Products Attributes

The Tram mobile charger PCB (Model: BQC00012) from Guangdong, China, features RoHS-compliant base materials (FR-4, glass epoxy, high-Tg FR4) with board thickness 0.4~4.0mm (±10% tolerance) and copper thickness 1/2OZ~3OZ (±0.25OZ tolerance). Available in 1~22 layers (rigid/flexible/rigid-flex types) with max size 500mm×500mm, it offers precise specs: min hole size 0.25mm, min line width 0.15mm, min line spacing 4 mils, SMT connection space 0201mm, and QFP spacing 0.3mm. Surface finishes include lead-free HASL, OSP, ENIG; solder mask (green/red/white etc.) and silkscreen (white/yellow/black etc.) are customizable. Accepting 1~500,000 pieces orders, it's a reliable choice for tram mobile charging applications.

PCBA Display

freecompress-2 All-In-One PCBA Unit

Products Application

The Tram mobile charger PCB (Model: BQC00012) boasts wide-ranging applicability across tram and light rail transportation systems, serving as a core component for on-board passenger device charging-supporting smartphones, tablets, and portable electronics used by commuters during daily travels.

1. On-board passenger charging in trams/light rails: Serves as a core component to power commuters' smartphones, tablets, and portable electronics during travels, meeting on-the-go charging needs.

2. Stationary charging stations at tram facilities: Ideal for tram stations, depots, or maintenance areas to replenish power for tram-mounted equipment, crew tools, and passenger devices in waiting zones.

3. Custom charging solutions for special trams: Adapts to tourist trams, airport shuttles, or intercity light rails, matching diverse voltage demands and usage scenarios while complying with transportation industry standards.

Finished Products

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Product Qualification

Shenzhen BQCTECH is a leading provider of integrated manufacturing solutions specializing in PCBA and electronic products. With decades of dedicated focus on the EMS sector, the company delivers comprehensive one-stop services encompassing: OEM, ODM, and full-spectrum EMS-including component scouring and material management, precision SMT and DIP Assembly.

Operating from a modern, more than 10,000 square meter manufacturing facility, BQCTECH is powered by a skilled workforce of over 500 professionals, including highly qualified management and technical teams. The company's end-to-end capabilities-from component sourcing to final assembly and testing-enable it to serve clients across automotive, industrial, and consumer electronics industries, with a strong commitment to quality and on-time delivery.

Our commitment to excellence is validated by internationally recognized certifications: ISO 9001: 2015, ISO 14001:2015, ISO 13485:2016, IATF 16949:2016.

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FAQ

Q1: Does BQCTECH provide component sourcing for the PCBA, or do clients need to supply components?
A1: BQCTECH offers two options: 1) Full turnkey service: We source components through our global supplier network which will ensure traceability and cost efficiency); 2) Client-supplied components: We accept client-provided materials and provide assembly and testing services.

Q2: Can the PCBA be adapted for SiC inverter designs?
A2: Yes. Our PCBA is fully compatible with SiC power modules, which require higher temperature resistance and precision soldering. We have specialized SMT processes for SiC components, including laser soldering and thermal simulation testing.

Q3: What testing procedures does the PCBA undergo before delivery?
A3: Each PCBA goes through a 5-step testing process: 1) AOI for soldering defects; 2) X-ray inspection for BGA and hidden solder joints; 3) Functional testing ; 4) Environmental testing ; 5) Final visual inspection and traceability labeling.

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