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week 4
week 4

... Chapter 5, Problem 2. The open-loop gain of an OpAmp is 100,000. Calculate the output voltage when there are inputs of + 10 v on the inverting terminal and + 20 V on the noninverting terminal. Solution ...
1N5802US, 1N5804US, 1N5806US and URS
1N5802US, 1N5804US, 1N5806US and URS

Sensor Array 742 x 554 Pixels Frame Buffer
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... to the ADC are shown. To achieve the non-destructive readout required by multi-capture, each pixel has a front-end transistor, M1-M4, connected in series with a multiplexing switch transistor, M5-M8, as shown in Fig. 12.1.3. The reset transistors, M9M12, for each of the four pixels, reset their resp ...
Chapter 7
Chapter 7

... voltmeter will have a loading effect on the circuit that is being measured. Modern digital voltmeters (DMM) have an internal resistance of 10M. If the meter resistance is at least ten times greater than the resistance across which it is connected, the loading effect can be neglected. ...
Detailed description
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... The output switches valve for additional air induction in the exhaust tube to improve emission parameters. FAULT INDICATOR FI output. The output switches signal light on the dashboard when a fault is detected. M+ and M- servo motor outputs. Outputs for exhaust throttle servo propelling. NEUTRAL and ...
BSPM2275TN(R) / BSPH2275TT(R)
BSPM2275TN(R) / BSPH2275TT(R)

... The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper 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 th ...
BUV48A
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... Figure 1. ...
AP1507  150KHz, 3A PWM BUCK DC/DC CONVERTER Description
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... every time an input signal changes from high to low (i.e. at every falling edge of the signal). A counter requires a square wave input signal to make it count. This wave is a digital waveform with sharp transition between low (0 V) and high (+Vs), such as the output from a 555 timer circuit. In this ...
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... mode and synchronous rectification offer improved system efficiency. The device can also operate into fixed frequency PWM mode for low noise applications where low ripple and good load transients are required. Additional features include integrated soft−start, cycle−by−cycle current limit and therma ...
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impedance mismatches and relections
impedance mismatches and relections

... wave. This represents the development of a standing wave—current is minimum, and voltage maximum. (Remember, the incident current and voltage were constant along the line until now.) The higher voltage at the open circuit and its electric field causes a reflected voltage wave V- to start traveling ...
Here we`ll find the initial values of the inductor current and voltage
Here we`ll find the initial values of the inductor current and voltage

... The inductor’s voltage is v = L*di/dt. Solve each these for the initial rates of change. Be sure to know that ic follows passive sign convention, pointing into the positive terminal of the source. We also know that the voltage across the inductor is 6, so the initial rate of change for inductor curr ...
MODEL M35 Incremental Optical Rotary Encoder
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... eccentricity error. Available in resolutions to 360,000 counts per shaft revolution, the Model M35 is well suited to applications in the fields of microlithography, photogrammetry, antenna pedestal positioning, high resolution machine tools and rotary table systems. Designed for easy mechanical and ...
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DS1065 EconOscillator/Divider

... an on-chip programmable prescaler and divider. The DS1065 features a master oscillator followed by a prescaler and then a programmable divider. The prescaler and programmable divider are user-programmable with the desired values being stored in nonvolatile memory. This allows the user to buy an off ...
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Battery Model: D34/78 Part Number: 8014
Battery Model: D34/78 Part Number: 8014

... Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state of charge. (All charge recommendations assume an average room temperature of 77°F (25°C). Always wear safety glasses when working with batt ...
ARDUINO AND NOKIA 3310 LCD, 84x84 pixels
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... diodes within the 3.3V device will attempt to clamp the incoming signal to 3.3V thus protecting the rest of the 3.3V device. Clamping diodes are normally found on the input lines of low voltage devices. Note that according to the code in the library all pins are configured as output pins on the ardu ...
EL3500 Multi Loop Controller Description
EL3500 Multi Loop Controller Description

... Manual/Automatic Modes - Bumpless, balanceless transfer between control modes. Local regulation may restrict the use of this product below the conditions quoted. Limiting conditions refer to standard connections only. In the interests of development and improvement of the product, we reserve the rig ...
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... – Current is simply the flow of charges or the net movement of these electrons ...
EMI2124 数据资料DataSheet下载
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... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
MAX881R Low-Noise Bias Supply in µMAX with Power-OK for GaAsFET PA General Description
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... preset at -2.0V or can be set, using two resistors, to any voltage from -0.5V to (-VIN + 0.6V). It can deliver up to 4mA. The internal linear regulator also filters the output to 1mVp-p ripple and noise. Other features include a power-OK (POK) output that signals when the negative voltage is within ...
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Electricity and Circuit Review - ANSWERS File

... Ben Franklin guessed (50/50 shot) that the positive charge carriers were moving. He was wrong. All the books for hundreds of years had shown current moving from (+) to (-), so we stuck with it. Circuit: Complete loop along which electrons can flow. Series: one after the other, end to end. SAME curre ...
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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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