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et-01 timer wiring instructions
et-01 timer wiring instructions

... applications. The ET-01 is designed to accept a wide range of operating voltages and trigger modes,  and its output can be tailored to the application. Variable output time and a built-in piezo sounder complete the package. ...
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SERIES AND PARALLEL CONNECTED DIODES Series Configuration
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... Consider two diodes connected in parallel configuration. Current would be shared among the two diodes. To make this sharing equal, inductors (with same inductances) are connected. When current at D1 increases, the voltage drop across L1 increases, generating an opposite polarity value at L2. Inducto ...
CAT3637 - 6-Channel Programmable High Efficiency LED Driver
CAT3637 - 6-Channel Programmable High Efficiency LED Driver

... ON Semiconductor and the are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ...
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... LEDs are sensitive to electrostatic discharge (ESD). Precautions against ESD must be taken when handling or operating these LEDs. Surge voltage or electrostatic discharge can result in complete failure of the device. ...
Generated Voltage and Electromagnetic Torque
Generated Voltage and Electromagnetic Torque

... • When the generator is loaded, the load current produces a voltage drop on the rotor winding resistance. • In addition, there is a more or less constant 1–3 V voltage drop on the brushes. • These two voltage drops reduce the terminal voltage of the generator. The terminal voltage is; ...
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... feedback resistors, the output voltage may be adjusted from 1.25V to VIN. An internal current-limited switching MOSFET delivers load currents up to 125mA (MAX1836) or 250mA (MAX1837). The unique current-limited control scheme, operating with duty cycles up to 100%, minimizes the dropout voltage (120 ...
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... The output of a biopotential preamplifier that measures the electro-oculogram is an undesired dc voltage of ±5 V due to electrode half-cell potentials, with a desired signal of ±1 V superimposed. Design a circuit that will balance the voltage to zero and provide a gain of -10x for the desired signal ...
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Parallel measurement

... Set the power source to 12V and turn on. Measure the voltage drop at V1, V2 and V3 and the current flow at A1, A2, A3 and A4. Turn off the power source and write your measured values in the following table. ...
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Model 480 Universal Voltage Regulator

... Description and Specifications The Model 480 Universal Regulator is designed for OEM applications as well as an economical replacement for many hard to get or obsolete regulators found on older generator sets. It is easy to install and works with all single and three phase systems from 100V to 480V, ...
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How to measure output voltage from a VFD to a motor
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... Maximum Initial Charge Current: 10A Charging Voltage: 14.4V-14.7V Charge should be switched to float mode or disconnected when current drops to 400mA. STANDBY USE: Maximum Initial Charge Current: 10A Charge Voltage: 13.5V-13.8V ...
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... Duration of output short circuit (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited Package thermal impedance, θJA (see Note 5): P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W PS package . . . . ...
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Pressure regulator circuit description
Pressure regulator circuit description

... Its output is de-coupled by C6 (1n) and fed through resistor R1 (10k), to the inverting (-) input (pin 6) of IC1B (LM324), a unity gain inverting amplifier. R1 and R3, both 10k, set the gain to -1 (unity) and R2 (5.1k) sets the input current of the non-inverting (+) input (pin 5) approx. equal to th ...
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Buck converter



A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.
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