Smps transformer designmunkák
Bonjour, je souhaiterai faire réaliser une Macro sur Excel pour transformer un fichier Excel source en un fichier prêt à être imprimer en pdf, j'ai joint le fichier source qui sera en .Sylk et le fichier qui doit être en résultat en .xlsx Il y'a plusieurs opérations, masquer des colonnes, supprimer des lignes, mettre des couleurs par type de fiches etc, j'ai mis un fichier word avec les opérations.
Looking for experienced electrical embedded hardware designer who can design complete schematic alongg with transformer and inductors sizing calculations for manufacturing of low cost SMPS power supply. The scope including schematic, BOM list, PCB design in Altium software only. Needs to hand over all latest design source files after completion. Also prototype support needs to be extended. following design needs to be made, all should have similar design concept with only transformers inductors needs to modify with giving me same calculations for customisedmanufacturingof transformes. ...
...looking for a hardware designer who can design a low-cost SMPS power supply for my industrial equipment. The power supply should have an output voltage of DC 5V and 10A, 12V and 10A, dual output5v, 12v and 10A DC. . The input voltage range should support both 110-120VAC and 220-240VAC. The ideal candidate should have experience in designing SMPS power supplies and be knowledgeable in the following areas: - Power electronics - Analog and digital circuit design - Switch Mode Power Supplies (SMPS) design - PCB layout design - Power supply testing and verification The scope including these 3 products electrical hardware schematic design, components sizing calculations like transformer and inductors, pcb design, bom lis...
I am looking for a freelancer to design an SMPS and 3-4 layer layout for my consumer electronics project. The SMPS design should have a power requirement of 100W-500W and I am open to suggestions for input and output voltage requirements. The primary application for this design is consumer electronics. Ideal Skills and Experience: - Experience in SMPS design and 3-4 layer layout - Knowledge of consumer electronics and their power requirements - Familiarity with input and output voltage requirements and their impact on SMPS design
...création. 3. Livraison : La livraison sera assurée par DHL, La Poste et UPS pour les envois à l'étranger. Les livraisons seront disponibles dans toute l'Europe, l'Amérique et l'Afrique. 4. Partage sur les réseaux sociaux : Le partage des créations personnalisées sur les réseaux sociaux sera mis en avant sur le site web. Les clients seront encouragés à partager leurs créations et à les transformer en chefs-d'œuvre. Le partage sera un élément clé du site web et incitera les clients à commander après avoir partagé leur création. Chaque création personnalisée pourra être enregistré...
I am looking for a skilled professional to assist me with the internal wiring of an oil immersed pad mounted transformer. The project requires specific expertise in the following areas: Voltage rating: The transformer has a voltage rating of 11kV and 1KV. Insulation: The internal wiring requires paper insulation. Capacity: The transformer has a capacity of 250 kVA. The ideal candidate for this project should have experience in transformer wiring and should be knowledgeable about paper insulation. Additionally, the candidate should be able to work efficiently and effectively to complete the project within the given timeframe.
My project is to develop a website that can analysis the fault in the transformer by using Duval triangle and Duval pentagon Method, it should analysis and store the data of gases percentage insert by the user. Actually the project is done half way already I need someone to take over the left over work, should at the historical tab, it should can sort the data of the user inputs by month and by year then plot a graph using the average gases percentage. Here is the code so far I done, I think the leftover part just to develop is make the interface better and add the historical graph function. I need the website to look like the attached image. please type 'dino' in proposal so I know you read through this.
My project is to develop a website that can analysis the fault in the transformer by using Duval triangle and Duval pentagon Method, it should analysis and store the data of gases percentage insert by the user. Actually the project is done half way already I need someone to take over the left over work, should at the historical tab, it should can sort the data of the user inputs by month and by year then plot a graph using the average gases percentage. Here is the code so far I done, I think the leftover part just to develop is make the interface better and add the historical graph function. I need the website to look like the attached image.
I am looking for a better table structure detection model that can detect non-standard table formats (see image). We've found the following tables but they don't adjust individual row lengths that are different to the column header lengths: Are there any more recent models that can pass the table structures in the images? If you can find a better one we have ongoing work for deploying, tuning and testing etc. add "67890" to your proposal so I know you've read it. Thanks!
Développer et mettre en œuvre une stratégie de communication percutante et efficace pour un cabinet d'avocats international spécialisé dans la fourniture de conseils juridiques et stratégiques aux entreprises en pleine croissance. V...la gestion d'un calendrier de contenu, la publication d'articles et de mises à jour, l'interaction avec notre communauté, ainsi que le suivi et l'analyse des performances de notre page LinkedIn. Si vous êtes passionné par le marketing digital et souhaitez contribuer à la croissance d'une entreprise dynamique et ambitieuse, nous aimerions vous entendre. Rejoignez notre équipe et aidez-nous à transformer la manière dont les entre...
Hello, I need the help of someone knowledgeable about NLP & transformers. I have a dataset to summarize texts.i buila a transformer model to summarized the dataset and get good value in loss and measurement Rouge1 Rouge3 RougeL RougeSum have a problem or iam not know execute it as a true code. Without used a pretrained model in transformer only The specified period does not exceed two days. If the work is completed within a shorter period, there will be a rewarding reward. Please, I don't have much time, and if you are not good enough, don't put in an offer for me.
Need embedded hardware and firmware developer who can design or can give a readily available a working design model of SMPS power supply unit with input 90v- 265V, 50Hz AC with nominal 230V Ac and output will be 48V, 60A DC for precision power supply application purpose. The freelancer needs to submit all the source Altium design files for SCHEMATIC, PCB DESIGN, AND BOM List as well as source firmware codes. All these source files must hand over to us.
Vision transformer for object detection on coco dataset
I am looking for assistance with a dynamic load flow analysis using ETAP 20.6. The system I need to analyze is a radial system, and I require modeling of the transformer and switchgear. I need someone with experience in load flow analysis to conduct this job, as well as having expertise in ETAP 20.6. If you are qualified and looking for a freelance project to work on, I would be glad to hear from you.
Looking for someone with a lot of knowledge in transformerless inverter. We are looking to create an auxiliary power either from the HV or LV of a transformer. So we are wanting to step down 480v to 20v 3 phase to power some systems. Must have a lot of experience and some starting project to share about this kind of work.
Greetings! I am looking for a skilled freelancer with expertise in MATLAB simulation to do a project titled "Development of Single-Phase Transformer-less DC-AC Inverter for Photovoltaic System". the task will involve: 1-Developing a MATLAB simulation utilizing Sliding Mode Control (SMC) to minimize switching losses within the system. 2-Creating a MATLAB simulation that employs hybrid Pulse Width Modulation (PWM) techniques to reduce leakage current. Please note that only the MATLAB solution is required for this project. If you possess the necessary skills and experience in MATLAB simulations, kindly submit your proposal along with relevant examples of your previous work. I look forward to collaborating with you on this project.
...from connectivity to analytics and insights. The solution should focus on scalability and suitability to our needs and match the standards of the latest technologies in the market. The ideal candidate for this job should demonstrate technical and/or experience in both software and hardware as well as IOT services. we need to an IOT solution composing of end unit which is an LED (AC-DC"12/24v") transformer with ESP32 controller that can control the output "onoff" and measure the power output. the end point will calibrate the normal power draw from the load and if this load falls under a certain percentage of the normal output power value will communicate and alarm to the gateway. the end unit will be part of a zigbee mesh of other end points and connect to a ...
I am looking for an experienced freelancer to help me implement a Tab Transformer model for a binary classification problem. I have a set of structured data that will be used. The freelancer must be experienced in using the Tab Transformer model to accurately and efficiently build this model to solve this problem. The freelancer I choose should have extensive experience with structured data and should be knowledgeable about the capabilities and limitations of the Tab Transformer model. I'm looking for someone who is proficient, reliable, and can make sure that the model is accurate and efficient. I'm also looking for someone who is able to quickly and correctly build the model, as well as troubleshoot any problems that might arise. If you feel like you are th...
Looking for PCB Designer in altium software for SMPS power supply purpose. There are small pcb 3 nos of 230v AC to 12V, 10A DC and 230v ac to 5V 10A DC SMPS needs to be designed based on reference documents. Third one 230V Ac to 100A, 48V DC SMPS.
Someone to design a transformer internal mechanical diagram
Looking for SMPS Power Supply Units design and prototype development of 3 different models. Model1: Input 85V - 260V AC, 50Hz and single output 12V, 5A DC. Model2: Input 85V - 260V AC, 50Hz and single output 5V, 6A DC. Model 3: Input 85V - 260V AC, 50Hz and Dual output 12V, 5A and 5V, 6A DC. The quoted price should be only for design and testing work purpose. However, the cost of prototype including component price, PCB manufacturing & enclosure manufacturing payment shall be paid by us separately as the actual value applicable. The capable experienced embedded designer as well as prototype development capable person/ team needs to apply. The scope includes electrical design and mechanical metal enclosure design, prototype of products including reso...
We are looking for someone with experience in building transformer base 3 phase inverter. We are having issues where mosfets are burning. We built a buffer board using CD4011 ic to split the driver signal into 6 channels which is 3 for the high side and 3 for the low side. Then we built a transistor board and an optocoupler board that is used to feed the signal to the driver board which was designed using IR2110 ICs. This driver board is what should drive the emulator board (the mosfets) which receives the battery input and then drives the transformer. Currently the mosfets keeps getting hot and burning
The EDA is already performed for this project for a portion of the data. Most of the code is available. However, there are some errors in the code that needs to be fixed. The most important part of the project is to build a transformer network that is suitable for the dataset given. Also, some linear regression models need to be applied on the dataset for comparison. Requirements: 1- Very good python programming skills. 2- Very good knowledge in machine learning and deep learning models and programming. 3- Ability to explain the code written. 4- Showcase and compare performance metrics. 5- Write a brief conclusion about the results obtained.
WE NEED A BUCK-BOOST CONVERTER WHICH IS ABLE TO OPERATE ON MINUMUM OF 5VOLT AND MAXIMUM OF 110 VOLT. THE CONVERTER IS ABLE TO PROVIDE FIXED VOLTAGE AND AMPERE ON ANY INPUT VALUE IN RANGE OF 5 VOLT TO 110 VOLT. MINIMUM OUTPUT REQURED VOLTAGE IS 12 VOLT AND MAXIMUM REQUIRED VOLTAGE IS 96 VOLT. PRODUCT IS ABLE TO PROVIDE 1200 WATT POWER IN OUTPUT (60 VOLT AND 30 AMPERE MAX). VOLTAGE. THE INPUT SOURCE WILL BE GENRATOR WHICH VOLTAGE VARIES BETWEEN 5 VOLT TO 90 VOLT (DC), INPUT POWER WILL ALWAYS SAME. WE NEED A SAMPLE PIECE FOR VERIFY. WE NEED THIS PRODUCT IN MINIMUM SIZE/DIMENTIONS. MAXIMUM ALLOW SIZE WILL BE 100MM*100MM*50MM. ALL DETAILS AND SPECIFICATION ARE MENTIONED IN ATTACHED FILE. PFA.
We are looking for a backend developer with expertise in setting up Unity instances on the backend. We are a 3D modelling app that helps users create game outfits. We would like to let our users design and export Unity designs. We will implement this ourselves but we need advice from someone knowledgeable to help us. Required experience - You must have experience of setting up Unity transformer on the backend and simply making it work - You must have experience with having multiple instances of Unity (so that your implementation can process multiple requests at once). We use Kafka, so Kafka knowledge is required - A nice to have: you scaled your Unity implementation to more than 5 requests per minute Looking forward to talking to you!
I need complete schematic design, BOM list, PCB design source files for SMPS based PSU for LED driver powrr supply purpose. The input source will be 160v - 250v, 50Hz AC input with nominal voltage input will be 230v, 50Hz. Output will be 12V, 20A DC. The current ratings should be customiseable to varry the tatings. The freelancer need to submit all source design files without any conditions. The scope includes electrical design, mechanical Enclosure design, prototype product development. The components procurement, pcb manufacturing cost will born by us.
Looking for an Electrical engineer to detail electrical and mechanical FAT test report. Should have hands-on experience on transformers and testing it. Must provide a detail report like it was actually done or what is expected in the industry. This is a low voltage transformer
Hello, I have attached two files for the project I am working on, the pdf form is the book of the project, and the DOCX form is the part that I need you to show me how to put it together through a video call (explain to me how to put it together or if you...you can build it and send it untel 29.3.2023) I want to build it on a matrix as model so I can show it off the basics of the build on the matrix: converter: voltage output 12V DC/DC BUCK voltage output 12V DC/DC Boost Inverter: AC +-12V/ AC +-230V 50Hz 12V DC/+-12V AC the goal is to charge two batteries 12 A suitable transformer for the system: 12V AC/230V AC all of this system is based on a micro controller (raspberry pie model b) I need it done before...
...multimodal data processing using OpenAI's CLIP, Google's Multimodal Transformer, and Hugging Face Multimodal Models Domain expertise, such as hypothetical expertise in healthcare AI applications and OpenAI domain-specific models Staying current with advancements in AI through arXiv, AI research blogs, Google Scholar Alerts, OpenAI Blog, and Hugging Face Blog Strong communication skills, utilizing online communication platforms like Slack and Microsoft Teams, as well as OpenAI Codex and Hugging Face ChatGPT Collaboration and teamwork using project management tools like Trello, Asana, Jira, and participating in OpenAI Community and Hugging Face Forums Problem-solving and critical thinking abilities, with experience in design thinking and brainstorming sessions, as ...
Need to build the Deep learning model for detection Plant diseases detection using GAN and Vision Transformer. Plant village data will be used . Use teh GAN , need to creat synthetic data. Another use Vision transformer , detect the diseases of plan using leaf image .
apply two transformer models on quora question pairs dataset
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Looking for a mechanical engineer or transformer designer that has done a pad-mounted transformer before and has the full 3d or design document of the tank and front-end connection of the LT and HT voltage area. Basically the tank and all the area in front of the tank. The main thing is to understand the welding and cutting process for the fittings to meet all international standards. This can be for any capacity. Very low budget for someone that has this design or has a place to get it.
Phase shift full bridge converter with ZVS simulation including control feedback simulation in matlab it has to be implemented as visual as possible with all elements shown: mosfets, choke, transformer, output inductor, capacitor and load resistor, feedback, reference voltage, error amplifier, correction circuit/PID, phase shift block, and pulses former driving the mosfets. Every mosfet has to contain a diode and capacitance across it, to be able to achieve ZVS. The simulation should allow to variate main parameters: Vin, Vou, Iout, Switching frequency. Parameters: Vin: 400vdc Vout: 24v Iout: 50 ampere Switching Frequency: 100kHz
...unique design of a shape-shifting car’s chassis. This patented mechanism enabled them to create a two-seater electric micro adaptable vehicle that can change its width while driving, transforming from a fast balanced 1.4m wide car that can run 90km/h on open roads to a 1m wide car that can maneuver smoothly like a motorcycle through heavy traffic and park easily in spaces where all its competitors are unable to use. The City Transformer was born. The company was registered in 2014, joined soon after by the distinguished car designer Eyal Cremer and the Physicist Udi Meridor. A significant reinforcement came shortly after with the joining of Prof. Johann Tomforde, the "spiritual father" of the Smart. After two years of Israeli-German co-development and succ...
I have a signal coming from 3 phase inverter, this signal has noise, I need to cancel the noise or suppress the common mode current to a value around 0.1A to 1A . We need to use active noise canceller (ANC) to suppress the Common Mode Current (CMC) to values less than 0.1A to 1A with small frequency. We need to use only active components which shouldn't be R, L, C, Transformer, etc... the output of the active noise canceller should be connected to Controlled Voltage Source, all the used blocks for the Active noise canceller should be compatible with C2000 library, as it will be programmed later on a microcontroller TMDSCNCD280049C which belongs to C2000 family, but this Programming in microcontroller is not in this task. I will send u a pdf with the requirements and the used c...
...react-native-code-push react-native-device-info react-native-drag-sort react-native-exception-handler react-native-gesture-handler react-native-iap react-native-image-picker react-native-localize react-native-rate react-native-reanimated react-native-safe-area-context react-native-sensitive-info react-native-snowflakes react-native-svg react-native-svg-transformer react-native-ux-cam react-native-video react-redux redux redux-logger redux-thunk tailwind-rn zustand }, devDependencies: { @babel/core @babel/preset-typescript @babel/runtime @react-native-community/eslint-config @svgr/cli @types/jest @types/react @types/react-native @types/react-test-renderer ...
* A 500W Pure sine wave inverter * Input : 180 V DC * Output : 50 - 120 V variable. 400 Hz * No transformer to be used * Control: Only analog control
Looking for a mechanical engineer to design a simple and clean Transformer winding machine. Can be able to wind multiple wires at the same time and can handle different width and thickness of wire. This is for high KVA winding. Will need to design it and do simulation of it.
I need three projects to be configured and got working properly.... 1. 2. 3.
...Splines (MARS) • Clustering Models ○ K-Means ○ Hierarchical (Agglomerative / Divisive) ○ Affinity Propagation ○ BIRCH ○ DBSCAN ○ K-Means ○ Mini-Batch K-Means ○ Mean Shift ○ OPTICS ○ Spectral Clustering ○ Mixture of Gaussians • Artificial Neural Networks (ANNs) ○ DNN - Dense Neural Network ○ Perceptron ○ Radial Basis Function Neural Network (RBF)’ ○ Modular Neural Network ○ Transformer Networks ○ Auto-encoder ○ Restricted Boltzmann machine (RBM) ○ Correlated-Informed Neural Networks (CoINN) ○ Recurrent Neural Networks (RNNs) • Elman RNN • LSTM – Long Short-Term Memory • Bozeman Machines • Gated Recurrent Unit (GRU) ○ Feed Forward Neural Networks (FfNN) • Multilayer Perceptrons (MLP) • Open...
Hello, I am looking for expert in Deep learning to discuss, answer and explain to me the following points. 1. What is the different methods to handle Unbalanced Class problem...modifying loss Function and also handle it by using data augmentation techniques. How can we implement that using python ? Also, How can I interpret those solutions mathematically When to use what .. When to use which loss function. .. etc 2. What is the different attention mechanism we can used? 3. How Can I access layers in keras for backbones model ? ex. I need to access some layers in Swin transformer , I need to change the main architecture of those pre-trained model I need those to be explained to me mathematically, coding and theoretically. The budget of the project will be discussed . Th...
I need power electronics articles for AC-DC, DC-DC conversion emphasizing inductor, transformer operations, impedance matching etc. Writing should be technically correct and genuine and copywrite free.
Please create a flyer with using the designs below as a template. I wan the color theme to be the same as our LOGO. I want the back to look like the attached HVAC flyer (capture) image but using the design from file named "plug". with a black and white theme and a theme same as our logo color. Greenhouse Electrical Professionals. Serving Greater Charleston and Berkeley Counties (843) 438-6009 at **MAKE QR CODE Booking: Why Choose Greenhouse Professionals? Our Professional staff will work with the client from start to completion to ensure a quality job and satisfied customers. We provide top notch Commercial and Industrial
using the NE602 chip to make a simple double balanced mixer, make sure the input signal and output signal is correctly connected, with the help of transformer maybe. local oscillator signals are generated by another subsystem
I have a signal coming from 3 phase inverter, this signal has noise, I need to cancel the noise or suppress the common mode current to a value around 0.1A . We need to use active noise canceller (ANC) to suppress the Common Mode Current (CMC) to values less than 0.1A with small frequency. We need to use only active components which shouldn't be R, L, C, Transformer, etc... I did use the active noise canceller and reduced most of the peaks and I need to reduce the rest of the peaks using active noise canceller. I need to use only active noise canceller because the Active noise canceller will be programmed later on a microcontroller TMDSCNCD280049C which belongs to C2000 family. But this is not included in this project.
The data set is smart meter readings (i.e. energy usage) from 55 houses collected from 1 minute through one day. All those houses are connected to exactly one transformer among three transformers. We need to group the 55 houses to one of the three groups a modern classification algorithm and compare the results . See the attachments of the description
