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What is a Resistor PDF
What is a Resistor PDF

... The rheostat is still a common and fundamental electronic component used to control the flow of current in a circuit. However, it has largely been replaced by the triac, a solid-state device also known as a silicon controlled rectifier (SCR). A triac do not waste as much power as a rheostat and has ...
Series and Parallel Resistor Circuits
Series and Parallel Resistor Circuits

... can leave the leads from the power supply plugged into the board where they are. You can ignore the first circuit. It will not effect the results for this part of the lab. The resistors in Figure 7 are mostly in parallel except for the RS resistor on the left. Again, all of the RS resistors are 1000 ...
X2Y Live FPGA Power Bypass
X2Y Live FPGA Power Bypass

... X2Y yield higher performance through near optimum use of vias X2Y capacitors uniquely scale to larger packages and larger CV without raising attached inductance X2Y and proper stack-up make bypass ...
Axials Series C4C, C4G, C4H, C4M, C4T
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... electrical stresses are common. Dielectric breakdowns may develop after many hours of satisfactory operation. There are several causes which could be associated with operational failures. If the device is operating at or below its maximum rated conditions, most dielectric materials gradually deterio ...
Pre-lab
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... The primary characteristics of a resistor are the resistance, the tolerance, maximum working voltage and the power rating. Other characteristics include temperature coefficient, noise, and inductance. Less well-known is critical resistance, the value below which power dissipation limits the maximum ...
MAX9985EVKIT.pdf
MAX9985EVKIT.pdf

... improves VSWR and reduces the errors due to mismatch. 3) Use the power meter to set the RF signal generators according to the following: RF signal source: -5dBm into DUT at 870MHz LO1 signal source: 0dBm into DUT at 770MHz LO2 signal source: 0dBm into DUT at 771MHz 4) Connect the LO1 and LO2 signal ...
C7804 Electric Components newer
C7804 Electric Components newer

... flow through them in one direction only. They behave like an electronic “one way street”. Diodes have polarity. They have two terminals known as the cathode (C) and the anode (A). The diode allows current to flow through it only when the cathode is negative and the anode is positive. The figure show ...
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IGC193T120T8RM IGBT4 Medium Power Chip

... For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com). Warnings ...
40235 Dual Filter
40235 Dual Filter

... a template. Drill 3.5 mm holes, and mount the unit using suitable PCB stand-offs. Connections between the 40235 and the main board are made using a short length (<15 cm) of 10-way flat cable, and a 10-way IDC connector. Solder the loose ends of the flat cable to the main board as per the 40235 assem ...
Electron Devices – UNIT 5 Monolithic ICs (DOC)
Electron Devices – UNIT 5 Monolithic ICs (DOC)

... An effect of capacitance is produced in the region where the two adjoining isolation islands are connected to the P-type substrate. This is basically a parasitic capacitance that will affect the performance of the IC. This kind of capacitance is divided into two. As shown in the figure C1 is one kin ...
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... two gates have built-in diode protection, but diodes will only withstand a limited surge; beyond that, the diodes will be damaged along with the FET. CAUTION: FET's are static sensitive. If replacement is necessary, be sure to ground your wrist before handling them. Internal diode protection will re ...
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BDTIC www.BDTIC.com/infineon BGA612

... Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditio ...
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... the acknowledge related clock pulse, set-up and hold times must be taken into account. ...
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Transformer Disassembly and Inductor Winding

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... Early Failure is often caused by defects introduced during the manufacturing process. It can also be ...
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clock skew

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Frequency Response of Thin Film Chip Resistors

... magnitude. Figure 9 extends the model to 150 GHz for the 0402 case size; (a) 50 Ohm wrap, (b) 50 Ohm flip, and the (c) 100 Ohm L-cut. The wrap termination data displays an almost complete peak; the flip and L-cut chips show different regions of the peak and its predicted location and magnitude. The ...
Realization of Current Conveyors-based Floating Simulator Employing Grounded Passive Elements
Realization of Current Conveyors-based Floating Simulator Employing Grounded Passive Elements

... Recently, a simulated immittance has become a standard research topic since it can be applied in areas like oscillator design, active filters and cancellation of parasitic elements [1]. The advent of integrated circuits has encouraged the design of synthetic inductances, which can be used instead of ...
Series and Parallel Circuit Worksheet
Series and Parallel Circuit Worksheet

... a 1.5 V battery. What is the total current flowing in the circuit? 8. Those fifty 15 ohm, series connected Christmas tree lights, calculate the total current in the circuit if they are connected to a 115 V source. 9. Those fifty 15 ohm parallel connected Christmas tree lights. Calculate the total cu ...
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... Figure 2. PCB Solder Mask (Top View) Thermal Pad and Via Design The PCB metal land pattern has been designed with a thermal pad that matches the exposed die paddle size on the bottom of the device. Thermal vias are required in the PCB layout to effectively conduct heat away from the package. The via ...
Understanding Polymer and Hybrid Capacitors Advanced capacitors based on conductive polymers
Understanding Polymer and Hybrid Capacitors Advanced capacitors based on conductive polymers

... Driven by miniaturization of electrical components and higher ...
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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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