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Lab 3
Lab 3

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Assignment 1

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Inductor Lab (RL and LC circuits)
Inductor Lab (RL and LC circuits)

... 1. Simulate the circuit below. It is known as an LR circuit. L is the symbol for an inductor and R the symbol for a resistor. The mathematics used to describe this circuit is similar to that for the RC circuits we studied earlier. The voltage across an inductor is proportional to the change in curre ...
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... ~2000 – Leeds & MPIK develop prototype for use in the outer 111 pixels of the Whipple 10m 490 pixel camera. Problem of VCSEL mode hopping leading to ~50% variations in the optical signal output on minute timescales. ~2004 – MAGIC camera is the first stable, large scale, VCSEL based analogue signal t ...
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... 3. We saw from the analysis above that a circuit with an inductor and a capacitor, an LC circuit, displays oscillatory behavior. This frequency is the so-called natural frequency to distinguish it from the driving frequency we are about to introduce into the circuit. In the circuit shown below we in ...
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... Linn’s new power amplification development offers an efficient, reliable amplifier choice from an advanced, bullet proof and compact design. The versatile LK85 and LK140 stereo power amplifiers are engineered to bring purity of sound and ease of use to a wide range of applications where high quality ...
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... Other features include an auto power on and sleep function whereby the system will go into a ‘stand-by’ mode if no signal is detected for approximately 12 minutes. Soft-clip limiting is incorporated to limit the maximum sound output in order to eliminate audible distortion. Gain ...
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... 24 volt batteries, use series connections to increase the voltage, just like a normal transformer. This means use the windings in pairs, and connect the ending of one paired winding to the beginning of the other, ie S1-S2 is connected together, E1-E2 and S3-S4 are all connected together (the center ...
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... DO YOUR WORK ON A SEPARATE SHEET! LIVE GREEN…Return this sheet unwritten on and undamaged! Design a series circuit, using the components listed to the right, that has the indicated impedance. Draw the circuit diagram and show your calculations. Be sure to include the alternating current power source ...
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Valve RF amplifier



A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.
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