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DSS1 - RC car lights switch system
DSS1 - RC car lights switch system

... 1) Output current setting: press button zero to three times short, set output current of 20 mA (0x) 40 mA (1x), 60 mA (2x) or 80 mA (3x). Then press and hold the button long, the choice is saved and setting is moved to the next parameter. 2) Type of speed controller setting**: press zero to three ti ...
TPA6020A2 Audio Power Amplifier Evaluation
TPA6020A2 Audio Power Amplifier Evaluation

... Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field rep ...
P. Cantillon-Murphy, T.C. Neugebauer, C. Brasca, and D.J. Perreault, “An Active Ripple Filtering Technique for Improving Common-Mode Inductor Performance,” IEEE Power Electronics Letters , Vol. 2, No. 2, June 2004, pp. 45-50.
P. Cantillon-Murphy, T.C. Neugebauer, C. Brasca, and D.J. Perreault, “An Active Ripple Filtering Technique for Improving Common-Mode Inductor Performance,” IEEE Power Electronics Letters , Vol. 2, No. 2, June 2004, pp. 45-50.

... termination. With the op-amp powered off, each branch of the power windings corresponds to an equivalent input impedance of 136 at 150 kHz (by the series combination of the two magnetizing inductances). Powering on the op-amp increases this series combination due to a gain of in the size of the driv ...
Single-phase and Three-phase Energy Meters and
Single-phase and Three-phase Energy Meters and

... 4 modules = 70mm wide and 58mm deep. Accuracy class B (1%). With S0 interface. This three-phase energy meter measures active energy by means of the current between input and output. The internal power consumption of 0.4 watt active power per path is neither metered nor indicated. 1, 2 or 3 phase con ...
Application with SCALE-2 Gate Driver Cores - All
Application with SCALE-2 Gate Driver Cores - All

... IGBTs/MOSFETs are not turned off when the outer IGBTs/MOSFETs are in the on-state in order to avoid the full DC-link voltage being applied to the corresponding power semiconductors. This situation must be considered when using CONCEPT SCALE-2 gate drivers. Such events could happen if the protection ...
HMC641LP4E 数据资料DataSheet下载
HMC641LP4E 数据资料DataSheet下载

... The HMC641LP4E is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4x4 mm plastic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces ...
Universal Shift Register used for data load and Transfer operation
Universal Shift Register used for data load and Transfer operation

... or store a value from one time to the next . However, this can be accomplished by a sequential device , such as a flip flop, counter or register. These devices have more complicated logic in which the output depends not only on the current input, but also on one or more past value. As an example , i ...
Infinity D™ Power System
Infinity D™ Power System

Model 5132 Party-Line Interface Module
Model 5132 Party-Line Interface Module

... hybrid circuits, the Model 5132’s analog circuitry maintains extended frequency response. With this wide audio bandwidth, ...
Configuring a DC Operating Point Analysis in Multisim
Configuring a DC Operating Point Analysis in Multisim

... DC Operating Point Analysis calculates the behavior of a circuit when a DC voltage or current is applied to it. The result of this analysis is generally referred as the bias point or quiescent point, Q-point. In most cases, the results of the DC Operating Point Analysis are intermediate values for f ...
Training - Personal.psu.edu
Training - Personal.psu.edu

... level. At this point, the receiver starts its clock. After one bit time (the start bit) come 8 bits of true data followed by one or more stop bits at the mark level. The receiver tries to sample the signal in the middle of each bit time. The byte will be read correctly if the line is still in the in ...
Setting up the stick pots for the Phil_G proportional encoders:
Setting up the stick pots for the Phil_G proportional encoders:

Minariks DC Drives - XP-DC Series - User Manual
Minariks DC Drives - XP-DC Series - User Manual

... power applied. Failure to heed this warning may result in fire, explosion, or serious injury. This drive is isolated from earth ground. To prevent the risk of injury or fatality, avoid direct contact with the printed circuit board or with circuit elements. Do not disconnect any of the motor leads fr ...
MAX1490AEPG WORD
MAX1490AEPG WORD

... MAX1490B are complete, electrically isolated, RS-485/ RS-422 data-communications interface solutions in a hybrid microcircuit. Transceivers, optocouplers, and a transformer provide a complete interface in a standard DIP package. A single +5V supply on the logic side powers both sides of the interfac ...
Question Title
Question Title

Si4464/63/61/60
Si4464/63/61/60

... radios are part of the EZRadioPRO® family, which includes a complete line of transmitters, receivers, and transceivers covering a wide range of applications. All parts offer outstanding sensitivity of –126 dBm while achieving extremely low active and standby current consumption. The Si4463/61/60 off ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

... range of 12%-20%, Therefore, to preserve this little harvested energy, the whole system such as energy conversion stage has to be designed carefully and efficiently. Solar Cells or Photo Voltaic Cells are devices or we can say transducers that convert the energy available from sunlight directly into ...
SE2574L 数据资料DataSheet下载
SE2574L 数据资料DataSheet下载

... regarding exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SE2574L is capable of withstanding a Pb free solder reflow. Care must be taken when attaching thi ...
POWER QUALITY ANALYSIS BASED ON HARMONIC DISTORTION
POWER QUALITY ANALYSIS BASED ON HARMONIC DISTORTION

Unified Power Quality Conditioner (UPQC) for the Mitigations of
Unified Power Quality Conditioner (UPQC) for the Mitigations of

Course Title Course Number - Rowan Courses
Course Title Course Number - Rowan Courses

... Connecting the H-bridge and the PIC board ...
Questions
Questions

PDF
PDF

... The external trigger is derived from a 12-120 VAC source. For example, the laboratory benches include a 25 VAC line-to-neutral single- or three-phase source, which can be fed into the external trigger. For more sophisticated experiments, if line-to-neutral voltages are less than 120, they can be use ...
Dynamo
Dynamo

A 6-to-18 GHz Tunable Concurrent Dual-Band Receiver
A 6-to-18 GHz Tunable Concurrent Dual-Band Receiver

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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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