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This project includes the control of a simulated Air Handling Unit and Compensated heating circuit. The 230V AC ‘Air Handing Unit’ (AHU) fan in this project shall be controlled using a VSD. A green ‘AHU Fan Running’ light on the front panel shall indicate if the fan is running. The operator should be able to set a desired speed of the fan on the HMI. The fan may also be controlled by a ‘Filter DP’ potentiometer at the front panel of the board. The potentiometer is being used to simulate a filter dirty condition, with an increase in resistance indicating an increasing filter dirty condition, thereby increasing the speed of the AHU fan to compensate. If there is a VSD fault, the AHU system should stop operating, and a red ‘VSD fault’ li...

...images, pdf files with each product, if available, and the ‘Additional Information’ and ‘Details’ at the bottom of the products webpages. The website is easypro.com. Here is a link for an easy product to put into Shopify spreadsheet. A more difficult product to scrape is here: I NEED you to do a sample of both of these products and put them in the attached Shopify spreadsheet. Please don’t tell me you can do it. If you want the job, then do it now and I will look at it and consider you for the job. I’m not here to waste anyone’s time nor my own time. If you respond in seconds, you’re a robot who hasn’t even read the job requirements. I WON’T consider you if that’s

I'm seeking a talented electronics engineer to design a high-frequency inverter circuit. - *Project Purpose*: Convert 12V DC to 230V AC for powering small appliances with 12Amps Solar Charging Feature with necessary LED indicators. - *Specifications*: - Output Power: Manage loads from 100W to 500W - Safety Features: Must include overload and short circuit protection *Necessary Skills*: - Experience in Power Electronics - Circuit Design Proficiency - Familiarity with PCB Layout *Ideal Candidate*: - Someone who has successfully designed inverters and can provide examples. Please submit your proposal with a plan of action and your experience with similar projects.

... <Values> <Value AttributeID="MP_CA_CHEM_WARN_LANG">Y</Value> <Values> Below is the full XML: <STEP-ProductInformation ExportTime="2023-12-12 15:29:26" ExportContext="EN All All" ContextID="EN All All" WorkspaceID="Main" UseContextLocale="false"> <Products> <Product ID="Fulfill-190534" UserTypeID="Fulfillment Option" ParentID="Prod-2363764"> <Name>MARS MAR01127 230V PSC MTR 1550RPM 1PH 1/20H</Name> <ClassificationReference ClassificationID="SUP-0000002009-Products-Approved" Type="Fulfillment to Vendor"/> <Values> <Value AttributeID="MPV_PPQ0"...

I am looking for a freelancer who can design and build a Variable DC Voltage and Current Output based AC DC SMPS through POT CC & CV mode. The input will be 230V, 50Hz AC supply. there will be two different 10K POT to adjust output voltage 0-60V and current 0-100A independently. The project requires the following: Desired Output Voltage Range: - The desired range of output voltage should be 0-60V. Desired Output Current Range: - The desired range of output current should be 0-100A. Required Power Rating: - The SMPS should have a power rating of 6000W. Ideal Skills and Experience: - Strong knowledge and experience in designing of Embedded system and power electronics and building AC DC SMPS systems. - Proficiency in working with POT controlled constant current (CC) & Co...

230V (RMS) AC single phase supply. Full wave rectifier to convert to DC. Buck convertor to 30V to use for control circuit Boost convertor to 500v to use to charge battery Matlab to include ripple factor, form factor, power factor, efficiency ect.

...be forwarded only to OUTPUT-1. That means this port will have 1 relais switch. Forward depends on the current en voltage level. INPUT-3 (second system): This port can have 30~120v 10000w power. This input-3 can be forwarded only to OUTPUT-1. That means this port will have 1 relais switch. Forward depends on the current en voltage level. INPUT-4 (default power line at home): This port will have 230v AC 3500w power and need to be convert to 48V DC 3500w and 54,6v 5amp. This input-4 can be forwarded to OUTPUT-1 after converting to 48v and it can be forwarded to OUTPUT-3 after converting to 54,6v. That means this port will have 2 relais switches. Forward depends on the other conditions. OUTPUT-1 (output for induction heater): All forwarded power will be reduced to 48v 3500w OUTP...

Need someone to create metafields for products on my shopify store so that the correct "Recommended Accessories" product is linked to the corresponding product. I have downloaded an app that has been integrated into my theme that shows 2x products under the add to cart button. I'm hoping with the metafields done that this will be dynamic to each product. For example 'recommended acce...the correct "Recommended Accessories" product is linked to the corresponding product. I have downloaded an app that has been integrated into my theme that shows 2x products under the add to cart button. I'm hoping with the metafields done that this will be dynamic to each product. For example 'recommended accessories" on this page:

I am looking for a firmware developer with experience in TMS320 series MCU, specifically the TMS320F280049C model, for a solar hybrid inverter project. This is a power electronics of 190V to 450V DC input and output is 230V AV, 5kVA and 48V DC battery bank recharge. This solar hybrid inverter can able to operate both ongrid, offgrid and with or without battery mode. The detailed specification will be shared. The hardware design I ve already. However, the scope of the freelance is to develop the code, test it, and support online to us for testing of prototype. Deliverable: The freelancer needs to develop the microcontroller code, test it in our hardware (from online support to our team for validation). Once the system will work in all respect, then the freelance needs to handover t...

I am listing my requirements below, 1) 3 pin circular plug socket 40A 30V DC connector 2) 5 pin circular plug socket 5A 230V AC connector 3) 3 pin circular plug socket 5A 230V AC connector 4) 2 pin 20A 30V dc Molex connector. I need website link to male, female and contact terminal of each connector. Expecting results in 3 hr.

I own a Wabeco Drill Mill/ CNC machine (step file attached) and I have removed the current spindle and motor and I want to install my new spindle which is and AMB Spindle: Please contact me so I can share my ideas on the rebuild. This is a simple project!

I am looking for a design for a Universal Solar Grid Hybrid EV Charger. There will be dual source input 230V, 50Hz Grid and Solar 90V - 150V DC input. Desired Output Voltage and current: - Dual output of 60V DC @ 15A and 72V DC @ 15A together Charging Speed: - Fast Charging, with a desired charging time of 1-3 hours EV Connector Type: - CCS Combo 2 (Combined Charging System) Skills and Experience: - Experience in designing EV chargers - Embedded system design and development of Hardware schematic, pcb, bom, Firmware code development and prototype testing. - Knowledge of different EV connector types - There should be OLED display and RS485 communication to remote. - The charger should design with suitable alarms, protection and trip mechanism to recharg...

...compressor. Job Details: The machine we need to repair are three 1. Brand: Ingerson Rand Serial No.: CBV867742 Model: 7100E15 GRAINGER Maximum Pressure: 175 Pump Speed: 1100 Volts: 230 Hertz: 60 Rating capacidad nominal calibre: 15 Phases: 3 Tank Capacity : 120 2. Brand: DMC USA COMPRESSOR INC Model: SC22-TA Flow Rate: 125CFM Working Pressure: 125PSI Power: 30HP Electricity: 230v/460v 3PH Cooled By: Air EX-W Code: 2F35622016 3. Brand: Ingerson Rand Serial No. CBV865716 Model: 2545k10-3 GRAINGER Maximum Pressure: 175 Pump Speed: 1100 Volts: 230 Hertz: 60 Rating capacidad nominal calibre: 10 Phases: 3 Tank Capacity : 120 Location: 92121, San Diego, CA Requirements: Proven experience in air compressor repair and maintenance. Must have the ...

Project Title: Power Electronics Based Hybrid MPPT Charger Embedded Design with solar and grid input and give 48v dc output for battery charging as well as to dc load. In addition to yhat 230v, 50hz ac inverter output also required. The block diagram indicating the power flow requirements is given as attachments. Only experienced team can apply. If don't have experience and expertise as well as don't have team, please don't apply. The freelancer needs to submit all the design source files in Altium for schematic, pcb, bom and the firmware development source file foe embedded code. All these design works needs to be validated by us through working prototype model, so necessary support needs to extend by freelancer. The milestone payment will be released after sucess...

I want a poster 841mm widt and 1189mm height First, create the poster for the dishwasher. After I select you as the winner, you can proceed with the refrigerator. The poster will be placed in an outdoor sandwich board for advertising. I want old price and new price on the poster. Use the pic enclosed for the dishwasher.

I am looking for a hardware and firmware developer to work on a project involving an MPPT charge controller. The project requirements and ideal skills and experience are as follows: Input Voltage Ra...design source files including schematic design, pcb design, bom list in Altium software only and firmware development source code then only payment can be made. The heatsink design, enclosure design also under this scope. Suitable LCD display as well as RS485 Communication protocol also needs to be established. This system should suitable to work in hybrid mode of charging to integrate with a 230v AC to 48V DC SMPS power supply unit to deliver uninterrupted power supply to its load through Battery backup unit. We nedd to evaluate your expertise and prior experience before giving ...

I am looking for a skilled freelancer to design a PCB heater for a consumer electronics project. The heater should have a power output of 40W at 230V and measure 30cm x 10cm. I want 4 holes for mounting at the corners. Resistance shall be 1300 Ohms, copper thickness 18µm. Like this: Please have a look at the uploaded sketch. Need all the project files and gerbers. Thanks :) Skills and Experience: - Experience in PCB design and layout - Knowledge of heating element technologies and their applications in consumer electronics - Familiarity with thermal management and heat dissipation techniques - Ability to select appropriate components for the desired power output and size constraints - Understanding of safety regulations and standards

Requirements: 1. Non-Isolated Input power supply: (110-230V ±10%, 50/60Hz) 2. Output power supply: 100-240v AC 50/60Hz 3. Esp32-s3fh4r2 or Suggestions (Carefully read datasheet, make sure we don’t miss anything) 4. RGB, Programming Header compatible with Esp32 JTAG 5. 1x MOSFET (OSG65R200JF) for driving load mainly dimmable LEDs 6. Trailing Edge Dimming as well as leading edge. (User can select) 7. Power Metering IC (BL0937) 8. Over heat/T emperature protection: 95 degrees and above (DS18B20) 9. Overload protection 10. Use components in stock from JLCPB/LCSC where possible 11. Antenna – PCB Trace Antenna 12. General Purpose button on Esp32 Gpio.

...manufacturing of an induction heater PCB. The project requires the following specifications: - Cost-effectiveness and reliability - Parts (bomlist) must be available from well-known suppliers such as Mouser, digi-key, etc. - Provide support for issues during manufacturing - Existing induction heater designs can be used, but it must then be adapted to our requirements. PCB requirement: - Works on 230v AC - Main control by ESP32 S3 with WiFi - RGB LED - 1x touch control - 1x sensor temp (max temp 120 Celsius ) - Control 2x 12v pump - 1x buzzer - Induction will be turn on by ESP32 and current can me adjust by ESP32 - Max power induction 3500Watt Firmware will be designed by us. I require assistance with both the design and manufacturing aspects of the project. The ideal candida...

Looking for expert PCB designer in Altium software who can develop 4 layer of PCB for a reference design file and handover all the source file in Altium software. The number of components are approximate 350 nos. This is a 230V AC input to 48V DC PFC type SMPS power supply unit of 1.6kW ratings. SO suitable experienced designer needs to apply it. Time line is only 7 days to complete.

I am looking for someone to help design a battery-charging circuit for a specific application in which the output voltage and amperage can be controlled by a Single board computer(SBC) like raspberry pi. Input would be from standard AC input 220-230V AC if it can be Universal Input that would be the best but minimal basic is 20-230V AC 50-60 hz and would prefer I/U controller type circuit The following conditions are needed (No dependency between 1 and 2 meaning using SBC it should be possible to control 1 and 2 individually) 1) Control Output voltage range from 3.8 to 12 V 2) Ability to control Amperage range from 1.2 amp to 3.8 amp 3) Ability to do Trickle charging and fast charging (this can be controlled by PWM(Pulse Width Modulation) or any similar mechanism from SBC an...

...for suitable embedded system design professionals team for both hardware as well as firmware development can be done for following requirements. It is solar and grid based hybrid power supply unit with large transformer less design. Hybrid solar and Grid DC Power supply unit which will take 190V-450V DC solar input and feed to 400V DC bus at constant 400V voltage ( MPPT Function). Then another 230V AC Grid to 400V DC Power supply (SMPS POWER SUPPLY) and then 400V DC to 48V DC Bi Directional DC DC Converter ( Bidirectional converter). Here all these 3 different functions into a single unit. This can be designed with separate MCU to powerup MPPT and bi directional converters independently to avoid cascading failuer. All these 3 functions can be made with 3 different PCBs and wi...

Looking for experienced electrical embedded hardware designe... 1). 88V-264 AC Input (230V, 50Hz Nominal) AC input based SMPS Power supply 12V, 15 A DC output, 2). 88V-264 AC Input (230V, 50Hz Nominal) AC input based SMPS Power supply 12V, 10 A DC output, 3). 88V-264 AC Input (230V, 50Hz Nominal) AC input based SMPS Power supply 5V, 6A DC output, 4). 88V-264 AC Input (230V, 50Hz Nominal) AC input based SMPS Power supply with Dual output 1...

we need support for the design of a three-phase VFD inverter. main requirements: three-phase asynchronous motor 230V single-phase input three-phase output 25-100Hz power 1 kW STM32 microcontroller IGBT module Controls: on, off, fw,rew, potentiometer for frequency

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.

For outside our showroom for professional catering/hospitality equipment (), we need a big banner (type 'beach banner'). Attached...logo). You can find the logo in the attachments. And you can also find high quality images of the two products attached. In addition to the product images, we also want the prices displayed (both the crossed out old price and the new promotional price). You can find both prices from both products through the links below: Dishwasher Refrigerator Please be creative with the design, but keep the overall design style of our logo, shop front (see attached image) and website in mind.

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.

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.

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 ...to me how to put it together or if 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...

For our website () we needed a banner for the homepage about a new professional ADLER dishwasher. You can find product images of the dishwasher attached (not all have to be used) and a link to the product on our website below: The text needs to be as follows: "ADLER Professionele Vaatwasser Italiaanse kwaliteit en standaard zeer compleet! - Afvoerpomp - Zeeppomp - Naglanspomp" Also include the old price (€ 1950) and advertised price (€ 1199). You can find the required size of the banner by visiting our website. It should be designed in both desktop and mobile device sizes. Please keep the overall style of our website in mind when designing the banner. It doesn't have to be the exact same

...electrical engineer just before the covid madness. He is now busy on other projects so does not want to help me finish this. I have some simple questions regarding the current feed to the ballasts. Here are the lamp specifications: (10 lamps) Supply voltage 230 +/- 0.2% Ballast (nominal) . 160W 230v Lamp wattage (nominal) 153W +/- 5W Lamp current 1500 mA Lamp voltage (nominal) 125v +/-10 Here are the electronic ballast specifications: (10 electronic ballasts) 230v Ballast: Output current 0.65-1.0 A@230v Lamp power 150W . (So the ballast is 10W underpowered but it seems to work ok. ) I have a staircase timer. You can get a PDF download about the timer specifications here: I have some questions including: can I use a fuse instead

Short summary: The main motor is 14W, 230V working as fan for bath room. Controller needs an output to drive this fan ON and OFF by relais. As bonus, instead of relais a 230V PWM output to adjust the power. with logic of timer and humidity sensor. After ~15min always over ~60% humidity the fan starts. if user will press button it can be switched off and on manually. On always runs for ~30min, then switches off and goes to auto-mode. +Air door on / off (5V 40mA).

...ADVICE + QUOTATION "Gratis advies + offerte? Wij komen bij je langs! Adviseren, tekenen, inmeten en vrijblijvende offerte." CONTACT INFORMATION " | +31 (0)85 0606 072 | info @ " [ BACK, see image "Sketch Back"] LOGO You can find our logo attached. 24 PRODUCT IMAGES (8 on the front and 16 on the backside)

.) Main Module (µC + BT [in 230V] + phase control [230V 1500W]) .) LED Module (Electronic for 24V DC) .) Communication Module (µC + Com)

What is a tanning bed? This is a project that I nearly completed when the lockdown started. I'm trying to finish it now. I have all the components and I need an electrical engineer to help me put it together and make sure it works and its' safe. I had quite a lot of help from an engineer called Bessam on Upwork and I think he was excellent. Unfortunately he is busy working on other projects so can't help me finish the job. But I have all our correspondence and he did 2 beautiful wiring diagrams, One for 230 v and one for 120 v. I have all the components in a storage room. It does not have an electrical supply. So this is how want to proceed: 1. I need you to check that I have all the correct electrical components. I will show you links to them on the RS compon...

I need Altium PCB Designer who can make pcb design, assembling and testing of products. It is a 230v ac to 48v dc SMPS power supply of 1.5kw reference design. I need all source pcb and firmware files to be handed over to me after completion of work. The firmware in TI based DSP controller. The basic firmware is already given in the reference design. Now need only customised and make the prototype. The prototype hardware expense will bear by me separately.

Suitable and capable team required who can make prototype development of 3kw hybrid SMPS design with 60v, 50A output. Two different input, i.e 1). 230v, 50Hz ac input, 2). SOLAR MPPT 42- 90v solar pv. The system preferably operate with Ti or STM32 microcontroller. The Reference design of STM/ TI can be condidered for further design. It incldes schematic, pcb design, stm32 programming, hardware soldering and testing work. The Reference design link as available at STM site can be reffered. Payment will be done after sucessful completion of project. All the source files including microcontroller program source code should handover to us. Hardware, components, pcb manufacturing cost will bear by us. Only design Consultancy, technical support and testing prototype support need. If a...

Looking for a Power supply designer for an amplifier. An AC-DC converter with two power outputs ___100v DC | AC ---| 230V |___20v DC People with some experience on Power supply is preferred.

I’m looking for someone to update our existing EU CE declaration of conformity and create a UKCA Declaration of conformity. The declarations are for our range of cross flow fan products which are sold in the UK and Europe. The fans are mainly powered by 230V AC or 24V DC. The fans are components to be used inside customers finished products and as such are sold under a declaration of incorporation. Our existing CE declaration of incorporation and technical file is from 2011 so we are looking to update that and create a UKCA one. Candidates must have relevant knowledge and experience in this area.

...Voordelig! USP's NEXT TO PRODUCT IMAGE: - Standaard met afvoerpomp, zeeppomp én naglanspomp! - Dubbelwandige isolatie (lager energieverbruik + extra stille werking)! - Uitgebreide keuze in wasprogramma's: 90, 120 of 150 sec. of doorlopend tot 5 min.! - Extra ruime tank met laadhoogte van wel 35 cm! - Ook beschikbaar met breaktank (constante waterdruk + spoeling met schoon water)! - Beschikbaar met 230V of 400V aansluiting! TAGS/TEXT WITH ARROWS AROUND PRODUCT IMAGE - Dubbelwandige isolatie (energiezuinig + extra stil) [this should point to somewhere on the outside of the product to indicate the double outer shell isolation] - Extra ruime tank en laadhoogte [this should point to the opening of the product to indicate the large opening] - Volledig digitale be...

The PCB thermostat needs to run on 220/230V 50/60 hertz, it needs to have two NTC probes one for measuring water temperature and one for safety (excess water temperature shutdown), rotary, measure from +/-1 0-40 degrees Celsius, it needs to have built in contact suppressor.

Selec PLC+HMI PROG LOGIC CONTROLLER Model:- MM3032-2-0-0-230V PROGRAM A VFD Panel Ball mill application simple program like just run the vfd at for 5 minutes for 50Hz 10 minutes for 10Hz Like this 5 Steps After completion stop the VFD Here we can feed the time and frequency via keypad

A power supply board design required. Board will have an AC input which will be able to work on 115V and 230V mains voltages. Board will have 6 different isolated 24V DC outputs, these outputs will be able to supply 1A of current typically and 1.2A on burst condition. Also there will be 5V 3A and 3.3V 1A non-isolated outputs. There will be 2x 12V Lead-Acid battery connection for backup the mains input. Power supply will be controlled with an integrated microcontroller and will support security functions. Design will be performed with avoiding obsolete parts and will utilise SMD technology. In the first stage, detailed system plan needed prior to elecrical design.

...will use the Perturb & observe method to find the max power point. The optimizers need to communicate with the main inverter through PLC to send power output data as well. The design has to be small and economical because we will use these optimizers with each individual solar panel. We will also need to design an inverter that will take the DC voltage from these optimizers and convert them to 230V AC for grid connection. We will connect approximately 10 solar panels in series and then connect them to the main inverter. To be able to connect the inverter to the grid, the inverter has to monitor the actual grid voltage. If the grid voltage drops to zero, the inverter should stop supplying power to the grid, which is called anti islanding. The inverter also has to monitor t...

The input power is from uk mains 230V AC, which needs to be step-down to various DC supplies ranging from 12V to 5V in order to power multiple devices that can be controlled by an Arduino. I have attached an excel document that shows details about each of the devices for reference.

...using a web service (a separate project that will be developed later). The meter must offer the following functionalities: 1. The meter must be able to take two power inputs (230V) 2. The meter must be able to monitor the following parameters (frequency HZ, Voltage, On and Off times of each power input line) 3. The meter must be able to send (encrypted) the reading (including unique meter ID) to a remote TCP IP server over GSM (GPRS) connection at set intervals (interval options are 1 minute, 5 minutes or every time the power comes ON and goes OFF) 4. The meter must functional with standard mains power (230V) 5. The meter must have a small internal back up battery to keep it running for when mains power is off (should remain on for at least 1 hour) 6. The meter ...

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Hi, I would like a business logo similar to the one attached for an electrical business. Business name: The Leccy Hat: Black cap Hair: Light brown Shirt: Blue long sleeve Pants: Light brown full length Boots: Black 1st hand: Thumbs up 2nd hand: Yellow multimeter reading “230V” Thanks

Some of my shopify products arent changin price nor are they able to be purchased when using the drop down model feature. Other products can be using this feature. When you type in the product in the search bar- the product can be purchased. 8 8:0