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SP385E
SP385E

... to the input logic levels. Typically the RS-232 output voltage swing is ±9V for 5V supply and ±4.2V for 3.3V supply. Even under worst case loading conditions of 3kΩ and 2500pF, the output is guaranteed to be ±5V for a 5V supply and ±3.7V for a 3.3V supply which adheres to EIA-232 and EIA-562 specifi ...
Chapter Title
Chapter Title

... There are two cutoff frequencies: upper and lower. They can be calculated using the same low-pass cutoff and high-pass cutoff frequency formulas in the appropriate sections. YTU-Dep. Electrical Eng. / Introduction to Electronics ...
Linear IC Applications UNIT -1 DIFFERENTIAL AMPLIFIER
Linear IC Applications UNIT -1 DIFFERENTIAL AMPLIFIER

... An amplifier has an input port and an output port. (A port consists of two terminals, one of which is usually connected to the ground node.) In a linear amplifier, the output signal = A  input signal, where A is the amplification factor or “gain.” Depending on the nature of the input and output sig ...
SKY77764 数据资料DataSheet下载
SKY77764 数据资料DataSheet下载

... death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applica ...
Datasheet Sensors
Datasheet Sensors

BDTIC I S O F A C E
BDTIC I S O F A C E

... WR to ground, the signals at D0 ... D7 directly control the outputs. Current Sink to GNDCC. GNDCC (Ground for VCC domain) This pin acts as the ground reference for the input interface that is supplied by VCC. GNDbb (Output driver ground domain) This pin acts as the ground reference for the output dr ...
Design Evaluation of a High Voltage High Frequency Pulse
Design Evaluation of a High Voltage High Frequency Pulse

... Author: Dmitri Ivanov ...
Loop Test Board
Loop Test Board

... at Loop In and Loop Out. If either signal becomes distorted, possibly exhibiting a tall spike at the peak, reduce the oscillator voltage until both sine waves are clean. The test board can handle oscillator signals up to ~14 V peak, though 5V is a probably a good signal level, and possibly somewhat ...
PSoC Real-Time Clock Based on Power-Line Frequency
PSoC Real-Time Clock Based on Power-Line Frequency

lecture 080 – latchup and esd
lecture 080 – latchup and esd

FREQUENTLY ASKED QUESTIONS – PERMANENT MAGNET AC
FREQUENTLY ASKED QUESTIONS – PERMANENT MAGNET AC

IGNIJET 2007- DUCATI 1. Hardware - detailed description
IGNIJET 2007- DUCATI 1. Hardware - detailed description

Li-ion Battery Charger Protection IC MP267x Series Application Note
Li-ion Battery Charger Protection IC MP267x Series Application Note

... (a) BOVP blanking time (b) BOVP counter Figure 9: MP2674 response to battery over-voltage For input reverse-polarity protection, the most common solution is to add an external diode in series with the input to block any reverse current, as shown in Figure 6. Furthermore, replacing this diode with a ...
P83884
P83884

... locating Notification Appliance Circuits (NAC) and notification appliances. Some system communication circuits and/or audio circuits, for example, may require special precautions to assure electrical noise immunity (e.g. audio crosstalk). NOTE: This equipment has been tested and found to comply with ...
Plasma generator
Plasma generator

SKY77182 数据资料DataSheet下载
SKY77182 数据资料DataSheet下载

... Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operati ...
LT3 Time-of-Flight Laser Distance
LT3 Time-of-Flight Laser Distance

... Window limits (analog or discrete): TEACH-mode programming of near and far window limits. Limits may also be taught remotely using TEACH input. Analog output slope: The first limit taught is assigned to minimum output current or voltage (4 mA or 0 V dc) ...
Performance of Line-start Permanent Magnet Synchronous Motor
Performance of Line-start Permanent Magnet Synchronous Motor

... Figure 3. Comparison of those two figures shows that no saturation happens in stator core, while saturation happens in the rotor core over against the flux barrier and rotor slot at 0.2s. The reason is that when motor is locked-in synchronism, rotor current is close to zero and stator current is app ...
MAX3188E/MAX3189E ±15kV ESD-Protected, 1Mbps, 1µA RS-232 Transmitters in SOT23-6 General Description
MAX3188E/MAX3189E ±15kV ESD-Protected, 1Mbps, 1µA RS-232 Transmitters in SOT23-6 General Description

... The MAX3188E/MAX3189E single RS-232 transmitters in a SOT23-6 package are for space- and cost-constrained applications requiring minimal RS-232 communications. These devices consume only 150µA of supply current from ±4.5V to ±6V supplies. They feature a shutdown input that reduces current consumptio ...
Micro Family
Micro Family

Spec Sheet - Boston Light Source
Spec Sheet - Boston Light Source

... 4’ and 8’ lengths in a single section for exact suspension spacing of 4’ and 8’. For total luminaire length, add 5⁄8” for each flat end cap and 4” for each sculptured end cap. Using internal joiners, 4’ and 8’ sections can be joined to form longer rows. Validation ...
Class 2000 Meter
Class 2000 Meter

... is used to bring in MAINS Power (voltage lines to power meter) and current sensor wiring. The 1/2” conduit opening located on the top of the enclosure is used to interface low voltage signals, such as the IDR interface and isolated pulse output. (Outdoor enclosures equipped with one 3/4” conduit ope ...
AM transmitters and receivers
AM transmitters and receivers

Technical Specification for Variable Frequency Drives
Technical Specification for Variable Frequency Drives

... Mean Square (RMS) motor line current measured at rated speed, torque and voltage shall not exceed 1.05 times the rated RMS motor current for pure sine wave operation. All Variable Frequency Drive(s) shall be supplied with an input AC line reactor of minimum 2.5% impedance. Input (AC) Line Reactor sh ...
30V Internal Switch LCD Bias Supply MAX1605 General Description Features
30V Internal Switch LCD Bias Supply MAX1605 General Description Features

... 30V Internal Switch LCD Bias Supply Design Procedure Inductor Selection Smaller inductance values typically offer smaller physical size for a given series resistance or saturation current. Circuits using larger inductance values may start up at lower input voltages and exhibit less ripple, but also ...
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Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
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