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6-rows 30 mA LEDs driver with boost regulator for LCD panels
6-rows 30 mA LEDs driver with boost regulator for LCD panels

SN75ALS164 数据资料 dataSheet 下载
SN75ALS164 数据资料 dataSheet 下载

Summary of lesson
Summary of lesson

... Answer: y = mx + b (b = 0) I = Vt x 1/Rt or I = V/R This is a rearrangement of Ohm's Law Q24. What do you notice about the values of the two resistances in series? Answer: Ra + Rb = Rab or total resistance; resistances add in series Q25. What do you notice about the voltages across the two resistors ...
TBU white paper
TBU white paper

Teacher Notes PDF - TI Education
Teacher Notes PDF - TI Education

LM340LAZ-5.0/NOPB - Texas Instruments High
LM340LAZ-5.0/NOPB - Texas Instruments High

User’s Manual YTA Series Temperature Transmitters
User’s Manual YTA Series Temperature Transmitters

... • Electrostatic charge may cause an explosion hazard. Avoid any actions that cause the generation of electrostatic charge, such as rubbing with a dry cloth on coating face of the product. • If the YTA is mounted in an area where the use of EPL Db equipment is required, it shall be installed in suc ...
Implementation of Digitally Controlled Phase Shift Full Bridge
Implementation of Digitally Controlled Phase Shift Full Bridge

HMC725LC3C 数据资料DataSheet下载
HMC725LC3C 数据资料DataSheet下载

Synthesis of Speed Independent Circuits based on
Synthesis of Speed Independent Circuits based on

Normalized calculation of impulse current circuits for given impulse
Normalized calculation of impulse current circuits for given impulse

... voltage Umust also be selected. Often, however, the inductance of the test specimen will be given so that together with the normally known inherent inductance of the impulse circuit, the entire inductance L will already be defined. Thus, two calculating methods are distinguished. 4.1 Charging voltag ...
Chapter 6: Voltage Regulator
Chapter 6: Voltage Regulator

Product Guide
Product Guide

Electricity Workbook
Electricity Workbook

... When a voltage is applied across a component, the amount of the current going through it depends on its physical properties. How the current changes as the voltage is increased, also depends on the particular component. Some components even respond differently, depending on which end is connected to ...
Ringing Phenomenon during Recovery of Power Diodes
Ringing Phenomenon during Recovery of Power Diodes

Application for Leased Circuit
Application for Leased Circuit

... I/we hereby agree to abide by the provisions of Indian Telegraph Rules in force and as modified from time to time and such other terms and conditions prescribed by the telegraph Authority/BSNL. I/We agree that the circuit will be used purely for private/permitted application. It will not be used to ...
BCP080T-70
BCP080T-70

... HIGH EFFICIENCY HETEROJUNCTION POWER FET (0.25µm x 800µm gate) The BeRex BCP080T-70 is a GaAs power pHEMT in an industry standard, 70 mil. ceramic, Micro-X, low parasitic, surface-mountable package. It’s 0.25µm by 800 µm recessed gate architecture provides high gain, high power and excellent PAE ove ...
Introduction - High Energy Physics Group
Introduction - High Energy Physics Group

... The choice of switching device will critically affect the overall delay time of our pulsing circuit. The strength of the spark gap approach to triggering is its speed – in a research grade chamber four or five spark gaps are typical, with overall delay times as little as 100ns [4]. However both spar ...
MAX16930/MAX16931 2MHz, 36V, Dual Buck with Preboost and 20µA Quiescent Current General Description
MAX16930/MAX16931 2MHz, 36V, Dual Buck with Preboost and 20µA Quiescent Current General Description

... synchronous step-down controllers and a step-up preboost controller. They operate with an input voltage supply from 2V to 42V with preboost active and can operate in drop-out condition by running at 95% duty cycle. The devices are intended for applications with mid- to high-power requirements that o ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)

Chapter 6: Voltage Regulator
Chapter 6: Voltage Regulator

... the voltage up by some amount. ...
150-W, 86% High-Efficiency Primary Side Regulated DCM/CCM
150-W, 86% High-Efficiency Primary Side Regulated DCM/CCM

... driving pumps or fans as BLDC motors offer higher efficiency and quieter operation. For low-power brushless motors, using low-voltage motors instead of high-voltage motors brings in several advantages, such as: • Low-voltage motors and drives can be directly used for either 110-V or 220-V line input ...
meg ohmmeter
meg ohmmeter

... (V -1). Leakage. due to moisture or dirt can be eliminated by wiping the UNKNOWN terminals with a clean dry cloth. Grid-current effects can· occur when V -1 has been replaced with a new tube. or when the instrument has not been used for some time. The grid-current effect will be eliminated or reduce ...
J. Santiago-Gonzalez, K.M. Elbaggari, K.K. Afridi and D.J. Perreault, “Design of Class E Resonant Rectifiers and Diode Evaluation for VHF Power Conversion,” IEEE Transactions on Power Electronics, Vol.30, No. 9, pp. 4960-4972, 2015.
J. Santiago-Gonzalez, K.M. Elbaggari, K.K. Afridi and D.J. Perreault, “Design of Class E Resonant Rectifiers and Diode Evaluation for VHF Power Conversion,” IEEE Transactions on Power Electronics, Vol.30, No. 9, pp. 4960-4972, 2015.

TPA2013D1 数据资料 dataSheet 下载
TPA2013D1 数据资料 dataSheet 下载

... power amplifier with an integrated boost converter. It drives up to 2.7 W (10% THD+N) into a 4 Ω speaker. With 85% typical efficiency, the TPA2013D1 helps extend battery life when playing audio. The built-in boost converter generates the voltage rail for the Class-D amplifier. This provides a louder ...
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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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