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Profile Documents Logout
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General Description Features
General Description Features

... General Description The MAX5316 evaluation kit (EV kit) provides a proven design to evaluate the MAX5316 16-bit high-accuracy voltage output DAC. The EV kit also includes Windows XP®-, Windows Vista®-, and Windows®7-compatible software that provides a simple graphical user interface (GUI) for exerci ...
Chapter 4 PROTOTYPE DEVELOPMENT OF RF BANDWIDTH SWITCH
Chapter 4 PROTOTYPE DEVELOPMENT OF RF BANDWIDTH SWITCH

... capabilities, the selector requires two integrated RF superheterodyne receiver sections in a single tuner section for signal selection. A common intermediate frequency (IF) section will extract the vision intermediate frequency (VIF) and the sound intermediate frequency (SIF), and consequently the c ...
FSL146MRBN Green-Mode Fairchild Power Switch (FPS™)
FSL146MRBN Green-Mode Fairchild Power Switch (FPS™)

... as the load current exceeding its normal level due to an unexpected abnormal event. In this situation, the protection circuit should trigger to protect the SMPS. However, in normal operation, the overload protection circuit can be triggered during load transition. To avoid this undesired operation, ...
IS31AP2110
IS31AP2110

... IS31AP2110 provides parallel BTL (Mono) application, and it can deliver 40W into 4 loudspeaker within 0.11% THD+N. The adjustable power limit function allows user to set a voltage rail lower than half of 3.3V to limit the amount of current through the speaker. Output DC detection prevents speaker d ...
KP2417961805
KP2417961805

AT4101261265
AT4101261265

... Generally nowadays a greater demand has been placed on the transmission network and then to improve demands will rise, because of increasing the number of non utility generators and heightened computation utilities. These utilities need to use their power transmission system more effectively, improv ...
Make sure you connect cable red to red and black... sure you screw the nuts on tightly.
Make sure you connect cable red to red and black... sure you screw the nuts on tightly.

... battery (for loads over 150 watts). 1. Place the inverter on a flat surface. 2. Make sure the power switch on the panel is off. 3. Take the power cord equipped with battery clamps on one end and place the ring terminals over the two cabling terminals on the back of the inverter. 4. Fasten the positi ...
High-Frequency Power Transformers
High-Frequency Power Transformers

... generally range between 80% and 90%. This may appear as a loss in performance when comparing the above efficiencies to the power efficiency of small LF power transformers, which generally lies between 90% and 95%. However, the dc voltage at the output of an SMPS or dc-to-dc converter is virtually ri ...
Power Factor Correction Module
Power Factor Correction Module

... as a warning signal to permit a graceful shutdown of the load after some period of time that depends on the size of the hold-up capacitor. If the AC source voltage is present but it is below its continuous minimum input voltage limit, the PFCQor will still draw whatever power it can (within its curr ...
DC to AC Conversion ( INVERTER ) - ENCON
DC to AC Conversion ( INVERTER ) - ENCON

...  Ability to reduce the voltage stress on each power device due to the utilization of multiple levels on the DC bus  Important when a high DC side voltage is imposed by an application (e.g. traction systems)  Even at low switching frequencies, smaller distortion in the multilevel inverter AC side ...
PE45140 - Peregrine Semiconductor
PE45140 - Peregrine Semiconductor

... restricted to the limits in the Operating Ranges table. Operation between operating range maximum and absolute maximum for extended periods may reduce reliability. Electrostatic Discharge (ESD) Precautions When handling this UltraCMOS device, observe the same precautions that you would use with othe ...
Evaluates: MAX1584/MAX1585 MAX1585 Evaluation Kit General Description Features
Evaluates: MAX1584/MAX1585 MAX1585 Evaluation Kit General Description Features

... nent size. To change the frequency, replace C14 and R19. Refer to the MAX1584/MAX1585 data sheet for information on selecting values for these components. ...
Variable Frequency Drives - a Comparison of VSI versus
Variable Frequency Drives - a Comparison of VSI versus

... drive. The maximum motor voltage is inherent in the converter design depending on the voltage margin in the devices and power circuit topology. TMEIC has used the highest motor voltage possible consistent with adequate device voltage margin. c. The TMdrive-XL55, XL75, and XL85 drives have 36-pulse d ...
DC to DC Square Root Transmitters, Isolated API 4440 G
DC to DC Square Root Transmitters, Isolated API 4440 G

... span) for the corresponding square root value at the output, rather than zero, to avoid calibrating on the very large input slope near zero. 7. Set the input to the high end of the input range. 8. Adjust the module Span control for the specified high (100%) output level. 9. The zero and span contr ...
Speakers are Important In or Out of the Circuit
Speakers are Important In or Out of the Circuit

... a tube typevoltage guitar amp a speaker tubeshave typically at relatively high at without can cause problems. Few understand WHY; thus, this brief discussion. transformer to optimize loading on the tubes, while at the moderate to low current, which in turn, implies that same time,achieving optimal c ...
HMC732LC4B 数据资料DataSheet下载
HMC732LC4B 数据资料DataSheet下载

... No Connection. These pins may be connected to RF/DC ground. Performance will not be affected. ...
bq51013B Highly Integrated Wireless Receiver Qi
bq51013B Highly Integrated Wireless Receiver Qi

... ceramic capacitor from BOOT1 to AC1 and from BOOT2 to AC2. ...
Operating Instructions For the: Table of Contents
Operating Instructions For the: Table of Contents

... Attach the 5/8” STAND ADAPTER to the Force 10 by depressing the stand adapter spring and slide the adapter along the lower dovetail (Dovetails are the slots on the top and bottom of the Force 10) until the detent button clicks into one of the dovetail’s five holes. Depress the spring again to move t ...
TPS92010 数据资料 dataSheet 下载
TPS92010 数据资料 dataSheet 下载

... over operating free-air temperature range unless otherwise noted (1) ...
WP221 - 对静态功耗和采用实际节温的重要性的分析
WP221 - 对静态功耗和采用实际节温的重要性的分析

... Other System Design Issues ...
General class license
General class license

... Avenue #5, Spokane, WA 99223 Phone (509) 448-6368 (ask for Mike-KD7GHZ or Richard- KE7DQC) for around $12. These can be picked up at the store or can be ordered and shipped to a student. 3. Students will need a basic scientific calculator that they are familiar with operating that is capable of norm ...
Thermal Analysis of Power Semiconductor Converters
Thermal Analysis of Power Semiconductor Converters

T_ ..... nll - Console5.com
T_ ..... nll - Console5.com

... allowing some mismatch in the NPN current source pair. The accuracy test circuit is shown in Figure 4. The 12·bit converter is calibrated for a full scale output current of 1.992 mAo This is an optional step since the MC1408 accuracy is essentially the same between 1.5 and 2.5 mAo Then the MC1408 ci ...
Using the Loss-Free Resistor concept to design a simple ac
Using the Loss-Free Resistor concept to design a simple ac

... these advantages. Moreover, in the case of replacing incandescent bulbs, the ac-dc HB-LED driver needs to be low cost and to have a high enough Power Factor (PF) to comply with international regulations. This paper presents a new proposal to design a simple low-cost ac-dc HB-LED driver for retrofit ...
mikede30.pdf
mikede30.pdf

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Audio power



Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. The electrical power delivered to the loudspeaker, together with its sensitivity, determines the sound power level generated (with the rest being converted to heat).Amplifiers are limited in the electrical energy they can amplify, while loudspeakers are limited in the electrical energy they can convert to sound energy without distorting the audio signal or being damaged. These power ratings are important to consumers finding compatible products and comparing competitors.
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