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Slide 1 - Eportfolio@UTM
Slide 1 - Eportfolio@UTM

... without tampering with their original configurations. ...
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SP6644/6645 Evaluation Board Manual

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... Measurement Specialties, TE Connectivity, TE Connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematic ...
EUP2584A White LED Step-Up Converter In Tiny SOT-23 Package
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... The EUP2584A is a constant current step-up converter specifically designed to drive white LEDs. The Step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. The EUP2584A switches at 1.1MHz, allowing the use of tiny external compo ...
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...  Light bulbs, resistors, motors, and heaters usually have much greater resistance than wires and batteries. ...
ERROR IN THE IEEE 1057 STANDARD RANDOM NOISE TEST OF... F.Corrêa Alegria
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... suggest a specific test procedure [1]. It consists of shorting the ADC input and acquiring two sets of samples with the same length (M) and subtracting the output codes obtained sample by sample. This eliminates systematic contributions of the ADC or the stimulus signal but keeps the random noise. T ...
LTC6403-1 - 200MHz, Low Noise, Low Power Fully Differential Input
LTC6403-1 - 200MHz, Low Noise, Low Power Fully Differential Input

... test circuit of Figure 1 by applying a voltage on the VOCM pin and testing at both mid supply and at the Electrical Characteristics table limits to verify that the differential gain has not deviated from the mid supply VOCM case by more than 1%, and the common mode offset (VOSCM) has not deviated by ...
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... • Series circuits provide one and only one path for current flow ...
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Understanding Delta Conversion On-line "Power Regulation"

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... support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when ...
Document
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... rms value of 9.00V. The rms current in the capacitor is 25.0mA. (a) What is the source frequency? (b) If the capacitor is replaced by an ideal coil with an inductance of 0.160H, what is the rms current in the coil? ...
A Low-Power Wide-Linear-Range Transconductance Amplifier
A Low-Power Wide-Linear-Range Transconductance Amplifier

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Experiment 2 — Ohm`s Law Relationships

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Capacitor Self

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Highly Linear Receiver Front

... Fig. 2. g and g of a CS 360/0.35-m MOSFET. Threshold voltage is about 0.66 V for this particular device. ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.10, pp. 1553-1558
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... battery is included in the microgrid for reduce the burden of the power generated by the microgrid during the peak period. The all those different dg’s units is coordinate to operate the energy management systems during the grid connected operation. The overall system improves the power quality and ...
SET 3 - contentcarry
SET 3 - contentcarry

... Q26. The Zenith Computer can execute 1,000,000 instructions per second. A program running on this computer performs on average a one sector read and one sector writes for every 200 instructions that it executes. The disk drive handling the I / O transfer requires 0.00010 seconds each to perform the ...
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... • Selecting amplifier class. • For highest efficiency or intentional harmonics, use Class C. • Frequency multiplier stages. • CW transmitters. • FM transmitters & receivers. ...
< 1 ... 474 475 476 477 478 479 480 481 482 ... 696 >

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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