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1 Introduction Chapter
1 Introduction Chapter

... The SPICE 3 voltage-controlled switch begins with the letter S. N+ and N− represent the connections to the switch terminals. The nodes NC+ and NC− are the positive- and negative-controlling nodes, respectively. The device’s model name (modelname) is mandatory, while the initial conditions are option ...
SN74LVC32244 32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS FEATURES
SN74LVC32244 32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS FEATURES

... drivers, clock drivers, and bus-oriented receivers and transmitters. The device can be used as eight 4-bit buffers, four 8-bit buffers, two 16-bit buffers, or one 32-bit buffer. It provides true outputs and symmetrical active-low output-enable (OE) inputs. Inputs can be driven from either 3.3-V or 5 ...
Active_Filter_Lab
Active_Filter_Lab

... Continuing the discussion of Op Amps, the next step is filters. There are many different types of filters, including low pass, high pass and band pass. We will discuss each of the following filters in turn and how they are used and constructed using Op Amps. When a filter contains a device like an O ...
Transistor as a Switch
Transistor as a Switch

line conditioners
line conditioners

Evaluation Board User Guide UG-016
Evaluation Board User Guide UG-016

... with a 0.1 μF capacitor. The AD9516 has many SPI-selectable options that are set to a default mode of operation. Consult the AD9516 data sheet for more information about these and other options. ...
AN863
AN863

... the micro-controller, the ST6220, a low cost 8-bit general purpose micro. It is supplied directly from the mains by the capacitive supply made of components R2/C1/C2/C3 and of the two diodes. This is made possible by its low current consumption, in the range of 4 mA. This capacitive supply must be d ...
USER MANUAL
USER MANUAL

... Ensure the air vents on the front and rear of the UPS are not blocked. Allow at least 0.5m of space on each side. ...
Personal Daq/3000 Series
Personal Daq/3000 Series

Changes to the FADC buffer circuits and ASIC mux out buffer/ADC
Changes to the FADC buffer circuits and ASIC mux out buffer/ADC

... +5V/gnd). The price per unit is the same (under $2 in 1000 off quantity) and the packages are the same (SOT RJ-5) although for AD8055 a change of –Vs from 0V to -5V would needed so only the AD8051 is exactly compatible in the current design. However AD8031 could replace an AD8055 after the dual rail ...
Transformer
Transformer

... To reduce voltage the transformer is used which is then called as the step down transformer. To increase voltage the transformer is used which is then called as the step up transformer. When the transformer changes the voltage level, it changes the current level also. ...
NTBA104 1. General description Dual supply translating transceiver; auto direction sensing;
NTBA104 1. General description Dual supply translating transceiver; auto direction sensing;

... The NTBA104 is a 4-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 4-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any vol ...
1100ClassNotesSet06v07
1100ClassNotesSet06v07

... © Brooks/Cole Publishing Co. ...
1.3 Historical View of Microwave Transistors
1.3 Historical View of Microwave Transistors

CV111-1AF 数据资料DataSheet下载
CV111-1AF 数据资料DataSheet下载

... 1. Specifications when using the application specific circuit (shown on page 3) with a low side LO = 0 dBm in a downconverting application over the operating case temperature range. 2. IF matching components affect the center IF frequency. Proper component values for other IF center frequencies can ...
L3 Advanced Technical Extended Diploma in Land
L3 Advanced Technical Extended Diploma in Land

... A piston-type, swash-plate hydraulic pump varies its displacement (volumetric output) by altering the angle of its swash-plate. (1) The swash-plate itself does not rotate.(1) The greater the angle of the swash plate, relative to the drive-shaft, the further the pistons stroke in and out (1) therefor ...
chapter 13 Transceiver Design Example
chapter 13 Transceiver Design Example

Electrosurgical generators
Electrosurgical generators

... bipolar cautery accessories) or tissue fulguration if the electrode is not in direct contact with the tissue (as occurs with argon plasma coagulation). Cut currents, on the other hand, cause more rapid heat increases in the target tissue to temperatures greater than 100 C, causing the cellular wate ...
MAX7326 I C Port Expander with 12 Push-Pull Outputs and 4 Inputs
MAX7326 I C Port Expander with 12 Push-Pull Outputs and 4 Inputs

... combination of inputs can be selected using the interrupt mask to assert the open-drain, +6V-tolerant INT output. When the MAX7326 is subsequently accessed through the serial interface, any pending interrupt is cleared. The 12 push-pull outputs are rated to sink 20mA and are capable of driving LEDs. ...
Document
Document

... electrons from the valency band to conduction band the supplied external voltage must be equal to energy gap. (3) What is valency band ? Ans : The range of energy which is possessed by vaency electrons is known as valency band.Here the electrons which are situated at outer most orbits are called val ...
First time User Guide BJT Lab V2.0
First time User Guide BJT Lab V2.0

... smaller than X1 (defined in Structure tab) to view the emitter region profile. • Take note of the applied voltage values signs, while working with npn and pnp type. ...
Aalborg Universitet
Aalborg Universitet

... until quasi-equilibrium state is achieved [22], [23]. The other cause of this divergence is the change of OCV ΔVOCV caused by SoC variation when a current injection method is applied. Nevertheless, the magnitude of the OCV change depends on the specific OCV vs SoC characteristic, as well as on the cu ...
Basic Properties Terminology Theory
Basic Properties Terminology Theory

... Because of the polycrystalline nature of metal-oxide semiconductor varistors, the physical operation of the device is more complex than that of conventional semiconductors. Intensive measurement has determined many of the device’s electrical characteristics, and much effort continues to better defin ...
section 6 - Electrical and Computer Engineering
section 6 - Electrical and Computer Engineering

... The SPST-NC results from a combination of the SPST-NO switch and a permanent magnet strong enough to pull the contacts closed but able to open when coil voltage is applied to the relay coil. In typical true SPDT designs, the armature is mechanically tensioned against the normally closed contact, and ...
High Side Switch Shield
High Side Switch Shield

... N-channel High Side MOSFET with an integrated driver IC in one package from Infineon Technologies. In addition to the driver, several security features have been integrated, like over-temperature-, short circuit- and over voltage protection. With the enhanced current sense pin IS it is possible to g ...
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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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