XL4016 buck converter PCB board diagnosis

Completado Publicado hace 9 meses Pagado a la entrega
Completado Pagado a la entrega

I am looking for a skilled freelancer who can diagnose and repair my XL4016 buck converter PCB board. The specific issue I am experiencing is a failure to regulate the output voltage - I am not getting the output voltages at all on the output screwed terminal connectors once I connect to the power supply. I have this PCB board designed to take in 7S battery power AND convert that into 5 different voltage rails. But I dont get the output as expected with the actual board from JLCPCB. The issue I feel is with the PCB design. I can provide Gerber, schematic files for the diagnosis. I would also appreciate a feedback on the use of 5 XL4016 chips to do this job of regulating out 5 different voltage rails 24V,24V,12V,5V,5V. The board also has a VSENSE pin to check the battery voltage through a voltage divider circuit, 3 expansion ports, and an LED pin connector for indicating the charging process. There is also an XT60 connector for connecting to the external charger and another XT60 t connect to the battery. Ready to provide information and files for diagnosis

Skills and experience:

- Expertise in PCB board diagnosis (double sided ) and repair

- Knowledge of XL4016 buck converter PCB boards(IMPORTANT)

- Ability to quickly identify the cause of the failure to regulate output voltage

- Experience in troubleshooting and resolving voltage-related issues

Requirements:

- Timely completion of the diagnosis is crucial

- Attention to detail and thorough analysis of the PCB board

- Effective communication to explain the diagnosis and recommended repairs

Diseño PCB Electrónica Ingeniería eléctrica Diseño de circuitos Microcontrolador

Nº del proyecto: #37029084

Sobre el proyecto

25 propuestas Proyecto remoto Activo hace 9 meses

Adjudicado a:

nenad0407

Hello, I have a lot of previous experience working with power converters, including some designs utilizing XLSEMI solutions. Feel free to share you design files. Best regards, Nenad

$20 USD en 1 día
(1 comentario)
0.6

25 freelancers están ofertando un promedio de $27 por este trabajo

Adeel2k14

I understand that you are looking for a skilled freelancer who can diagnose and repair your XL4016 buck converter PCB board. As an experienced electrical engineer with expertise in PCB board diagnosis and repair, I am Más

$20 USD en 5 días
(51 comentarios)
5.9
nuamansaghir

Greetings, Thanks for the opportunity of being able to assist you. I am an electronics engineer having over five years of experience as a professional PCB design engineer. I have developed many projects utilising Alti Más

$65 USD en 3 días
(30 comentarios)
5.6
PCBDESIGNER38

Hi there! My name is Md Raseduzzaman and I am an experienced Embedded Systems Engineer with 4 years of experience in PCB Designs and Microcontroller Development. I understand you are looking for a skilled freelancer wh Más

$30 USD en 1 día
(23 comentarios)
5.4
hamzazayyad

Hello I am a varified enginer ,prefared freelancer and I have more than 15years of experience in the embedded systems design, pcb design, electronics, and complete system design. Forl the project, i have long experienc Más

$30 USD en 7 días
(21 comentarios)
5.1
ManormaShehzadi

Hi Sir I am student of MSc Mechatronics and Control Engineering. I have done BSc Electrical Engineering. I am very expert in PCB designing and circuit design. I read your description carefully. I can do it. I can also Más

$122 USD en 5 días
(41 comentarios)
5.1
IdealExpert

Hi, I have seen your your project details and I am the "BEST CANDIDATE" for this job "XL4016 buck converter PCB board diagnosis". I am an experienced Engineer & Mathematician with more than 8 years of experience who Más

$10 USD en 1 día
(8 comentarios)
3.9
HelpingHut

I am damn sure that I can complete this project "XL4016 buck converter PCB board diagnosis" beyond your expectations and within your given time and budget. I am a Ph.D. degree holder in education management with vast Más

$10 USD en 1 día
(3 comentarios)
3.5
assignsolver

I have read and understood all your project details "XL4016 buck converter PCB board diagnosis" and I feel my self the best candidate to complete this project with 100 percent accuracy. I have vast amount of experien Más

$10 USD en 1 día
(12 comentarios)
4.0
osamaelkomy

Hi. I can help you identifying the problem of the XL4016 design. The given PCB can't be used to detect the problem. First the circuit schematic is important to be analyzed then the PCB layout to verify any other layou Más

$30 USD en 2 días
(9 comentarios)
3.6
AlexSupertrampp

Hi, I have over 5 years of experience in hardware design for IoT commercial products with a strong understanding of DFM and knowledge of PCB design standards such as IPC, EMC, and PI/SI. I've designed products using Al Más

$30 USD en 1 día
(5 comentarios)
3.2
xain6001

I'll look into schematic and let you know of the design recommendation and possibly issue that you've. I've been designing buck converters for few years as part of my projects. Even after all the explanation, I'll help Más

$50 USD en 3 días
(2 comentarios)
1.9
FineIdeas

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$10 USD en 1 día
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1.0
WritingLabb

XL4016 buck converter PCB board diagnosis I am Minahil Hameed with a vast amount of experience in multiple fields like; Finance & Economics, Accounting & Cost Accounting, Business & Management, and Taxation & Auditing Más

$10 USD en 1 día
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0.7
sarsoomro4

Hello there! My name is Shahjaahn Abdul Rahim and I am an experienced electrical engineer with extensive experience in PCB design, execution, maintenance of power generation, underground electrical distribution network Más

$20 USD en 1 día
(1 comentario)
0.6
SolutionMart

XL4016 buck converter PCB board diagnosis My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " with 100 percent accuracy. I am a professio Más

$10 USD en 1 día
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0.2
InnovationExpert

XL4016 buck converter PCB board diagnosis Hi, I am a Chartered Financial Analyst who is working in a reputable accounting firm for the past 3 years, thus having great experience of these subjects in the practical wor Más

$10 USD en 1 día
(0 comentarios)
0.0
EngrAhmad200

I understand your project and can confirm that you are looking for a skilled freelancer who can diagnose and repair your XL4016 buck converter PCB board. My experience as an electronics engineer makes me the perfect ca Más

$20 USD en 3 días
(0 comentarios)
0.0
SolidStateLED

The input voltage from (7S) normal single cell batteries would supply 10.5V. That means some circuit will be boosting and some bucking. Or if these are Lithium -- you might have 24.5V. Typically circuit size w Más

$20 USD en 7 días
(0 comentarios)
0.0
AITASKS

Check all the capacitors with curve sketcher an oscilloscope to see if they are not shorting, do you have another board compare the signals. Are those ic s in the middle. Now if the capacitor are okay then there may Más

$20 USD en 7 días
(0 comentarios)
0.0
ravi9472

Helo sir My self Ravi Ranjan Prabhakar iam a PCB Designer and embedded engineer. I want to worked on your project.

$25 USD en 7 días
(0 comentarios)
0.0