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BDTIC www.BDTIC.com/infineon Re comm en dat ion  for Han d lin... an d Ass e mbly of I nfine o n
BDTIC www.BDTIC.com/infineon Re comm en dat ion for Han d lin... an d Ass e mbly of I nfine o n

... precautionary measures in respect of handling and processing. Only in this way is it possible to insure that the components can be inserted into assemblies without becoming damaged. Discharging of electrostatic charged objects over an IC, caused by human touch or by processing tools may cause high c ...
Abstract - ER Publications
Abstract - ER Publications

PDF
PDF

... Fig. 2 a), the driver ICs are arranged in the middle of the control circuit board and the wiring is arranged symmetrically with respect to the control terminals of each pair of parallel driven T-PMs. In addition, the bus bars of the main circuit are arranged and connected to ensure wide parallel pla ...
2007 CARTS - Reduced Microphonics and Sound Emissions
2007 CARTS - Reduced Microphonics and Sound Emissions

... when designing laptop computers, audio circuits, LCD TV’s, plasma displays, etc. The pursuit of low noise solutions is currently a “hot topic” and significant development of low noise capacitor products are underway in the industry. Noise may be reduced or eliminated via several approaches such as u ...
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... Safety Note: A Soldering Iron gets hotter than 374 F. Do not touch the soldering iron’s metal parts or you will receive a third degree burn. Wear safety glasses when soldering. A good solder joint depends on the following: 1) Solder iron must have a clean, well-tinned tip. Tin the tip by wiping the ...
150 WATT AMPLIFIER CIRCUIT - IDC
150 WATT AMPLIFIER CIRCUIT - IDC

... speaker.Enough for you to get rocked?;then try out this. TIP 147 and 142 are complementary Darlington pair transistors which can handle 5 A current and 100V ,famous for their ruggedness. Here two BC 558 transistors Q5 and Q4 are wired as pre amplifier and TIP 142 ,TIP 147 together with TIP41 (Q1,Q2, ...
Twitter - Texas Instruments
Twitter - Texas Instruments

Switch between 1 or 2 capacitors - Indico
Switch between 1 or 2 capacitors - Indico

... A main breaker (or a switch + fuse), accessible on the outside panels of the CLIQ unit, shall assure not only interruption of the input power but equally switch-in a bank of discharge resistors which will assure an automatic ‘internal’ discharge of the complete capacitor bank. The total discharge ti ...
Electronic Components
Electronic Components

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Electronic Components
Electronic Components

... Wire gauge and physical size of the coil determine the current handling capacity. Core material will have a temperature dependence. Air is best, followed by iron powder, then ferrites. LSU 08/11/2004 ...
Electrical Circuits: Ohm`s Law
Electrical Circuits: Ohm`s Law

... will learn the differences between a series and parallel circuit, along with some of the rules relating to the operation of these particular circuits. The operation and configuration of a series-parallel circuit will also be discussed. The program also explains how Ohm's Law can be applied when calc ...
solving problems ch 14 File
solving problems ch 14 File

... a. Draw the circuit diagram for this circuit. b. Calculate the current through each branch. c. Calculate the total current in the circuit. d. Use Ohm’s law to calculate the total resistance of the circuit. e. Use the formula for combining parallel resistors to calculate the total resistance of the c ...
Parallel Resistance
Parallel Resistance

... Look at the Schematic Diagram View, if Current enters at 1 and travels to the right through the two resistors it will have to leave at 2 . There are multiple paths (two in this case) through the two resistors, this is what is called a Parallel connection. ...
SP6648 Evaluation Board Manual
SP6648 Evaluation Board Manual

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Simplified Guide to Understanding SCCR

... maximum level of short-circuit current that the component or assembly can withstand and is used for determining compliance with NEC® 110.10.This rating can be marked on individual components or assemblies. Assembly ratings take into account all components contained within the equipment. A common mis ...
Mojotone Tweed Champ Style Amp Kit
Mojotone Tweed Champ Style Amp Kit

... This will be helpful for anyone looking at the transformer model number without having to take the chassis out of the amp c. Output Transformer: Feed wires through grommets and note wire locations ...
Fluorescein Detection Circuit
Fluorescein Detection Circuit

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EMW-10000_PFC-UQYU59..

... Place the pre-assembled power board on top of the IGBTs. Ensure the following connectors from other components fit in their respective receiving positions on the power boards: i. The pins of the spade connector through its mounting holes from the bottom of the board ii. Copper wires from the bridge ...
WTCPT SOLDERING STATION
WTCPT SOLDERING STATION

... Don’t try to clean tip with abrasive materials and never file tip, to do so will greatly reduce tip life. If the tip becomes unwettable, it may be cleaned with a soft iron or brass brush using solder flux as a solvent; or the Weller® WPB1 Polishing bar. ...
Capacitors in Series and Parallel
Capacitors in Series and Parallel

... 2. Insert each capacitor between a set of springs on the Pasco Electronic Lab board. Make sure each capacitor is oriented so that the negative end is at the lower potential! (See schematic.) 3. Compute the equivalent capacitance of the network shown in Figure 3. 4. Set the RSA for 20  . 5. Make sur ...
Film Capacitors - Power Factor Correction - DeltaCap Single
Film Capacitors - Power Factor Correction - DeltaCap Single

...  Check the discharge resistors/reactors and in case of doubt, check their function: (1) Power the capacitor up and down. (2) After ≤ 60 seconds the voltage between the terminals must decline to less than 75 V.  Check the temperature of capacitors directly after operation for a longer period, but m ...
Evaluate:  MAX4444/MAX4445 MAX4444 Evaluation Kit General Description Features
Evaluate: MAX4444/MAX4445 MAX4444 Evaluation Kit General Description Features

... The MAX4444 EV kit is fully assembled and tested. Follow these steps to verify board operation. Do not turn on the power supply until all connections are completed. 1) Connect a +5V power supply to the VCC pin and a -5V power supply to the VEE pin. Connect power-supply ground to the GND pads. 2) Ens ...
parallel circuit - Midzak
parallel circuit - Midzak

... • Current is the rate of flow of charge per unit time ...
50 V, 1.0 A Schottky Rectifier
50 V, 1.0 A Schottky Rectifier

... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
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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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