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PEQWS_Mod01_Prob08_v02 - Courses
PEQWS_Mod01_Prob08_v02 - Courses

MAX44281O Evaluation Kit Evaluates: MAX44281O General Description Features
MAX44281O Evaluation Kit Evaluates: MAX44281O General Description Features

... addition of two resistors, R8 and R3. The following equation sets the output bias voltage at midsupply: VDD x (RR3 /(RR8 + RR3)) = VDD /(2 x AV) ...
Technical Update - Ceramic versus Tantalum 2008-Nov
Technical Update - Ceramic versus Tantalum 2008-Nov

... As previously stated, the temperature range of the tantalum capacitor is -55°C to 125°C. The voltage rating of the part is the same as the nameplate voltage up through 85°C, but from this temperature up to 125°C, there is a linear depletion of the voltage rating from 100%v at 85°C to 67% at 125°C. T ...
$doc.title

... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
Product Data SheetRev C – 05/2012
Product Data SheetRev C – 05/2012

Best Practices for Motherboard / Embedded System
Best Practices for Motherboard / Embedded System

... design. Also, the schematics themselves should be well organized so that designers unfamiliar with the design can locate different subsystems quickly. For more elaborate schematics, a table of contents is highly recommended. Block diagrams with page designators and part numbers can also be used so t ...
Document
Document

PI3DPxxx_App_PI3HDxxx-Layout Guideline
PI3DPxxx_App_PI3HDxxx-Layout Guideline

2nd Order Circuits
2nd Order Circuits

... in the circuit before and after a step function transition.  In steady state (t < to and t = ∞s), replace energy storage devices. ...
Industrial Control Wiring Guide
Industrial Control Wiring Guide

... show that it complies with the regulations that are concerned with its safety. As part of this process the manufacturer must show how the risks and hazards that the equipment will present have been overcome or protected against. This information is placed in the Technical Document of the equipment s ...
Lab 1: Resistors in series and parallel
Lab 1: Resistors in series and parallel

... Figure 2: A potentiometer used as a voltage divider. Two resistors in series may be thought of as a voltage divider. This is especially useful when used in conjunction with a potentiometer, or simply `pot', shown in Fig. 2. This is a variable resistor with 3 terminals. The middle terminal is connect ...
here - AudioFaiDaTe
here - AudioFaiDaTe

... thick, 0.094 inches (inserting and pulling tubes from their sockets won’t bend or break this board), doublesided, with plated-through 2oz copper traces, and the boards are made in the USA. Each PCB holds two Aikido line-stage amplifiers; thus, one board is all that is needed for stereo unbalanced us ...
Low Cost Digital Panel Meter Designs and Complete
Low Cost Digital Panel Meter Designs and Complete

... The circuit board layouts and assembly drawings for both kits are given in Figures 10, 11. The boards are single-sided to minimize cost and simplify assembly. Jumpers are used to allow maximum flexibility. For example, provision has been made for connecting an external clock (Test Point #5). Provisi ...
High Value Precision Chip Resistors
High Value Precision Chip Resistors

... technology, increasing the resistivity of the material through dilution eventually reaches a level where other characteristics are severely degraded: e.g. stability, temperature coefficient, and voltage coefficient, etc. Further more, the high sheet resistivity thick film materials are very difficul ...
Chapter 26
Chapter 26

... Electrical Terminology • Current is the movement of electricity through a wire or circuit • Voltage is the pressure that pushes the electricity through the wire or circuit • Resistance is the obstacle to current flow and a conductor carries current to the parts of a circuit • “Hot wires” connect th ...
MAX2602EVKIT.pdf
MAX2602EVKIT.pdf

... The EV kit is shipped with a MAX2602, which contains an internal biasing diode. With a simple modification, the MAX2602 EV kit can be used to emulate the MAX2601, which does not have an internal biasing diode. ...
Motor Drive Board, Ver.5 Assembly Manual Micon Car Kit, Ver.5.1
Motor Drive Board, Ver.5 Assembly Manual Micon Car Kit, Ver.5.1

... Short between pins 1 – 2. CN1 power is connected to pin2 of CN2 directly. ●If the supply voltage supplied to CN1 is more than 6 V Install the parts from the “LM350 Add-On Set” (sold separately) and short between pins 2 – 3 because this exceeds the voltage that can be applied to the servo. Voltage of ...
chapter31.1 - Colorado Mesa University
chapter31.1 - Colorado Mesa University

Messrs. Weltronics ELECTROLYTIC CAPACITORS
Messrs. Weltronics ELECTROLYTIC CAPACITORS

... (4) Do not wash capacitors by using cleaning agents. If it is necessary to wash capacitors, use the only capacitors that are capable of withstanding the cleaning agents and apply the cleaning conditions within the limits prescribed in the product specifications. (5) Precautions for the washable capa ...
IS31BL3228B WHITE LED DRIVER EVALUATION BOARD GUIDE
IS31BL3228B WHITE LED DRIVER EVALUATION BOARD GUIDE

... Supply voltage range from 2.8V to 5.5V Fully programmable current with single wire 14 current levels Drives up to six channels of LEDs No inductors, low noise operation Built-in thermal protection Automatic soft start Low shutdown current: ISHDN <3μA UTQFN-12 (2mm × 2mm ) package ...
Electronics
Electronics

Designation of total impedance and vector
Designation of total impedance and vector

Purpose:
Purpose:

... A breadboard is a device used to facilitate the building and testing (called prototyping) of circuits. The breadboard accepts pre-stripped wires, making it easy to make connections between various electrical components, power supplies, and meters. Breadboards allow circuits to be tested and modified ...
ELECTROCHEMICAL CAPACITORS
ELECTROCHEMICAL CAPACITORS

... place leading to major chemical and structural changes of the electrochemical reactive materials, for example conversions of lead dioxide to lead sulfate and lead metal to lead sulfate in discharge of the lead-acid battery which, as is well known, limits charge/discharge to a cycle life of 1000 to 3 ...
MS Word
MS Word

< 1 ... 94 95 96 97 98 99 100 101 102 ... 161 >

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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