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    531 microstrip capacitor design jobs found, pricing in USD

    I'm going to looking to design a circuit that could perform double pulse test (dynamic switching, gate charge, and body diode commutation) and destructive tests (avalanche and short circuit test) for Sic and GaN power devices. The setup will be built from scratch, including safety circuit, gate driver, power supply converter (from mains to circuit), the mainboard (with capacitor banks to char...

    $1285 (Avg Bid)
    $1285 Avg Bid
    7 bids

    Hi, I’m looking to design a circuits that could perform double pulse test (dynamic switching, gate charge and body diode commutation) and destructive tests (avalanche and short circuit test) for Sic and GaN power devices. The setup will be built from scratch, including: safety circuit, gate driver, power supply converter (from mains to circuit), a main board (with capacitor banks to charge t...

    $1497 (Avg Bid)
    $1497 Avg Bid
    14 bids

    I need a pcb circuit design with for Power Pack with Analog power supply of 12V and 0.2mAmp with ON delay and OFF delay timer. Relay of 12V and 2CO. Circuit should be Pulse protected with Capacitor based timing (0-60 seconds). Circuit should be Non-programmable.

    $112 (Avg Bid)
    $112 Avg Bid
    18 bids

    Design, develop and assembled PCB is required for a Power Pack with Analog Power supply of 12V and 0.2mAmp with ON delay and OFF delay Timer. Relay of 12V and 2CO. Circuit should be Pulse protected. Timing capacitor based (0-60sec) Circuit should be non-programmable. Further details would be provided on personal call once project is being assigned.

    $108 (Avg Bid)
    $108 Avg Bid
    7 bids

    We need a new expense monitor mobile application for both android and iOS devices with using on ionic framework 4 (only build with capacitor).

    $32 (Avg Bid)
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    6 bids

    Simulation only SIMULINK or Proteus System see in the picture below: find attached 1. Gasoline generator : Design/find a suitable generator Requirements: Weight: <=15kg Dimensions: smaller than (L*W*H) 400mm*350mm*280mm Generator model/ Output voltage/ Fuel consumption/ service temperature/fuel type should be given 2. Electric motor: 24VDC system 3. Sensors: FLIR A310 camera ...

    $546 (Avg Bid)
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    I need an HFSS Designer for my mtech project. ABSTRACT: A novel low-cost, high-gain mmWave antenna has been presented. The antenna is a 6 x 5 proximity-coupled planar array suitable for 5G cellular applications. Good agreement between simulated and measured results achieved shows that the proposed antenna structure is efficient in achieving broadband characteristics and low side lobe levels with a...

    $172 (Avg Bid)
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    9 bids

    I'm developer and quite overload in that time. Find experience Ionic 4 Cordova, Capacitor working on my current projects. Just in UI part, we will work screen/page by screen/page, payment make direct on each screen. Just working with individual developer who work direct with me. Additional Skills: Angular 7, 8, familiar with NgRx, Nx

    $30 - $250
    Sealed
    $30 - $250
    28 bids

    I want a hfss design of a rectangular patch antenna for UWB [login to view URL] the band is 1-6GHz and operating frequency is [login to view URL] of antenna must b good and return loss in this range must be below than -10db.

    $39 (Avg Bid)
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    This might not be the best way, please tell me if you have a better idea. I want to build 24 different oscillators one at each musical note ranging from 440 hz to 1661 hz ( 2 octaves ). My idea is to grab a 20k crystal oscillator and divide that to numbers close to the notes. Ex, 20k / 45 = 444.44 then tune that by a variable resistor or capacitor to reach the required frequency. I am ok with dig...

    $153 (Avg Bid)
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    9 bids

    I need a help to prepare my TIPE " Travaux d'Initiative Personnelle Encadrés " that I toolk about the "wireless power transmission ". Today, the use of electric wire is a problem because of the increasing number of electric devices. So the wireless transmission by coupled coils represents an alternative solution used in wireless charger. The low yield of this syste...

    $145 (Avg Bid)
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    3 bids

    Need a well experienced Solidworks designer to create a 3D model of Electronic components such as Resistor, Capacitor, Inductor, Relay, Connectors, Switches, IC's, etc. FYI: A person should have a clear understanding of electronic components and their 2D drawings. Note: Full-time freelancer is preferred.

    $1764 (Avg Bid)
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    41 bids

    I want to do edits on Diptrace pcb design 1- draw the lm2569 board 12v to 3.3v fixed 2- Edit a board(remove 2 led light , remove switch sw1 and change the relay with a 5 pin and add 2 capacitor ) Timeline is 3 days

    $30 (Avg Bid)
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    2 bids

    I want to do edits on Diptrace pcb design 1- draw the lm2569 board 12v to 3.3v fixed 2- Edit a board(remove 2 led light , remove switch sw1 and change the relay with a 5 pin and add 2 capacitor ) Timeline is 3 days

    $23 (Avg Bid)
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    4 bids

    In this study, an IGBT based voltage source converter has been used to design the compensator. The voltage source converter used is a capacitor fed two level inverter. Reference compensator currents have been estimated using control algorithm based on instantaneous reactive power theory, also known as PQ theory. In order to generate switching pulses for IGBT switches, PI current control technique ...

    $160 (Avg Bid)
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    This is a simple project about regenerative braking energy from the rail being stored to an energy storage system which includes ultra-capacitor and battery. The energy storage system should be able to output the power to the train station. This project should be done in matlab/simulink

    $22 (Avg Bid)
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    2 bids

    As per spoken. Need code for microstrip patch antenna

    $22 (Avg Bid)
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    1 bids

    Need a well experienced Solidworks designer to create a 3D model for Electronic components such as Resistor, Capacitor, Inductor, Relay, Connectors, Switches, IC's, etc. FYI: A person should have a clear understanding of electronic components and their views. Note: Full-time freelancer is preferred.

    $2046 (Avg Bid)
    $2046 Avg Bid
    55 bids

    This is a simple project about regenerative braking energy from the rail being stored to an energy storage system which includes ultra-capacitor and battery. The energy storage system should be able to output the power to the train station. This project should be done in matlab/simulink

    $12 (Avg Bid)
    $12 Avg Bid
    6 bids

    The project should be done using matlab/simulink to store regenerative braking energy into an energy storage system which consist of battery and ultra-capacitor.

    $49 (Avg Bid)
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    7 bids

    I need to be designed a MIMO microstrip antenna with different frequencies from 1 - 3 GHz

    $10 / hr (Avg Bid)
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    14 bids

    Need to develop a software to read from an AutoCAD file(DWG & DXF), identify all components example(transformer, capacitor,etc ). Displaying specifications of all components and identifying potential issues in the components or in the system with the help of existing data provided by us. Once identified try to find potential fix and render the CAD file with relevant overlays and write the fixe...

    $13631 (Avg Bid)
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    9 bids

    i want to know how to switch 3 phase 4 leg inverter use as an Active power filter in shunt hybrid power filter with a pasive filter using MPC, based on paper by K. Antoniewicz, Model Predictive Control for Three-Level Four-Leg Flying Capacitor Converter Operating as Shunt Active Power Filter

    $51 (Avg Bid)
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    3 bids

    I have an arduino project already working and i need to code and hook up a couple items. 1. potentiometer - to control the speed of my stepper motor 2. timer that if the limit switch is not pressed in 2 min to stop stepper motor 3. start button 4. stop button I need to know where these 3 items will connect to and the code to make this work. I am attaching my diagram and putting the code i am cu...

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    Hello, I need a project completed within 24 hours. this is for an project submission. I need you to design a Capacitive Sensor: Design an engine oil level sensor using a capacitor. The level should be from 100ml (min) to 500 ml (max). Give all the characteristics and software simulations in ANSYS. My budget is $100 CAD

    $70 (Avg Bid)
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    Capacitive Sensor: Design an engine oil level sensor using a capacitor. The level should be from 100ml (min) to 500 ml (max). Give all the characteristics and software simulations ...

    $111 (Avg Bid)
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    4 bids

    Hi there, I'm looking for someone with specific experience with hydrogen fuel cells to consult on a project to create a small scale fuel cell + batter generator prototype, including ability to advice on inverter/capacitor needs, automatic pressure flow control and so on. Please only apply if you have good background knowledge on small scale fuel cell systems as well as practical experience wi...

    $35 / hr (Avg Bid)
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    Part I. Design a 10-dB microstrip line ( Z0  50 ) directional coupler at frequency f  2.5GHz . Your circuit topology can be chosen as needed. Part II. Design a circuit to convert unbalanced microstrip line ( Z0  50 ) to a balanced line using the design topology in Fig. 6.44(a), page 235. Use frequency f  2.5GHz . The bending, angles, curves, distances are all design parameters that must be ...

    $105 (Avg Bid)
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    1. You will be required to design a 1nF capacitor using ANSYS. You will have to design the dielectric material, as well as specify the time constant, electric field, charge polarization, and etc. 2. You will have to write a 15 page technical report (ready for turnitin 100% plagiarism free) explaining the process as well as calculations, results, explore limitations, and optimized solutions for th...

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    I have a simple eagle file that my son made. It simply brings out 4 data lines to connect to ESCs. It currently only has a diode, resistor and capacitor. I want to add a MCP23008(or MCP23017) and DRV8835 to the existing design. I want to add the I/O expander to the Wemos via I2C and the motor driver to the I/O expander. The motor power in, motor out connections and remaining I/O lines would be bro...

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    I would like to build the attached circuit. However, I need to complete the analysis before energising. Case 1: Capacitor C3 is 10 micro farad Case 2: Capacitor C3 is 100 micro farad I need to know what voltage to expect at point V1 and V0 for both cases and what the voltage ripple will be for both cases. Volt drop per diode = 0.7V Frequency of supply = 50hz LED volt drop = 1.7V Please include...

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    This is phase 1 of a two-phase project. In phase 2, we will be looking to do a full rewrite of our Mobile app, which we anticipate being a 4+ month project with a $10k-$20k/month budget. Phase 1 is for us to evaluate several candidates based on a smaller 1-2 week engagement. We're interested in finding a firm or individual that we can work with for this rewrite and other internal Angular proj...

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    I need help from a materials engineer or chemist or electronics engineer or mechanical engineer to find the best thermoset powder coating for electrical insulation in a 2 mil (50.8 microns) thick coating. Requirements: 1. To be incorporated into a final paste/ink for a screen print capacitor dielectric. 2. Dielectric strength rated at better than 1500V/mil and preferable as high as 4000V/mil 3....

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    Build a grid with 6 power plants on 5 transmission networks of the power plants output to two other transmission networks than the 5 networks. Further details will be sent via chat

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    We are looking for someone to help us build the core architecture of a new Ionic 4 based app. You should be an expert developer, and good with code abstractions, high level thinking, and implementation of best practices. We need your help to establish the core platform, and establish coding patterns for CRUD, interaction with capacitor etc. Our app is [login to view URL], and our API is REST ba...

    $19 / hr (Avg Bid)
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    Build a HVDC line with a capacitor bank to store active and reactive power and perform grid services like ramping and voltage stability power stability energy storage dynamic and transient stability. Build a grid with 6 power plants on 5 transmission networks. 2 of the power plants output to two other transmission networks than the 5 networks. There are 4 load transmission networks So there are ...

    $157 (Avg Bid)
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    9 bids

    Build a HVDC line with a capacitor bank to store active and reactive power and perform grid services like ramping and voltage stability power stability energy storage dynamic and transient stability

    $203 (Avg Bid)
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    Hi I need the following: I've a 240VAC motor powered shaft spinning at 2800-3500 rpm (via a pulley to change between 2800/3200/3500 rpm) I need the motor power to be cut the very instant rpm falls below 1500. The motor can be slow to start up so the system needs to have a 2second start delay before becoming active. It needs to cut power to the motor, and be resettable by cutting and re-applyi...

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    Help needed with electrical engineering, mechanical engineering, materials engineering. I am an engineer working for the Vasant Corporation. I designed a custom capacitive/inductive resonator but the present design has too low of energy density. Purpose: This resonator design is to be used in the base of a "spin superradiance" research device and will be surrounded with low loss so...

    $1500 (Avg Bid)
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    I have a simple DC motor with a gearbox that I need to extract the maximum power from to partially charge a super capacitor. The torque available to turn the gear is fixed and I cannot add more gears to it. This project is to maximize the power efficiency between a geared motor and a supercap and calulate the values of all components in this circuit. I already have both a single schottky diode a...

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    I need a simulation, of UPQC for three phase four wire system. At series converter, I have to use the only capacitor to filter ripples as given in the reference paper attached. I want the results for the conventional method with SRF theory for both the converters.

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    I need a circuit that can pulse charge low voltage and low amps to a set of super caps (multiple or single). The volts will be .3v >1.5v through a Joule thief (if you don't know what that is please google it) Work flow: low voltage input > joule thief > pulse circuit > super caps 2.7v 500f Why? I need some low amp batteries to completely drain to super caps but in a pulsing fash...

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    Hi Abdenasser, i have some questions need to be answered, my problem is I cants write a proper answer for those questions, I have the references, but still not sure about them, they are 3 questions in theory and 1 question need a calculation the calculation question I'm not sure how to solve it to be honest, still struggling with it. its about antenna and propagation. 1. Describe the term Gr...

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    main idea of work is Capacitor charge in lower part of a sinus voltage. I need an idea of how to charge a capacitor when the voltage is in decay on a sinus voltage wave form (only the positive side). I have attached an image, see the blue part of this image when voltage reaches its positive peak and starts decaying to zero. I need to conserve that energy somewhere, look at the blue side of the i...

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    Idea!! Capacitor charge in lower part of a sinus voltage Hello! I need an idea of how to charge a capacitor when a the voltage is in decay on a sinus voltage wave form ( only the positive side). The blue part of the image. I need to conserve that energy somewhere, look at the blue side of the image. I can't do it in a capacitor. It is produced by magnet over coil. PS: Its just a bad drawing, ...

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    Description: We need a cross-plattform IONIC4 application running in a browser, PWA, Windows (Electron), iOS and Android developed with Capacitor. The application should be able to authenticate with Azure Active Directory. Once authenticated the application should be able to communicate with Azure Functions and exchange data read from a sample file stored in an Azure Blob Storage. Apart from the I...

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    Objectives: • Construct a Half Wave Rectifier using a Silicon Diode • Measure Average Rectified and Filtered DC voltage using a DMM. • Measure Average Rectified and Filtered Half Wave Signal using an Oscilloscope Theory: • The diode will conduct current on the positive cycle and block current on the negative cycle creating a half sine wave across VRL. The capacitor can store ...

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    I need a compact electronic circuit (probably using IGBTs and a capacitor) that can deliver a damped pulse of 400 amps from an 800-volt power supply in less than 5 microseconds into an inductive load (damped LRC circuit). I need to be able to deliver pulses in both directions. The switches should be triggerable with TTL pulses, with low jitter. If you are in the Washington DC area or can travel he...

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    i need logo for my own company, the name is Robotic Aero Tech, our company supply electronics component like as Integrated circuit, transistor, capacitor and pcb circuit assy, we also supply avionics and flight intruments parts for comercial and military aircraft

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    Need a Professional Report regarding the PCB Layout design. The PCB is in a soft copy layout form. Need to check for the following 1) check for the working of the pcb. 2) is there any noise or disturbances. 3) are the capacitor filters provide sufficient voltage. 4) oscilloscope readings of signals (drops and spikes if any and their corrective measures) 5) any other deem fit

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