: – Ohms deals with resistance. Think of it as kinking a garden hose. ...
Problems and Solutions
Problems and Solutions

... Let us construct the device shown in Fig. 6. B1 denotes the membrane transparent for the gas from the cavity, but non-transparent for the air, while B2 denotes the membrane with opposite property: it is transparent for the air but non-transparent for the gas. Initially the valve Z1 is open and the ...
Power can be stored on-site using a variety of battery chemistries
Power can be stored on-site using a variety of battery chemistries

... Many homes that utilize RENEWABLE ENERGY for their electrical needs are wired for both low-voltage DC and standard AC loads. Since unhealthy electric fields drop as voltage goes down, 12-volt lighting and appliances are an attractive option where low-power, low-amperage devices can be used. In high- ...
LT1809/LT1810 - Single/Dual 180MHz, 350V/µs Rail-to-Rail Input and Output Low Distortion Op Amps
LT1809/LT1810 - Single/Dual 180MHz, 350V/µs Rail-to-Rail Input and Output Low Distortion Op Amps

... The LT®1809/LT1810 are single/dual low distortion rail-torail input and output op amps with a 350V/μs slew rate. These amplifiers have a –3dB bandwidth of 320MHz at unity-gain, a gain-bandwidth product of 180MHz (AV ≥ 10) and an 85mA output current to fit the needs of low voltage, high performance sig ...
Why Alternating Current File
Why Alternating Current File

LTC6900 - Low Power, 1kHz to 20MHz Resistor
LTC6900 - Low Power, 1kHz to 20MHz Resistor

... range, ÷100, is selected by tying DIV to V+ or driving it to within 0.4V of V+. Figure 2 shows the relationship between RSET, divider setting and output frequency, including the overlapping frequency ranges near 100kHz and 1MHz. The CMOS output driver has an on resistance that is typically less than ...
Seminar Report
Seminar Report

Lab 1 Introduction to PSIM
Lab 1 Introduction to PSIM

... Merge another data file with the existing data file for display Re-load data from the same text file In the time display, save waveforms to a SIMVIEW binary file with the .smv extension. In the FFT display, save the FFT results to a text file with the .fft extension. The data range saved will be the ...
SACs and Pracs from the $2 shop
SACs and Pracs from the $2 shop

... ammeter and voltmeter so that they can be used to measure the current flowing through, and potential difference across the thermistor. Remember to use a ruler when drawing your circuit diagram. ...
MoCap – The Advantages of Accelerometers and Accuracy
MoCap – The Advantages of Accelerometers and Accuracy

... - Package Alignment Error – This error can be easily corrected with calibration. - Ratiometric error - Good voltage regulation is essential to reduce the source of this error. To compensate the error a power supply monitoring should be applied. The correction is made by using the monitoring data, sp ...
Harmonics upstream of rectifiers in UPS
Harmonics upstream of rectifiers in UPS

23751 Demonstrate knowledge of electrical calculations and
23751 Demonstrate knowledge of electrical calculations and

... Area and volume calculations are carried out for simple two and three dimensional shapes using given data. Range ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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