- Industrial control PCB Assembly
- Computer PCB Assembly
- Automotive PCB Assembly
- Medical PCB Assembly
- Consumer Electronics PCB Assembly
- Energy PCB Assembly
- Power Supply PCB Assembly
- Safety & Security PCB Assembly
- Communication PCB Assembly
- Smart Home PCB Assembly
- Aerospace PCB Assembly
- LED PCB Assembly
Uninterruptible Power Supply (UPS) PCB Assembly--STHL
Early challenges in UPS power supply adoption—such as switching power failure delay, surge impact damage, and low battery conversion efficiency—have been overcome by specialized PCB assembly technologies from STHL PCBA, a leading industrial pcb assembly and Electronic Manufacturing Service provider. Our high-reliability UPS-grade circuit card assembly adopts fast-switching rigid-flex PCBs and high-precision SMT&THT assembly to realize seamless switching between mains power and battery backup power, while resisting grid surge and transient voltage impact. Rigid-flex circuits manufactured via ourpcb and pcba one-stop service optimize battery charging and inversion conversion efficiency, supporting zero-interruption power supply for key equipment. As a professional pcb assembly supplier, we strictly implement industrial UPS circuit production standards. This technological leap has enabled our UPS printed circuit board pcba solutions to outperform traditional backup power circuits in key areas:
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Zero-Interruption Switching Performance
Ultra-fast response routing and high-speed processing PCB substrates in our pcb smt assembly realize millisecond-level seamless switching after mains power failure. Equipped with high-resolution (≥16-bit) real-time power monitoring and battery state detection circuits, our custom pcb manufacturer solutions ensure no downtime or data loss for key electrical equipment.
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Versatile Power Protection Capability
Compliant with industrial UPS power safety standards and IEC 62368 specifications, the assemblies adopt multi-stage surge protection, overvoltage undervoltage protection and battery over-discharge protection designs. Industrial-grade durable materials used in our pcb fab and assembly process adapt to long-term mains standby and emergency power supply working modes.
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Stable Long-Term Standby Operation
ENIG surface finishes and industrial anti-aging conformal coatings provide excellent standby stability and surge resistance in our pcba contract manufacturing. Combined with rigorous mains fluctuation, power failure switching and long-term standby aging testing, our electronic manufacturing servicer solutions maintain reliable emergency power supply performance in key scenarios.
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
Key Applications Across UPS Power Supply Sectors
UPS power supply PCBA technology from our Shenzhen pcba factory provides zero-interruption backup power guarantee for key equipment that requires continuous power supply.
Data Center Server Rooms
Server and storage device UPS backup power systems, preventing data loss caused by power outage with our high-reliability
Communication Core Equipment
Base station and core network equipment UPS backup terminals, resisting grid fluctuation interference via our industrial-gradeindustrial pcb assembly.
Industrial Control Core Systems
Factory PLC and automated control system UPS power supplies, leveraging seamless switching design from our pcba solution provider to ensure industrial production continuity.
Medical & Precision Instruments
Hospital key medical equipment and precision experimental instrument UPS power supplies, providing safe emergency power support based on our advanced pcb manufacturing assembly.
Why STHL PCBA should be your top choice for your LED PCBA needs?
Let's explore the top 10 reasons why!
Real Factory
STHL PCBA is a real factory with 10,000+m² highly automated, dust-free factory，7 SMT lines, 2 DIP lines, 2 FCT lines, and 2 box building assembly lines.
Quality Guarantee
We buy components from famous international platform like Mouser, Digikey, Farnell, Future, Avnet, Arrow or the agents. No components substitutes without customers approval!
Rich Experience
20+ years of experience in PCB & PCBA field.
Cost Dowm
Professional engineering team supports cost down.
Global Sourcing
500k parts with 100+ agents and suppliers.
No MOQ
No minimum order requests, we accept both prototype and volume quantity orders.
Fully Certified
With IATF16949, ISO9001, ISO14001, ISO13485 Certifications.
NDA
We ensure all of your projects documents security and sign NDA before RFQ.
Intelligent Management
Use Intelligent ERP system, MES (manufacturing execution system) for fast tracking.
Fast Delivery
Prototype orders will be fast completed and delivered, mass orders lead time is 4~5 weeks.
About STHL PCB & PCBA
Shenzhen STHL Technology Co., Ltd. is a high-quality provider of electronics manufacturing services (EMS) in China, we serve customers worldwide along the whole industry chain including product design, material sourcing, PCBA production, cable assembly, box build assembly and comprehensive testing services.
Established in 2006, we have more than 20 years of experience in electronics contract assembly manufacturing. Currently, we employ more than 220 staff members. Our 10,000 sqm facilities include 7 surface-mount technology (SMT) production lines, 2 through hole technology (THT) lines , 2 function testing lines and 2 box build production lines.
At STHL, we provide electronics assembly services for energy power, communications, consumer electronics, computers & storage, safety & security, commercial and industrial products. Customers mainly from United States, Brazil, United Kingdom, Germany, Spain, Italy, Poland and . As an IATF16949，ISO9001, ISO14001, and ISO13485 certificated electronics assembly manufacturer, we produce products exactly comply with ROHS standard and quality guarantee. Based on our excellent engineering and production capacities in technical areas such as materials analysis & storage, advanced equipment, reliability testing (AOI, X-RAY, ICT test and function test), high effective SMT and THT assembly, we are recognized as a long-term reliable PCBA vendor by more and more customers wordlwide.
Products Capability
Items |
PCB capacity |
PCB name |
LED PCB Assembly: Revolutionizing Lighting Technology with Precision and Performance |
Material |
FR-4; High TG FR-4; Aluminum; CEM-1; CEM-3; Rogers, etc |
PCB type |
Rigid, flexible, rigid-flexible |
Layer NO. |
1, 2, 4, 6, up to 24 layer |
Shape |
Rectangular, round, slots, cutouts, complex, irregular |
Max PCB dimensions |
1200mm*600mm |
Board Thickness |
0.2mm-4mm |
Thickness Tolerance |
±10% |
Min Hole Size |
0.1mm (4 mil) |
Copper Thickness |
0.5 OZ-3OZ (18 um-385 um) |
Copper Plating hole |
18um-30um |
Min Trace Width |
0.075mm (3mil) |
Min Space Width |
0.1mm (4 mil) |
Surface finish |
HASL, LF HASL, Imm Gold, Imm Silver, OSP etc |
Solder mask |
Green, red, white, yellow, blue, black, orange, purple |
Assembly details |
SMT and Thru-hole, ISO SMT and DIP lines |
Testing on products |
Testing jig/mold , X-ray Inspection, AOI Test, Functional test |
Quantity |
Min quantity : 1pcs. Prototype, small order, mass order, all OK |
Products Capability
Files needed |
PCB : Gerber files(CAM, PCB, PCBDOC) |
Components : Bill of Materials(BOM list) | |
Assembly : Pick-N-Place file | |
PCB Panel Size |
Min size : 0.25*0.25 inches(6*6mm) |
Max size : 1200*600mm | |
Components details |
Passive Down to 0201 size |
BGA and VFBGA | |
Leadless Chip Carriers/CSP | |
Double-sided SMT Assembly | |
Fine BGA Pitch to 0.2mm(8mil) | |
BGA Repair and Reball | |
Part Removal and Replacement | |
Component package |
Cut Tape, Tube, Reels, Loose Parts |
PCB+ assembly process |
Drilling---Exposure---Plating---Etaching & Stripping---Punching---Electrical Testing---SMT---Wave |
Soldering---Assembling---ICT---Function Testing---Temperature & Humidity |
Digital Innovation
Digital Innovation
Digital Innovation
Digital Innovation
Digital Innovation
Digital Innovation
How to Get Started with STHL
Ready to partner with us for your LED PCB Assembly project? Here’s how you can get started
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Contact Us
Reach out to our sales team via phone, email, or online chat to discuss your project requirements. -
Provide Design Files
Send us your PCB design files (Gerber, BOM, etc.) for a detailed quote. -
Get a Quote
We will provide you with a comprehensive quote, outlining all costs and timelines. -
Production and Delivery
Once the quote is approved, our team will begin production, ensuring your PCB assembly is completed on time and to the highest quality standards.
Make an free consultant
Whether you need PCB Fabrication or PCBA Assembly Service, STHL delivers innovation and reliability.