{"id":28171027,"url":"https://github.com/arkadip2007/power-supply-2.0","last_synced_at":"2026-02-15T19:33:03.620Z","repository":{"id":288399655,"uuid":"967941691","full_name":"Arkadip2007/Power-Supply-2.0","owner":"Arkadip2007","description":"Power Supply Gen 2 for 400 W","archived":false,"fork":false,"pushed_at":"2025-04-17T16:57:13.000Z","size":12189,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-09-09T15:01:56.139Z","etag":null,"topics":["powersupply","project"],"latest_commit_sha":null,"homepage":"https://arkadip2007.github.io/Power-Supply-2.0/","language":"HTML","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Arkadip2007.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-04-17T08:42:17.000Z","updated_at":"2025-04-17T16:57:15.000Z","dependencies_parsed_at":"2025-04-17T23:50:37.993Z","dependency_job_id":"ca832655-95c4-4508-8b64-9fb768585d41","html_url":"https://github.com/Arkadip2007/Power-Supply-2.0","commit_stats":null,"previous_names":["arkadip2007/power-supply-2.0"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Arkadip2007/Power-Supply-2.0","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Arkadip2007%2FPower-Supply-2.0","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Arkadip2007%2FPower-Supply-2.0/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Arkadip2007%2FPower-Supply-2.0/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Arkadip2007%2FPower-Supply-2.0/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Arkadip2007","download_url":"https://codeload.github.com/Arkadip2007/Power-Supply-2.0/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Arkadip2007%2FPower-Supply-2.0/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29487458,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-15T19:29:10.908Z","status":"ssl_error","status_checked_at":"2026-02-15T19:29:10.419Z","response_time":118,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["powersupply","project"],"created_at":"2025-05-15T18:15:47.384Z","updated_at":"2026-02-15T19:33:03.603Z","avatar_url":"https://github.com/Arkadip2007.png","language":"HTML","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Power-Supply-2.0\nPower Supply Gen 2 for 400 W\n\n\u003cimg src=\"public/Setup (2).jpg\"\u003e\n\n\u003e This above image is Gen 2.o model. with 20 amp DC to DC\n\n---\n\n\u003c/br\u003e\n\u003c/br\u003e\n\n\u003cdiv style=\"display: flex; align-items: center; gap: 10px;\" align=\"center\"\u003e\n  \n# ⚙️ Old Model (Gen 01) : 🔬 Github [link](https://github.com/akashdip2001/college-final-year-project/blob/main/README.md) \u0026 🕸️ WebSite [link](https://akashdip2001.github.io/college-final-year-project/6%20sem%20powerSupply/index.html) ⚙️\n\u003c/div\u003e\n\n\u003c/br\u003e\n\u003c/br\u003e\n\n\u003cp align=\"center\"\u003e\n\u003cimg src=\"https://github.com/user-attachments/assets/9a2c9d1e-dffa-4924-a8f1-5fe9c1c35774\" alt=\"Image 1\" width=\"42%%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"https://github.com/user-attachments/assets/16b642c4-2ba8-4a47-b2de-e9b3fa741ab6\" alt=\"Image 2\" width=\"56%%\" style=\"margin-left: 10px;\"/\u003e\n  \u003c/br\u003e\n\u003c/p\u003e\n\u003cp align=\"center\"\u003e\n\u003cimg src=\"public/gen01.jpg\" alt=\"Image 1\" width=\"50%%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"public/gen02.jpg\" alt=\"Image 2\" width=\"47%%\" style=\"margin-left: 10px;\"/\u003e\n  \u003c/br\u003e\n\u003c/p\u003e\n\nhttps://github.com/user-attachments/assets/46dd8667-5b26-4def-98d9-c782ca856aed\n\n---\n\n**Input Power:**\n1. The circuit starts with an AC mains input of **230V at 50Hz (Indian frequency)**.\n2. The input is connected to a **transformer** (rated for 230V to the desired secondary voltage and 1.5A capacity).  \n   - This step-down transformer reduces the voltage to a manageable level (as per your circuit design).  \n\n---\n\nhttps://github.com/user-attachments/assets/54c876d5-d65f-4f25-b2e3-50d7e8fe2ed1\n\n**Rectification Stage:**\n3. The reduced AC voltage from the transformer is fed into a **full-wave rectifier circuit**, which is built using four **6A4 diodes** in a bridge configuration.  \n   - The rectifier converts AC to pulsating DC.  \n\n---\n\n**Smoothing Stage:**\n4. A **470μF capacitor (35V)** is connected after the rectifier to smoothen the pulsating DC into a stable DC output.  \n   - This capacitor filters out most of the ripples.  \n\n---\n\n**Voltage Regulation Stage:**\n5. The rectified and filtered DC is fed into **voltage regulator ICs (7815 and 7805)** for precise voltage outputs of **+15V** and **+5V**, respectively.  \n   - These ICs ensure stable voltage outputs for different components in the circuit.  \n\n---\n\n**Cooling Mechanism:**\n6. To prevent overheating of the components, a **heat sink** is attached to the voltage regulators. Additionally, a **cooling fan** is integrated to dissipate heat efficiently.  \n\n---\n\n**Output Stage:**\n7. The circuit includes a **300W 10A 30V Buck Converter**, which adjusts the output voltage and current to meet the load's requirements.  \n   - This component handles high power efficiently but is limited by the **5-8A current range**, as exceeding this will cause the circuit to overheat or fail.  \n\n---\n\n**Control and Switching System:**\n8. **Potentiometers (10kΩ)** are included for fine-tuning voltage and current levels.\n9. **LED indicators** are used for status indication.  \n10. **Display module** shows the output voltage and current for monitoring purposes.  \n\n### ✅ **Control and Switching System**\n\n[\u003cimg align=\"right\" alt=\"pi poco w\" width=\"35%\" src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/pi.jpg\"\u003e]() \n \n1. **Potentiometers (10kΩ)**:  \n   - **Purpose**: To regulate voltage and current for the electroplating process.  \n   - **Connections**:  \n     - One potentiometer controls the **voltage** output from the buck converter.  \n     - The other potentiometer controls the **current** flowing to the output probes (alligator clips connected to the cathode and anode).  \n\n2. **Black Switch**:  \n   - **Purpose**: Master switch to turn the entire power supply system ON or OFF.  \n   - **Connection**: Connected to the **primary side of the transformer**. Switching it ON energizes the entire system.  \n\n3. **Red Switch**:  \n   - **Purpose**: Controls the output probes (cathode and anode). It allows you to start or stop the electroplating process without turning off the whole system.  \n   - **Connection**: Placed on the output side after the buck converter, controlling power to the **alligator clips**.  \n\n### ⚠️ `Try to controll Wirelessly in Local Area Network (LAN) using Raspberry pi`\n\n---\n\n### **Display System**\n\n[\u003cimg align=\"right\" alt=\"\" width=\"35%\" src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/display.jpg\"\u003e](https://github.com/akashdip2001/college-project-6th-sem-Electroplating) \n\n4. **Digital Display (Voltmeter + Ammeter)**:  \n   - **Purpose**: Tracks the real-time voltage and current supplied to the electrolyte solution during the electroplating process.  \n   - **Connections**:  \n     - Voltage input is taken from the **buck converter output**.  \n     - Current is measured using a **shunt resistor** in series with the output probes.  \n\n---\n\n### **LED Indicators**\n5. **Red LED (Process Indicator)**:  \n   - **Purpose**: Indicates that the electroplating process has started, i.e., current is flowing through the electrolyte.  \n   - **Connection**:  \n     - Connected in **series** with the electrolyte and the alligator clips.  \n     - It lights up only when the circuit is complete, and current flows through the electrolyte solution.  \n\n6. **Other LEDs (Status Indicators)**:  \n   - There are **two additional LEDs** for general status indication (e.g., power ON/OFF).  \n   - Connections:  \n     - One LED is connected to the output of the **black switch** to indicate the system is ON.  \n     - The second LED may indicate the buck converter is powered.  \n\n---\n---\n\n### Circuit Precautions:\n- The system is designed to handle up to **5-8A current**; exceeding this limit can burn out the components (e.g., wires, capacitors).  \n- Ensure proper insulation and cooling to avoid electrical hazards.  \n- Use high-quality **soldering wire and connections** to maintain circuit integrity.  \n\n---\n\n\u003cdetails\u003e\t\n \u003csummary\u003e\u003cb\u003e📌 Gen 01 Update\u003c/b\u003e\u003c/summary\u003e\u003cbr\u003e\n\n### Total Cost Breakdown:  \nAs per your shared list, the total cost of the project is **₹3245** (Gen 01), including components and repair expenses. [Learn more](https://college-final-year-project.netlify.app/)\n\n# Update `Gen 01` with Resistors (limit 9V 4amp) - March 2025\n\u003c/div\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/427202737-315dab46-ac37-4b29-8788-19aad9768e5d.jpg\" alt=\"Image 1\" width=\"45%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/427202612-e91bcefa-8744-40a2-a793-f8c5cf71e4ad.jpg\" alt=\"Image 2\" width=\"45%\" style=\"margin-left: 10px;\"/\u003e\n  \u003c/br\u003e\n  \u003cimg src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/427202672-095e444a-4207-4657-865e-f9c2176fe043.jpg\" alt=\"Image 1\" width=\"45%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/427202802-251fd80d-a1f1-4f0c-ab09-1ca3f4650ef0.jpg\" alt=\"Image 2\" width=\"45%\" style=\"margin-left: 10px;\"/\u003e\n  \u003c/br\u003e\n  \u003cimg src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/427202878-2348bcf1-4032-46fb-b775-de3435e60bc2.jpg\" alt=\"Image 1\" width=\"45%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/427202923-19b84d16-55da-4cc6-98f3-56b391a1d635.jpg\" alt=\"Image 2\" width=\"45%\" style=\"margin-left: 10px;\"/\u003e\n  \u003c/br\u003e\n  \u003cimg src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/427202312-4ca34ca0-601d-4b53-bf86-76944c04b123.jpg\" alt=\"Image 1\" width=\"45%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"https://github.com/akashdip2001/college-final-year-project/raw/main/img/427202364-17fcc9fa-0eaf-40d7-8155-30d04730a748.jpg\" alt=\"Image 2\" width=\"45%\" style=\"margin-left: 10px;\"/\u003e\n  \u003c/br\u003e\n\u003c/p\u003e\n\n## after using 9V 4 amp, this is happns\n\n![resistors](https://github.com/akashdip2001/college-final-year-project/raw/main/img/423094084-daa643e7-bf54-4855-9d06-89380113a25d.jpg)\n\n---\n\n\u003c/details\u003e\n\n# Alternate Circuit\n\nhttps://github.com/user-attachments/assets/3770be8d-7837-4679-9d37-4d89e2f6ec3e\n\n---\n\n\u003c/br\u003e\n\u003c/br\u003e\n\n\u003cdiv style=\"display: flex; align-items: center; gap: 10px;\" align=\"center\"\u003e\n  \n# Gen 2.o\n\u003c/div\u003e\n\n\u003c/br\u003e\n\u003c/br\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"public/Setup (1).jpg\" alt=\"Image 1\" width=\"42%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"public/components 01.jpg\" alt=\"Image 2\" width=\"56%\" style=\"margin-left: 10px;\"/\u003e\n\u003c/p\u003e\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"public/components 02.jpg\" alt=\"Image 1\" width=\"46%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"public/components 03.jpg\" alt=\"Image 2\" width=\"46%\" style=\"margin-left: 10px;\"/\u003e\n\u003c/p\u003e\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"public/components 04.jpg\" alt=\"Image 1\" width=\"46%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"public/components 05.jpg\" alt=\"Image 2\" width=\"46%\" style=\"margin-left: 10px;\"/\u003e\n\u003c/p\u003e\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"public/components 05-1.jpg\" alt=\"Image 1\" width=\"46%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"public/components 05-2.jpg\" alt=\"Image 2\" width=\"46%\" style=\"margin-left: 10px;\"/\u003e\n\u003c/p\u003e\n\n---\n\n\u003c/br\u003e\n\u003c/br\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"public/DC to DC 20 amp.jpg\" alt=\"Image 1\" width=\"36%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"public/components 06.jpg\" alt=\"Image 2\" width=\"61%\" style=\"margin-left: 10px;\"/\u003e\n\u003c/p\u003e\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"public/components 07.jpg\" alt=\"Image 1\" width=\"32%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"public/components 08.jpg\" alt=\"Image 2\" width=\"32%\" style=\"margin-left: 10px;\"/\u003e\n  \u003cimg src=\"public/components 12.jpg\" alt=\"Image 2\" width=\"32%\" style=\"margin-left: 10px;\"/\u003e\n\u003c/p\u003e\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"public/components 09.jpg\" alt=\"Image 1\" width=\"47%\" style=\"margin-right: 10px;\"/\u003e\n  \u003cimg src=\"public/components 10.jpg\" alt=\"Image 2\" width=\"52%\" style=\"margin-left: 10px;\"/\u003e\n\u003c/p\u003e\n\n\u003cimg src=\"public/components 11.jpg\"\u003e\n\u003cimg src=\"public/arkadip-mahapatra.jpg\"\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farkadip2007%2Fpower-supply-2.0","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Farkadip2007%2Fpower-supply-2.0","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farkadip2007%2Fpower-supply-2.0/lists"}