KING FIELD ELECTRONIC CO., LTD

PCB/PCBA One-Stop Service Manufacturer

motor driving control solution

Design

In-house motor drive R&D capability

01

//Solution

02

//Solution

03

//Solution

Motor Driving Types

BLDC / PMSM(FOC)  / Stepper  / Brushed DC / Servo … …

Algorithm

FOC/Square-wave Library,Sensored/Sensorless,Field Weakening,Low Noise,High Precision Position,Multi-protection

Tools

KeiluVision4 SecureCRT VmwareWorkstation Pads AD Autocad … …

01

//Solution

Hardware development

Embedded machine design scheme
Veneers and customized solutions
Standardize core board modules

02

//Solution

Software development

BSP board pole integrated development
vl/0 Processing
Linux/Android/WinCE customized

03

//Solution

Industrial design

Product (ID) design
Product (MD) structure design
Prototyping

Why choose us

Focus on motor drive industry with full-chain service

Focused on Motor Drive Systems

— 200+ mature mass-production solutions;
— Self-developed FOC algorithm;
— Full motor coverage;
— Rich experience on Industrial/Automotive/Medical projects;

Direct R&D Collaboration

- Engineer communication face to face;
- respond within 4h;
-free feasibility evaluation;
-full R&D follow-up during sampling;

Cost-Competitive

- No intermediate outsourcing;
- Tier pricing for bulk order;
- Cost-down via long-term stocking;
- 15%~25% lower cost than large manufacturers;

Reliability-Proven

- 18 items reliability test;
- Full MES trace;
- Automotive & medical-grade quality;
- Defect rate<50ppm

//ABOUT OUR COMPANY

Rapid Prototype Manufacturing

With decades of rich experience, efficient systems, and cutting-edge technology, we are able to provide rapid turnaround services for both simple and complex orders without sacrificing quality. These internal capabilities include:

  • Layout
  • Manufacturing
  • Assembly

Our skilled employees and advanced technology enable us to handle all steps internally.

Bottom line: Our experienced staff understands that the demands of PCB prototype design and rapid turnaround complement each other.

Prototyping project details

FS Technology works with several departments to provide comprehensive PCBA solutions, including purchasing, design, and production departments. To ensure a seamless production process, we held an NPI (New Product Introduction) meeting, where every team member involved in the process had a thorough understanding of the project details. During the prototype PCB assembly process, we prioritize the following key aspects:

Component selection: We carefully source components from trusted suppliers to ensure functionality and reliability. Our commitment extends to providing cost-effective alternatives as part of our value-added services.
Soldering Quality: Before starting PCBA prototyping, we perform solderability testing to ensure a secure connection and reliable electrical performance of components to the board.
Testing & Validation: FS Technology conducts comprehensive testing and validation of PCBA prototypes to ensure optimal functionality after production.
Documentation: From PCB board prototyping to PCBA prototyping, we maintain meticulous documentation for seamless replication and scalability for mass production.

Prototyping project details

FS Technology works with several departments to provide comprehensive PCBA solutions, including purchasing, design, and production departments. To ensure a seamless production process, we held an NPI (New Product Introduction) meeting, where every team member involved in the process had a thorough understanding of the project details. During the prototype PCB assembly process, we prioritize the following key aspects:

Component selection: We carefully source components from trusted suppliers to ensure functionality and reliability. Our commitment extends to providing cost-effective alternatives as part of our value-added services.
Soldering Quality: Before starting PCBA prototyping, we perform solderability testing to ensure a secure connection and reliable electrical performance of components to the board.
Testing & Validation: FS Technology conducts comprehensive testing and validation of PCBA prototypes to ensure optimal functionality after production.
Documentation: From PCB board prototyping to PCBA prototyping, we maintain meticulous documentation for seamless replication and scalability for mass production.

DESIGN SERVICES

Product Structure Design

1.Free PCB impedance calculation, stacking design, QA inspection, process inspection, EMC inspection for customers.

Product Structure Design

2.Support for schematic and PCB software formats: Cadence, Mentoree, Mentorpads, Altium, AD.

Product Structure Design

3.The company’s strong team of R&D engineers provide technical support to assist customers and Layout engineers to do schematic analysis and PCB design, eliminating electrical design errors, while ensuring the quality and reliability of the design.

Free PCB impedance calculation, stacking design, QA inspection, process inspection, EMC inspection for customers.

Support for schematic and PCB software formats: Cadence, Mentoree, Mentorpads, Altium, AD.

The company’s strong team of R&D engineers provide technical support to assist customers and Layout engineers to do schematic analysis and PCB design, eliminating electrical design errors, while ensuring the quality and reliability of the design.

5-Step Cooperation Process

1
Spec confirmation by calling or video meeting (1~2 days)
2
Technical evaluation & quotation (2~3 days)
2
Contract and payment method confirmation(1 day)
2
HW/SW design & sample delivery (2~3 weeks)
2
Pilot run & mass shipment (4~6 weeks)
1
Invoicing
is published
2
Review
the quote
2
Payment
confirmation
2
Start
designing
2
Multiple
confirmations
2
Complete
the upload
2
Customer
downloads
2
Feedback
review

Design Case

1
Invoicing is published
2
Review the quote
2
Payment confirmation
2
Start designing
2
Multiple confirmations
2
Complete the upload
2
Customer downloads
2
Feedback review
Customers are required to provide information

Schematic diagram (DSN or powerogic), netlist, package structure diagram (DXF), device information to be created, design requirements, etc

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Layout and wiring review

According to the design specifications, design instructions, customer design requirements and related CHECKLIST. After the project is started, our engineers will carry out DRC inspection around the principle, check the electrical design requirements of the structure, and feedback the EQ record to the customer as soon as there is a problem

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Customer layout confirmation

Provide layout files and structure files for customers to review the layout; The customer confirms the rationality of the layout, the stacking scheme, the impedance chamber, the structure, the packaging, and confirms the wiring parameters

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Design data output

PCB source files, Gerber files, assembly files, stencil files, structural files, etc. After the design of PCBLayou is completed, our engineers will carry out mutual inspection, including DFM inspection, QA inspection, EMC inspection, and after the customer confirms OK, the production documents such as Gerber are issued

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