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Series vs. Parallel Circuit
Series vs. Parallel Circuit

... ● A break anywhere cuts off current everywhere. ● Fuses, resistors, and switches must be connected in series to the components they are protecting or regulating. ...
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... to supply the current required by the W.E. without limiting the measured response. current should flow readily without the need for a ...
Hartley Oscillator
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... The circuit diagram of Hartley oscillator (parallel or shunt-fed) using BJT is shown in Figure. It consists of an R-C coupled amplifier using an n-p-n transistor in CE configuration. R1 and R2 are two resistors which form a voltage divider bias to the transistor. A resistor RE is connected in the ci ...
Schmitt trigger
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... The output will remain in this state, as long as the input voltage is above the second threshold level, the Low Threshold Level. ...
Lab1 - inst.eecs.berkeley.edu
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... This lab focuses on the analysis of a simple two stage bipolar op-amp, shown in Figure 1 below. Your goal will be to characterize the circuit’s low frequency performance by measuring the DC bias current, common mode and differential voltage gains, and the offset voltage. ...
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Chapter 6, Cranking, Charging and Electrical Auxiliary Systems
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Avoiding Operational Amplifier Output Stage Saturation by Gain

... Figure 1 shows the application schematic based on the operational amplifier TLV2462. The device is used as noninverting with a 5-V single supply and a positive input voltage signal. The TLV2462 has a 6.4-MHz bandwidth product and is the solution for several applications. In this example, the gain of ...
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Flex Power Supply - TVR Instruments Limited

... it is necessary to switch-off the input circuit for about 1 minute. • This protection mode is particularly suggested in applications where safety procedures require that reset Jumper settings be carried out only by an authorized person. ONE SOLUTION, MANY APPLICATION ...
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... 1. Draw the current in each branch of the circuit. Choose any direction. If your choice is incorrect, the value obtained for the current will turn out to be a negative number. 2. Mark each resistor with a + at one end and a – at the other end in a way that is consistent with your choice for current ...
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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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