This document summarizes the test results of a voltage regulator component. It describes the manufacturer, part number, and PSpice model parameters. It then provides the results of simulating the input-output voltage differential characteristic, ripple rejection ratio, and output characteristic. The simulation results match well with measurements, with less than 1% error in most cases.
This document summarizes the test results of a voltage regulator component. It describes the manufacturer, part number, and PSpice model parameters. It then provides the results of simulating the input-output voltage differential characteristic, ripple rejection ratio, and output characteristic. The simulation results match well with measurements, with less than 1% error in most cases.
This document summarizes the modeling parameters and performance of a voltage regulator component. It describes the manufacturer, part number, and key electrical parameters represented in the PSpice model. Simulation results show the input-output voltage differential is within 0.1% of measured, and ripple rejection ratio is within 0.9% of measured. The output characteristic comparison shows simulation within 0.65% of measured.
This document summarizes the modeling parameters and performance of a voltage regulator component. It describes the manufacturer, part number, and key electrical parameters used in the PSpice model. Simulation results show the input-output voltage differential is within 0.2% of measured, and ripple rejection ratio matches measured performance. The output characteristic under varying load and input conditions is also modeled within 0.2% accuracy.
This document summarizes the modeling parameters and performance of a voltage regulator component. It describes the manufacturer, part number, and modeling parameters. It then provides simulation results and comparisons to measurements for key characteristics like input-output voltage differential, ripple rejection ratio, and output voltage. The simulations show good agreement with measurements within 1% error for most test cases.
This document summarizes the modeling parameters and performance of the uPC78N24H voltage regulator. It includes:
1) A list of model parameters for the regulator including reference voltage, emission coefficient, and capacitance values.
2) Simulation results showing the input-output voltage differential is within 0.2% of measurements.
3) Ripple rejection ratio simulation matching measurements within 5%.
4) Output voltage simulation matching measurements to within 0.05% under varying load and input conditions.
Margarita and Mackenzie are preparing for a big race. They are practicing hard every day to make sure their cars are fast enough to win. On the day of the race, they will give it their all as they try to cross the finish line before any of the other competitors and claim the championship trophy.
This document summarizes the modeling parameters and performance of a voltage regulator component. It describes the manufacturer, part number, and key electrical parameters represented in the PSpice model. Simulation results show the input-output voltage differential is within 0.1% of measured, and ripple rejection ratio is within 0.9% of measured. The output characteristic comparison shows simulation within 0.65% of measured.
This document summarizes the modeling parameters and performance of a voltage regulator component. It describes the manufacturer, part number, and key electrical parameters used in the PSpice model. Simulation results show the input-output voltage differential is within 0.2% of measured, and ripple rejection ratio matches measured performance. The output characteristic under varying load and input conditions is also modeled within 0.2% accuracy.
This document summarizes the modeling parameters and performance of a voltage regulator component. It describes the manufacturer, part number, and modeling parameters. It then provides simulation results and comparisons to measurements for key characteristics like input-output voltage differential, ripple rejection ratio, and output voltage. The simulations show good agreement with measurements within 1% error for most test cases.
This document summarizes the modeling parameters and performance of the uPC78N24H voltage regulator. It includes:
1) A list of model parameters for the regulator including reference voltage, emission coefficient, and capacitance values.
2) Simulation results showing the input-output voltage differential is within 0.2% of measurements.
3) Ripple rejection ratio simulation matching measurements within 5%.
4) Output voltage simulation matching measurements to within 0.05% under varying load and input conditions.
Margarita and Mackenzie are preparing for a big race. They are practicing hard every day to make sure their cars are fast enough to win. On the day of the race, they will give it their all as they try to cross the finish line before any of the other competitors and claim the championship trophy.
Este documento apresenta um estudo de impacto ambiental para o Lote 2 do Arco Rodoviário Metropolitano do Recife. Ele descreve a área do projeto, avalia os possíveis impactos ambientais da rodovia e de sua construção, e determina medidas para controlar ou minimizar esses impactos. O estudo conclui que a construção do Lote 2 é viável desde que sejam implementados programas ambientais para lidar com os impactos negativos identificados.
Este documento presenta una revisión de los edulcorantes, incluyendo su historia, clasificación, funciones, regulación y seguridad. Explica que los edulcorantes pueden clasificarse como agentes de cuerpo o edulcorantes intensivos. Detalla varios edulcorantes comunes como la sacarina, aspartamo y sucralosa. También discute los organismos regulatorios internacionales como JECFA y los límites de ingesta diaria aceptable. Finalmente, concluye que el consumo moderado de edulcorantes artificiales probablemente no sea
nuevas tecnologías en proceso educativo rodriguezhair
Este documento discute el impacto de las nuevas tecnologías, especialmente la televisión e Internet, en la educación. Argumenta que si bien estas tecnologías pueden ser herramientas útiles, también plantean desafíos como la sobreexposición de los estudiantes a contenidos no apropiados para su edad. El documento enfatiza la importancia del rol del maestro para guiar a los estudiantes en el uso efectivo de estas tecnologías para fines educativos.
The Newhampton Arts Centre document provides an overview of upcoming events and regular classes at the arts centre between October and December. A variety of performances, art shows, and fitness/dance classes are advertised with dates, times, and ticket prices listed. Regular resident organizations using the arts centre facilities are also noted.
Um edifício de aço construído na orla da praia do Sobral, em Maceió, apresentou sinais de deterioração poucos anos após sua inauguração devido à ferrugem causada pela proximidade com o mar, indicando que o projeto não foi adequado para a agressividade ambiental da região costeira.
German immigration to Kansas increased in the 1850s, with over 250,000 Germans emigrating during that time period. The journey was difficult, with emigrants crammed into small bunks on crowded ships for over 40 days, facing hazards such as fire and disease. Upon arriving in Kansas, many German immigrants claimed land through the Homestead Act and established farming homesteads, helped by land grants from railroad companies and aid from German immigrant societies. Newspapers published in German helped promote settlement in Kansas to immigrants, working to overcome Kansas' reputation as the "Great American Desert" by highlighting the sufficient rainfall for farming.
Este documento describe un nuevo tour llamado "Slow Tour La Paloma" que parte de la Estación ANCAP y se dirige a la Laguna de Rocha. El tour es a un ritmo lento para disfrutar el paisaje, observando aves y aprendiendo sobre el área protegida de la mano de un guía especializado. Al final del día, los participantes regresan a La Paloma luego de una aventura por senderos y caminos poco transitados de la zona.
The year 2013 in pictures: Low oxygen conditions persisted from January into August and broke a two year anomaly of more favorable water quality conditions (lower temperature and salinity and higher dissolved oxygen). Dramatic Noctiluca blooms appeared one month earlier than normal (May), lasted for two months and coincided with lower oxygen. Large jellyfish patches persisted over the winter but then were less visible for the rest of the year. Large drifting algal mats appeared in August.
Here are some topics you could explore further:
- Timers - How to use the onboard timers for things like blinking LEDs, delays, etc.
- A/D Converter - How to read analog sensor values using the analog to digital converter
- Serial Communication - How to send/receive data over the serial port
- External Interrupts - How to trigger code using external interrupt pins
- Memory - Understanding program and data memory limitations
- Advanced C Programming - Pointers, structures, functions for more complex programs
- Peripherals - Interfacing with additional hardware like buttons, sensors, displays
- Projects - Come up with an example project to apply what you've learned
El documento habla sobre la tecnología de punta. Explica que se refiere a tecnología desarrollada recientemente que representa avances con respecto a lo existente. También describe algunos ejemplos como la nanotecnología, biotecnología, robótica y automatización. Además, analiza las características de las tecnologías de la información y comunicación (TIC) y cómo estas han revolucionado la comunicación.
The document discusses an event that is a collaboration between two organizations, Ccred and the Bureau for research into Post Autonomy. The event involves a walk, dinner, and a web cast. The document is part 1 of describing this collaborative event between the two organizations.
This document summarizes the modeling parameters and performance of the uPC78N08H voltage regulator. It includes:
1) A list of model parameters used in the PSpice model including reference voltage, emission coefficient, and capacitance values.
2) Simulation results showing the input-output voltage differential is within 0.008% of measurements.
3) Ripple rejection ratio simulation of 67.535dB is within -0.684% of measured value.
4) Output characteristic simulation of 7.9796V is within -0.255% of measured 8V output voltage.
SPICE MODEL of uPC24A05HF in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.
SPICE MODEL of uPC24A15HF in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.
Update 22 models(Schottky Rectifier ) in SPICE PARK(APR2024)Tsuyoshi Horigome
This document provides an inventory update of 6,747 parts at Spice Park as of April 2024. It lists the part numbers, manufacturers, and quantities of various semiconductor components, including 1,697 Schottky rectifier diodes from 29 different manufacturers. It also includes details on passive components, batteries, mechanical parts, motors, and lamps in the inventory.
The document provides an inventory update from April 2024 of the Spice Park collection which contains 6,747 electronic components. It includes tables listing the types of semiconductor components, passive parts, batteries, mechanical parts, motors, and lamps in the collection along with their manufacturer and quantities. One of the semiconductor components, the general purpose rectifier diode, is broken down into a more detailed table with 116 entries providing part numbers, manufacturers, thermal ratings, and remarks.
Update 31 models(Diode/General ) in SPICE PARK(MAR2024)Tsuyoshi Horigome
The document provides an inventory update from March 2024 of parts in the Spice Park warehouse. It lists 6,725 total parts across various categories including semiconductors, passive parts, batteries, mechanical parts, motors, and lamps. The semiconductor section lists 652 general purpose rectifier diodes from 18 different manufacturers with quantities ranging from 2 to 145 pieces.
This document provides an inventory list of parts at Spice Park as of March 2024. It contains 3 sections - Semiconductor parts (diodes, transistors, ICs etc.), Passive parts (capacitors, resistors etc.), and Battery parts. For Semiconductor parts, it lists 36 different part types and provides the quantity of each part. It then provides further details of Diode/General Purpose Rectifiers, listing the manufacturer and quantity of 652 individual part numbers.
Update 29 models(Solar cell) in SPICE PARK(FEB2024)Tsuyoshi Horigome
The document provides an inventory update from February 2024 of Spice Park, which contains 6,694 total pieces of electronic components and parts. It lists 36 categories of semiconductor devices, 11 categories of passive parts, 10 types of batteries, 5 mechanical parts, DC motors, lamps, and power supplies. It provides the most detailed listing for solar cells, with 1,003 total pieces from 51 manufacturers listed with part numbers.
The document provides an inventory update from February 2024 of Spice Park, which contains 6,694 electronic components. It lists the components by type (e.g. semiconductor), part number, manufacturer, thermal rating, and quantity on hand. For example, it shows that there are 621 general purpose rectifier diodes from manufacturers such as Fairchild, Fuji, Intersil, Rohm, Shindengen, and Toshiba. The detailed four-page section provides further information on the first item, general purpose rectifier diodes, including 152 individual part numbers and specifications.
This document discusses circuit simulations using LTspice. It describes driving a circuit simulation by inserting a 250 ohm resistor between the output terminals. It also describes simulating a 1 channel bridge circuit where the DUT1 and DUT2 resistors are both set to 100 ohms and the input voltage is set to either 1V or 5V.
This document discusses parametric sweeps of external and internal resistance values Rg for circuit simulation in LTspice. It also references outputting a waveform similar to a report on fall time characteristics for a device modeling report with customer Samsung.
Discover top-tier mobile app development services, offering innovative solutions for iOS and Android. Enhance your business with custom, user-friendly mobile applications.
In our second session, we shall learn all about the main features and fundamentals of UiPath Studio that enable us to use the building blocks for any automation project.
📕 Detailed agenda:
Variables and Datatypes
Workflow Layouts
Arguments
Control Flows and Loops
Conditional Statements
💻 Extra training through UiPath Academy:
Variables, Constants, and Arguments in Studio
Control Flow in Studio
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
From Natural Language to Structured Solr Queries using LLMsSease
This talk draws on experimentation to enable AI applications with Solr. One important use case is to use AI for better accessibility and discoverability of the data: while User eXperience techniques, lexical search improvements, and data harmonization can take organizations to a good level of accessibility, a structural (or “cognitive” gap) remains between the data user needs and the data producer constraints.
That is where AI – and most importantly, Natural Language Processing and Large Language Model techniques – could make a difference. This natural language, conversational engine could facilitate access and usage of the data leveraging the semantics of any data source.
The objective of the presentation is to propose a technical approach and a way forward to achieve this goal.
The key concept is to enable users to express their search queries in natural language, which the LLM then enriches, interprets, and translates into structured queries based on the Solr index’s metadata.
This approach leverages the LLM’s ability to understand the nuances of natural language and the structure of documents within Apache Solr.
The LLM acts as an intermediary agent, offering a transparent experience to users automatically and potentially uncovering relevant documents that conventional search methods might overlook. The presentation will include the results of this experimental work, lessons learned, best practices, and the scope of future work that should improve the approach and make it production-ready.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-EfficiencyScyllaDB
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
The Microsoft 365 Migration Tutorial For Beginner.pptxoperationspcvita
This presentation will help you understand the power of Microsoft 365. However, we have mentioned every productivity app included in Office 365. Additionally, we have suggested the migration situation related to Office 365 and how we can help you.
You can also read: https://www.systoolsgroup.com/updates/office-365-tenant-to-tenant-migration-step-by-step-complete-guide/
"NATO Hackathon Winner: AI-Powered Drug Search", Taras KlobaFwdays
This is a session that details how PostgreSQL's features and Azure AI Services can be effectively used to significantly enhance the search functionality in any application.
In this session, we'll share insights on how we used PostgreSQL to facilitate precise searches across multiple fields in our mobile application. The techniques include using LIKE and ILIKE operators and integrating a trigram-based search to handle potential misspellings, thereby increasing the search accuracy.
We'll also discuss how the azure_ai extension on PostgreSQL databases in Azure and Azure AI Services were utilized to create vectors from user input, a feature beneficial when users wish to find specific items based on text prompts. While our application's case study involves a drug search, the techniques and principles shared in this session can be adapted to improve search functionality in a wide range of applications. Join us to learn how PostgreSQL and Azure AI can be harnessed to enhance your application's search capability.
This talk will cover ScyllaDB Architecture from the cluster-level view and zoom in on data distribution and internal node architecture. In the process, we will learn the secret sauce used to get ScyllaDB's high availability and superior performance. We will also touch on the upcoming changes to ScyllaDB architecture, moving to strongly consistent metadata and tablets.
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor IvaniukFwdays
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
ScyllaDB is making a major architecture shift. We’re moving from vNode replication to tablets – fragments of tables that are distributed independently, enabling dynamic data distribution and extreme elasticity. In this keynote, ScyllaDB co-founder and CTO Avi Kivity explains the reason for this shift, provides a look at the implementation and roadmap, and shares how this shift benefits ScyllaDB users.
1. Device Modeling Report
COMPONENTS : VOLTAGE REGULATOR
PART NUMBER : uPC24M06A
MANUFACTURER : NEC Electronics Corporation
Panasonic
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
2. MODEL PARAMETER
Pspice
model Model description
parameter
VREF Reference Voltage
N Emission Coefficient
BETA Tranconductance of JFET Transistor
VAF Early Voltage of Output Pass Transistor
CPZ Output Impedance Zero Capacitor
RB2 Base Resistance of Output Limit Voltage Source
ESC1 Coefficient of Current Limit Voltage Source
ESC2 Coefficient of Current Limit Voltage Source
EFB1 Coefficient of Foldback Current Voltage Source
EFB2 Coefficient of Foldback Current Voltage Source
EFB3 Coefficient of Foldback Current Voltage Source
EB Non-ideal Base-Collector Diode Saturation Current
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
3. Input-Output Voltage Differential Characteristic
Evaluation Circuit
U1
1 3
IN OUT
GND UPC24M06A
2
V1 RL
10 Cout
17.14
47u
0
Simulation result
Input - Output
Input
Example
VIN - VOUT Measurement Simulation % Error
10 (V) – 6 (V) 4 (V) 3.9956 (V) -0.11
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
4. Ripple Rejection (RR) Characteristic
Evaluation Circuit
U1
VIN VOUT
1 3
IN OUT
GND UPC24M06A
2
D1 D2
S1VBA S1VBA C1 Cout RL
0.47u 47u 17.14
V1
D3 D4
VOFF = 0
VAMPL = 1
FREQ = 120 S1VBA S1VBA
V2
11
0
Simulation result
Output
Input
Comparison Table
Measurement Simulation % Error
Ripple rejection ratio
(dB)
58 55.915 -3.594
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004