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Electric Circuit
Electric Circuit

... can be applied without risk of damage to the device. ...
Name - nnhschen
Name - nnhschen

... Voltage Source – The thing that supplies the energy to move charges through a circuit Load – The thing that uses the energy supplied by the voltage source Switch – A device that makes, breaks, or changes the course of an electrical circuit Circuit Diagram Symbols Symbol Meaning wire light bulb ...
Snappy Series and Parallel Circuits (614)
Snappy Series and Parallel Circuits (614)

... Voltage Source – The thing that supplies the energy to move charges through a circuit Load – The thing that uses the energy supplied by the voltage source Switch – A device that makes, breaks, or changes the course of an electrical circuit Circuit Diagram Symbols Symbol Meaning wire light bulb ...
Capacitors in Series and Parallel
Capacitors in Series and Parallel

... Several capacitors may be connected together in a variety of applications. Multiple connections of capacitors act like a single equivalent capacitor. The total capacitance of this equivalent single capacitor depends both on the individual capacitors and how they are connected. There are two simple a ...
Capacitors in Series and Parallel
Capacitors in Series and Parallel

... Several capacitors may be connected together in a variety of applications. Multiple connections of capacitors act like a single equivalent capacitor. The total capacitance of this equivalent single capacitor depends both on the individual capacitors and how they are connected. There are two simple a ...
Evaluation Board User Guide UG-196
Evaluation Board User Guide UG-196

... ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions sho ...
LM380 2.5W Audio Power Amplifier (Rev. C)
LM380 2.5W Audio Power Amplifier (Rev. C)

Makerere-CEDAT-Abstract-for-RF-Design-Prof-T-S-Kalkur
Makerere-CEDAT-Abstract-for-RF-Design-Prof-T-S-Kalkur

... blocks can cover multiple bands and gives flexibility in fabrication to attain given performance. Conventional p-n junctions, micromechanical devices or BST capacitors can be used as a varactor. Conventional p-n junctions mostly tune in the reverse biased mode and forward bias results in excessive p ...
Make: Analog Synthesizers
Make: Analog Synthesizers

... Instead of the completely continuous, organic, full sound of the analog synthesizer, the digital units often included digital conversion artifacts and lacked sonic character. Figure 1-1 highlights the difference between a waveform generated digitally and a continuous waveform generated by analog cir ...
RapidLED BioCube 14 Retrofit
RapidLED BioCube 14 Retrofit

... screws, adjusting the height of the two fastening screws to center the LED between them. Once again, do not over tighten. The screws should be snug but not tight. When screwing down the LEDs, ensure the screw is not touching any solder or solder pads. This will ground the string at that point and ca ...
A Simple Modification
A Simple Modification

... sure that you select each resistor with the correct resistance before placing it on the PCB. The resistor and capacitor values used in this project are not that critical. Being off 10% for the resistors or capacitors shouldn't make any difference. If you build more critical circuits (e.g., a tune ci ...
Connecting Outputs in Series to Achieve High Voltage Transients
Connecting Outputs in Series to Achieve High Voltage Transients

... if we choose a series or parallel representation of a real life passive component? To obtain the most accurate measurement, it does matter for components whose impedance is a very high value or a very low value. ...
ch2.5_SER
ch2.5_SER

... CIRCUIT - HENCE ONE MUST KEEP TRACK OF ANY RELATIONSHIP BETWEEN VARIABLES ...
Capacitor
Capacitor

Fabrication of Complex Circuit Using Electrochemical
Fabrication of Complex Circuit Using Electrochemical

Reliability – Prediction Introduction
Reliability – Prediction Introduction

Dual General-Purpose Operational Amplifiers
Dual General-Purpose Operational Amplifiers

LM380 2.5W Audio Power Amplifier (Rev. C)
LM380 2.5W Audio Power Amplifier (Rev. C)

... TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous mater ...
LM380 2.5W Audio Power Amplifier (Rev. C)
LM380 2.5W Audio Power Amplifier (Rev. C)

... TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous mater ...
Chapter 13 Projects - NUS School of Computing
Chapter 13 Projects - NUS School of Computing

... For the Circuit class, provide an array of references to all the discrete components in the circuit ─ there are five components in our crossover network example. Start the constructor by initializing the LOOPS constant and instantiating the coefficients and voltages arrays with one- and twodimensio ...
Easy-to-build transistor projects
Easy-to-build transistor projects

... the stranded type. It can also be employed throughout most of the circuit; but solid wire is much easier to crimp onto a solder lug or terminal strip. Enamel -covered wire (used for making coils) is often listed under the catalog heading of magnet wire. The chief precaution in using it is to scrape ...
Electric Circuits: Potential difference (Grade 10
Electric Circuits: Potential difference (Grade 10

... When resistors are in series, one after the other, there is a potential dierence across each resistor. The total potential dierence across a set of resistors in series is the sum of the potential dierences across each of the resistors in the set. This is the same as falling a large distance under ...
Project Activities and Issues
Project Activities and Issues

...  Failure modes after encapsulation may include cracking of encapsulant or ferrite cores, and breakage of windings  Encapsulation stresses due to cure shrinkage, CTE differences can lead to component failure The only encapsulants that have been used successfully for this type of component are fill ...
$doc.title

... Preface Introduction Mastering Electronics is not an easy task. While many concepts are straightforward, their application to a real-world device are often non-trivial. Part of the difficulty is that in addition to new concepts one often has to learn new numerical and algebraic tools that enable us ...
“Scout Regen” Shortwave Regenerative Receiver
“Scout Regen” Shortwave Regenerative Receiver

... “Scout Regen” SW Regenerative Receiver Version 1.2 Page 1 of 47 ...
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Surface-mount technology



Surface-mount technology (SMT) is a method for producing electronic circuits in which the components are mounted or placed directly onto the surface of printed circuit boards (PCBs). An electronic device so made is called a surface-mount device (SMD). In the industry it has largely replaced the through-hole technology construction method of fitting components with wire leads into holes in the circuit board. Both technologies can be used on the same board for components not suited to surface mounting such as large transformers and heat-sinked power semiconductors.An SMT component is usually smaller than its through-hole counterpart because it has either smaller leads or no leads at all. It may have short pins or leads of various styles, flat contacts, a matrix of solder balls (BGAs), or terminations on the body of the component.
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