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Multimode High-Frequency PWM Controller
Multimode High-Frequency PWM Controller

Servos - UNC A
Servos - UNC A

... Servo motors are used for angular positioning, such as in radio control airplanes. They typically have a movement range of 180 deg but can go up to 210 deg. The output shaft of a servo does not rotate freely, but rather is made to seek a particular angular position under electronic control. They are ...
MC500 POWER AMPLIFIER
MC500 POWER AMPLIFIER

... protection circuits and that such circuits compromise performance. Mclntosh feels that protection circuits are desirable and necessary to prevent amplifier or loudspeaker damage due to abnormal circumstances. The genius of Mclntosh engineering has resulted in protection circuits which do not effect ...
ADM6339 数据手册DataSheet 下载
ADM6339 数据手册DataSheet 下载

BU4S584G2
BU4S584G2

... Input pins of an IC are often connected to the gate of a MOS transistor. The gate has extremely high impedance and extremely low capacitance. If left unconnected, the electric field from the outside can easily charge it. The small charge acquired in this way is enough to produce a significant effect ...
AM Tuners for Car Radios and Home Stereos Overview
AM Tuners for Car Radios and Home Stereos Overview

... The wideband AGC circuit two-signal sensitivity and shortwave interference suppression characteristics have been achieved by reducing the sensitivity by approximately 10 dB from that of previous devices. If a FET with low gm and high IDSS is used, the sensitivity can be increased by increasing the e ...
OPA567 Rail-to-Rail I/O, 2A POWER AMPLIFIER DESCRIPTION
OPA567 Rail-to-Rail I/O, 2A POWER AMPLIFIER DESCRIPTION

... Voltage(2) ............................................... (V–) – 0.5V to (V+) + 0.5V Current(2) ................................................................................ ±10mA Output Short-Circuit(3) ........ Continuous when thermal protection enabled Enable Pin (pin 11) .................... ...
Electronics-1
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electronic devices and circuits

The Equivalent Circuit of a Transformer
The Equivalent Circuit of a Transformer

... Modeling the copper losses: resistive losses in the primary and secondary windings of the core, represented in the equivalent circuit by RP and RS. Modeling the leakage fluxes: primary leakage flux is proportional to the primary current IP and secondary leakage flux is proportional to the secondary ...
FZTA92 - Mouser Electronics
FZTA92 - Mouser Electronics

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Low-power area-efficient high-speed I/O circuit techniques
Low-power area-efficient high-speed I/O circuit techniques

... A more cost-effective solution is to perform multiplexing at the input of the transmitter before the signal is buffered up. Previous input-multiplexed architecture designs use static CMOS gates to perform multiplexing and buffering to drive the final output driver as shown in Fig. 4 [8], [9]. Howeve ...
TSMP58000
TSMP58000

... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
TPS2838 数据资料 dataSheet 下载
TPS2838 数据资料 dataSheet 下载

... 3. The pullup/pulldown circuits of the drivers are bipolar and MOSFET transistors in parallel. The peak output current rating is the combined current from the bipolar and MOSFET transistors. The output resistance is the rDS(on) of the MOSFET transistor when the voltage on the driver output is less t ...
Product Data Sheet10/31/2014
Product Data Sheet10/31/2014

... Ground connection; the back side of the package should be connected to the ground plan though as short of a connection as possible, PCB vias under the device are recommended. ...
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... 13-Heart contracts generating action potential. 14-The spreading electrical currents create potentials differences which can be detected through surface electrodes 15-The waveform of ECG produced is called the electrocardiogram 16-Three distinct waves are produced during cardiac cycle P wave, QRS co ...
Product Spec Template - Linear Position
Product Spec Template - Linear Position

... in size or shape along that axis is a result. Interaction of an external magnetic field with the domains also causes the magnetostrictive effect. The order of the do­mains, and thus the magnitude of the effect, can be influenced by alloy selection, thermal anneal­ing, cold working, and magnetic fiel ...
open file - PowerLogic
open file - PowerLogic

... something. We call those lines waveform capture, and, in the hands of an expert, they provide important information about the health of your power system. This issue of PowerLogic Solutions shows some typical waveform captures associated with disturbance events and provides their interpretation. By ...
PhD Research Studentships - Glasgow Caledonian University
PhD Research Studentships - Glasgow Caledonian University

... comparison with PD, detection of incipient fault signals using on-line IR testing is more challenging. Usually, incipient faults in power cables are due to gradual aging processes which can result in localized deterioration in insulation. Insulation deterioration and incipient faults may result in a ...
48-Channel PWM Generator with 12
48-Channel PWM Generator with 12

... adjustable 12-bit (4,096 steps) PWM register and a 6-bit (64 step) +50% correction register. All controls are programmable via a simple TTL/CMOS 50MHz serial data interface. The LT8500 can be used in a wide variety of PWM-intensive applications such as LED control, as well as industrial and robotic ...
Chapter 6: Data Transmission
Chapter 6: Data Transmission

Low Power Design of VLSI Circuits
Low Power Design of VLSI Circuits

Analog-to-Digital Conversion
Analog-to-Digital Conversion

... "capture" the analog signal level at a single point in time every cycle. If the analog signal is "noisy" (contains significant levels of spurious voltage spikes/dips), one of the other ADC converter technologies may occasionally convert a spike or dip because it captures the signal repeatedly at a s ...
Type RA Angstor® Radial PET Film Capacitors
Type RA Angstor® Radial PET Film Capacitors

... on the knowledge that the Cornell Dubilier company providing such statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards as typical for such applications, but are not intended to constitute any guarantee, warranty or representation regarding any such m ...
dortronics 4505 user notes
dortronics 4505 user notes

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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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