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ECP 11-0213 Transformer (and Reactor) Test
ECP 11-0213 Transformer (and Reactor) Test

MAX9206/MAX9208 10-Bit Bus LVDS Deserializers General Description Features
MAX9206/MAX9208 10-Bit Bus LVDS Deserializers General Description Features

... transmission across backplanes using PCB traces, or across twin-ax or twisted-pair cables. The MAX9206/MAX9208 deserializers provide a powersaving, power-down mode when PWRDN is driven low. The output enable, REN, allows the parallel data outputs (ROUT_) and recovered clock (RCLK) to be enabled or d ...
BQ24040 数据资料 dataSheet 下载
BQ24040 数据资料 dataSheet 下载

ECG SIGNAL PROCESSING AND HEART RATE FREQUENCY
ECG SIGNAL PROCESSING AND HEART RATE FREQUENCY

... 5 waves - P, Q, R, S and T. This signal could be measured by electrodes from human body in typical engagement. Signals from these electrodes are brought to simple electrical circuits with amplifiers and analogue – digital converters. The main problem of digitalized signal is interference with other ...
A “short list” of embedded systems
A “short list” of embedded systems

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... statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check ...
Reducing Magnetic Interaction in Reed Relay Applications
Reducing Magnetic Interaction in Reed Relay Applications

... With the trend toward reducing the size of electronic equipment, Reed Relays are typically placed in proximity to one another. Magnetic coupling between relays can affect parameters such as pull-in and dropout voltage. In some circumstances, adjacent relays will be adversely affected by their neighb ...
SE5012T 数据资料DataSheet下载
SE5012T 数据资料DataSheet下载

... device integrates the input match, inter-stage match, a temperature compensated, load insensitive power detector with 20dB of dynamic range, a 3.8GHz notch filter, a T/R switch and LNA. For wireless LAN applications, the device meets the requirements of IEEE802.11a and delivers approximately 17dBm o ...
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... to a mall functioning system, the valve is forced into a position which results in a (too) high idle speed. The idle control valve has a connector with two terminals. On one of those terminals is connected to the battery voltage. This supply-voltage is often switched with a relay. The other terminal ...
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Design of Ultra Low Power Tri-CAM with45nm

... makes it more suitable for wide range of applications. Conventional CMOS circuits utilize sub-threshold operation with a very low power, which is mainly due to the dynamic power and is quadratically dependent to the supply voltage [20]. Reduced supply voltage will result in reduction of power and ou ...
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... a) Explain speed-current, torque-current, speed-torque characteristics of a DC series motor. b) Prove that in a dc generator, generated e.m.f and current in a conductor are in the same direction, whereas in a dc motor, generated e.m.f opposes the flow of current in a conductor. (7M+8M) a) How is 4-p ...
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36V Hotswap Controller with Digital Power

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... Companies and utility customers, all of them have created tendencies security and reduced quality of supply. The power could be a means to carry out this function without the systems of today, by and large, are mechanically controlled .There is a widespread use of microelectronics, computers and hig ...
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CE 2000 TX Operations Manual - HARMAN Professional Solutions

... pieces of engineering capable of producing extremely high power levels. They must be treated with respect and correctly installed if they are to provide the many years of reliable service for which they were designed. In addition, CE Series amplifiers include a number of features which require some ...
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... milling and drilling processes. In contrast to stationary dynamometers, only one multi-component sensor is installed in each rotating dynamometer. In addition to the sensor, the rotor also contains the charge amplifiers, i.e. the electronics that converts the charge into voltage, and the telemetry e ...
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... In regard to your question whether ground continuity monitoring devices provide compliance with 29 CFR 1926.404(b)(1)(iii)(D), (E), and (G), please be advised as follows: These provisions require that (1) all cord sets and receptacles that are not a part of permanent wiring, and cord and plug-connec ...
LTC6990 - TimerBlox: Voltage Controlled Silicon Oscillator
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... of how the DIV pin voltage selects the value of DIVCODE. Note 6: The OE pin has hysteresis to accommodate slow rising or falling signals. The threshold voltages are proportional to V+. Typical values can be estimated at any supply voltage using VOE(RISING) ≈ 0.55 • V+ + 185mV and VOE(FALLING) ≈ 0.48 ...
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TS3L500 数据资料 dataSheet 下载

HACR Ratings and UL® Listed Molded Case Circuit
HACR Ratings and UL® Listed Molded Case Circuit

... restricted the HACR listing to circuit breakers rated 240 Vac or less and 60 A maximum. In the early 1990s UL redefined the test parameters for UL Listed HACR Type circuit breakers, resulting in HACR ratings for circuit breakers rated 600 Vac and less and 250 A maximum as a second step. By these tes ...
Learning Outcome 14: Identify and describe LRC circuits. Analyze and
Learning Outcome 14: Identify and describe LRC circuits. Analyze and

... alternating current. Generally, students will begin their learning with AC measurements, then the use of AC measuring tools, and progressing into analyzing & troubleshooting various components commonly used in filter circuits, time constant operations, and resonant circuits. The course of study also ...
Calculation of DC distribution
Calculation of DC distribution

... The lower the time constant (e.g. battery circuit), the shorter the time required for the current to rise to Isc. To express breaking capacity, the interrupted short-circuit current with the following time constants is used: b L/R = 5 ms, fast short-circuit b L/R = 15 ms, standardised value used in ...
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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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