Through hole PCB supplier-Shenzhen Chengchi Circuit Technology Co., Ltd.

Welcome to Shenzhen Chengchi Circuit Technology Co., Ltd official website

Shenzhen Chengchi Circuit Technology Co., Ltd.

Shenzhen Chengchi Circuit Technology Co., Ltd.

Shenzhen Chengchi Circuit Technology Co., Ltd.

Shenzhen Chengchi Circuit Technology Co., Ltd.

Shenzhen Chengchi Circuit Technology Co., Ltd.

Service Hotline +8618129931046 Mr. Liao

EN

Home > News > Industry News >

PCBA Functional Testing Items and Standards

PCBA functional testing is a critical quality control step that verifies whether the assembled printed circuit board assembly (PCBA) performs its intended electrical and functional operations according to the design specifications. Unlike online testing (which focuses on assembly defects), functiona

Apr 21, 2026 70

Detail

PCBA Soldering Quality Inspection Points

PCBA soldering quality is the core guarantee of electronic product reliability, and its inspection needs to cover the entire soldering process, focusing on the appearance, structure and electrical performance of solder joints. First of all, the appearance inspection of solder joints is the most basi

Apr 18, 2026 289

Detail

PCBA Process Improvement

PCBA process improvement is an ongoing effort to optimize the manufacturing process of printed circuit board assemblies, with the goals of reducing defects, improving product quality, increasing production efficiency, and lowering costs. The process improvement cycle typically follows the Plan-Do-Ch

Apr 17, 2026 77

Detail

IoT Intelligent PCBA Platform

The IoT (Internet of Things) intelligent PCBA platform integrates IoT technology, cloud computing, data analytics, and edge computing to create a connected, data-driven manufacturing ecosystem for PCBA production. This platform connects every piece of equipment, sensor, and device in the PCBA produc

Apr 16, 2026 224

Detail

PCB Solder Ball Detection

PCB solder ball detection is a specialized aspect of soldering quality control that focuses on identifying and evaluating solder balls—small, spherical particles of solder that form on the PCB surface during the soldering process. While small solder balls may seem insignificant, they pose significan

Apr 15, 2026 521

Detail

PCBA Quality Tracking

PCBA quality tracking is a comprehensive management system that covers the entire lifecycle of PCBA, from raw material procurement and production process to testing, delivery, and after-sales service, aiming to achieve full-process traceability of product quality, identify potential risks in a timel

Apr 14, 2026 62

Detail

Save Time

Save Money

Save Labour

Free From Worry

Free From Worry