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Multiple-Output: 40 W-105 W GPIB
Multiple-Output: 40 W-105 W GPIB

Circuit Analysis of Overdrive Tube Amplifier Circuits
Circuit Analysis of Overdrive Tube Amplifier Circuits

... The next piece of the circuit was the most important part of the circuit: the clipping stage. The clipping stage is what is responsible for the characteristic sound of the overdrive circuit. The input is again filtered through a capacitor, draining away harsh low frequencies. The op-amp is used as a ...
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... A circuit breaker is an automatically-operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and, by interrupting continuity, to immediately discontinue electrical flow. Unlike a fuse, wh ...
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... temperature. Because this radiation is due to a thermal process, it tends to be randomized. Thus, there is a spread of frequencies (hence white light) and also no preferred direction for the electric and magnetic fields – that is, the light is unpolarized. We think of incandescent light as being the ...
Electronic transformer for a 12V halogen lamp
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... As the capacitor at the input of the circuit is relatively small, there is little deformation of the input current waveform. However, this type of circuit generates a certain amount of electro-magnetic interference, due to the high frequency source that feeds the resonant network, and so a suitable ...
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... • Micropower start-up and ultra low quiescent current • 10.7V gate drive clamp • 50ns turn-off propagation delay • VCC range from 11.3V to 20V • Direct sensing of MOSFET drain voltage • Enable function synchronized with MOSFET VDS transition • Cycle by cycle MOT check circuit prevents multiple false ...
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AB88 Diode Clippers

Light sensor : processing signal circuit design - e
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... GUARDING AND SHIELDING As in any situation where high impedances are involved, careful shielding is required to reduce “hum” pickup in input leads. If large feedback resistors are used, they should also be shielded along with the external input circuitry. Leakage currents across printed circuit boar ...
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6001 power amplifier - Peavey Commercial Audio

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... • If no other resistance is present, the potential difference across each resistor equals the potential difference across the terminals of the battery. • The equivalent resistance (R) of a parallel combination is always less than the smallest of the individual resistors. The formula for the equivale ...
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franck-hertz apparatus
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... to the end of the input lines — not at the connector. While stripline techniques aren’t absolutely necessary for the demo board, they are important on larger layouts where line lengths are longer. The short lines on the demo board can be terminated in 50Ω, 75Ω, or 93Ω without adversely affecting per ...
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... Light Emitting Diodes (LEDs) are semiconductor devices that contain no moving parts. This makes LEDs very reliable in demanding applications with high vibration and shock. These properties, along with high efficiency and long life, also make LEDs very attractive in lighting applications. The typical ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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