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Alternative assignment for furlough day – Analog Galvanometer
Alternative assignment for furlough day – Analog Galvanometer

... Be sure to read the entire Analog Galvanometer lab in the lab manual including procedure and analysis – all of the material is fair game for the final exam. I also recommend that you read the part of your lecture textbook that discusses analog galvanometers. Students are encouraged to work together, ...
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ADP2114 Configurable, Dual 2 A/Single 4 A, Synchronous Step-Down DC-to-DC Regulator
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... internal switch current-mode step-up controller drives the LED array, which can be configured for up to eight strings in parallel and 10 LEDs per string. Each string is terminated with ballast that achieves ±1.5% current-regulation accuracy between strings, ensuring even LED brightness. The MAX17061 ...
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... So that’s the answer: the three 60  resistors in parallel with each other, and then that combination in series with the 30  resistor. Assess: There are typical resistances that one can buy; generally one can’t (cheaply) buy resistors with every possible value of resistance. So it is common to co ...
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... All we need to do is generate a table that shows the corresponding output for each possible input set, and compare it to the output when a stuck-at fault is present. For example, if x2 becomes stuck at 0, the function can never be 1, no matter what the values of x1 and x3 are. Overall, you should fi ...
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... LED’s give out less light, but they use less current and cost less. LED’s also come in three colours: red, green and amber. Unlike a bulb, an LED does not have a filament. It is too hard to explain here how it works, but it is easy to use if you follow two simple rules: ...
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... ampere, symbolized by A. One ampere of current represents one coulomb of electrical charge (6.24  1018 charge carriers) moving past a specific point in one second. Physicists consider current to flow from relatively positive points to relatively negative points; this is called conventional current ...
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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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