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Overdrive Manual - Retro
Overdrive Manual - Retro

... provides the same tone as a vintage '808, noted to provide tube like overdrive effects while retaining the guitars original tone. Being a ground up build rather than a modified pedal has allowed us to provide some feature benefits up front. It is built using metal film resistors, film capacitors, an ...
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Tunable light emission from a boron nitride nanotube device
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... emission, one of the best materials currently available. However, boron nitride nanotubes emit light in a very limited range of the ultraviolet spectrum. This means they cannot be used in applications where the emission needs to be produced in a controlled way over a broad range of wavelengths (incl ...
DMO200
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... links with both sides earthed are simple with the optional current clamp. This allows the current flowing through the earthing equipment to be subtracted from the test current. ...
Power Transistors
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... The switching speed of modern transistors is much higher than that of Thyristors and are used extensively in dcdc and dc-ac converters. However, their voltage and current ratings are lower than those of thyristors and are therefore used in low to medium power applications. These devices are used a ...
Ohms Law 2015 for 202L
Ohms Law 2015 for 202L

... Apparatus: DC power supply, connecting wires-5 (banana plug), 2-alligator clips, 5-ohm resistor, 10-ohm resistor, light bulb (6.3A, 0.5A), P-N junction diode (Si), and 2- digital multi meters. Theory: Georg Simon Ohm (1787-1854), a German physicist, discovered Ohm’s law in 1826. This is an experimen ...
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... voltage (the stable, flatter portion after the transient), the cursors can be moved to bracket that part of the waveform. In this instance, the voltage would be 602 volts. Both of these values are well within the tolerance of the IGBT breakdown voltage specification and easily within the limits of t ...
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... has been switched off. Protection against contact has to be guaranteed. Warning signals in the system are required! ...
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... integrator, differentiator etc. Operational Amplifiers are an integral part of many analog and mixed signal systems. In designing an Op-Amp, numerous electrical characteristic e.g, gain bandwidth, slew rate, common mode range, output swing offset all have to be taken in to account. Since the op-amps ...
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FWJ-(20-30)A14F

... The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that wi ...
Experiment #2: Photoelectric Effect
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... a headache). Glass or plastic glasses provide some protection, otherwise wear the goggles provided. 5. Turn the “Voltage Adjust” knob (your reverse bias adjustment) on the middle of the panel to its counterclockwise limit. The voltmeter should read zero or very close to it. 6. There are several filt ...
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... The simplest and least expensive way of generating an LCD bias voltage is with a charge pump circuit. A charge pump generates a voltage that is some multiple of the peak to peak voltage of the input square wave. The output can be either positive or negative. These simple circuits can be used to gene ...
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... discrete IGBTs are especially tailored to address market demands for highly rugged, low loss semiconductor devices that offer the ability to be easily configured in parallel. The featured devices demonstrate superior performance and exceptional ruggedness in applications such as power inverters, uni ...
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Product Manual - 3B Scientific
Product Manual - 3B Scientific

... is more intense. The distribution of such zones between the cathode and the grid depends on the difference in potential between the two: Electrons are emitted from the cathode and are accelerated by a voltage U towards the grid. Having passed through the grid they reach the target and thus contribut ...
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... substituted in the HD300. The 1620 is a special low-microphonic military/industrial version of the 6J7. Other variants include MG (glass inside an aluminum can) and sprayshield types. The 6AS7G is a dual triode developed in the late 1940s for series voltage regulator application. It is a low mu, low ...
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... 100 Hz. If the power supply clock is at exactly the same frequency as the accelerometer clock, the term appears as an offset. If the difference frequency is outside of the signal bandwidth, the filter attenuates it. However, both the power supply clock and the accelerometer clock may vary with time ...
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“Fuzzy Logic Speed Controllers Using FPGA Technique For Three

... Motors, solenoids, transformers, and even some resistive heaters have inductive components as apart of their impedance. The effect of this reactance is that the rms-to-average-current ratio is lowered. Higher average current can be passed through the SCR. With an inductive load , current flow is mai ...
university of california at berkeley - Berkeley Robotics and Intelligent
university of california at berkeley - Berkeley Robotics and Intelligent

...  Your op-amp may be a simple differential pair or a two stage opamp. It needs to run off of VBAT because at this point you don’t have any other voltages to work from.  The bipolar PNP transistors are actually diodes. Use “pdio” from the gpdk90 toolkit. Make Q1 and Q2 the same dimensions and then u ...
Notational Conventions Independent Sources Dependent Sources
Notational Conventions Independent Sources Dependent Sources

Section G8: Non-Inverting Amplifier
Section G8: Non-Inverting Amplifier

... smaller fraction of the output current is fed back through RF than is supplied to the load. ¾ The output resistance (Ro) of the op-amp is usually much less than the load resistance (RL), or RL >> Ro. Note: If this inequality does not hold, the effective value of Ro would be the parallel combination ...
EET 165.01N
EET 165.01N

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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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