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Visit from American partners

Visit from American partners

Visit from American partnersDec 03, 2025 Visit from American partners1

With the continuous development of science and technology, PCB board industry is also moving forward, technology upgrading has become a key element of the development of the industry...

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PCB Withstand Voltage Testing: Avoiding 5 Common High-Frequency Mistakes to Prevent Breakdown & Rework

PCB Withstand Voltage Testing: Avoiding 5 Common High-Frequency Mistakes to Prevent Breakdown & Rework

Engineers who have performed PCB withstand voltage testing have likely encountered these pitfalls: boards failing catastrophically in batches despite setting the voltage according to standards; exceeding leakage current limits with no identifiable cause after反复排查; shortening test duration to meet ti

PCB Withstand Voltage Testing: Avoiding 5 Common High-Frequency Mistakes to Prevent Breakdown & ReworkMar 12, 2026 PCB Withstand Voltage Testing: Avoiding 5 Common High-Frequency Mistakes to Prevent Breakdown & Rework1

DetailPCB Withstand Voltage Testing: Avoiding 5 Common High-Frequency Mistakes to Prevent Breakdown & Rework

Flexible Electronics PCBA

Flexible Electronics PCBA

Flexible Electronics PCBA (Flex PCBA) represents a transformative shift from rigid printed circuit board assemblies, built on bendable substrates like polyimide (PI) or polyester (PET) instead of traditional FR‑4 glass epoxy. These assemblies support repeated bending, folding, and twisting while mai

Flexible Electronics PCBAMar 12, 2026 Flexible Electronics PCBA1

DetailFlexible Electronics PCBA

Smart Speaker PCBA

Smart Speaker PCBA

As the core hardware of smart speakers, the PCBA (Printed Circuit Board Assembly) integrates multiple functional modules to realize voice interaction, wireless connection and high-quality audio output. It is a highly integrated system that faces the dual challenges of multi-system collaboration and

Smart Speaker PCBAMar 11, 2026 Smart Speaker PCBA1

DetailSmart Speaker PCBA

PTFE Modification: Solving the Core Challenges of High-Frequency PCB Substrates

PTFE Modification: Solving the Core Challenges of High-Frequency PCB Substrates

As an engineer who常年 deals with high-frequency and high-speed PCBs, I often jokingly refer to PTFE (Polytetrafluoroethylene, commonly known as Teflon) as the "academic elite of the materials world." Born with top-tier innate talent, it also comes with a host of "engineering challenges." While it is

PTFE Modification: Solving the Core Challenges of High-Frequency PCB SubstratesMar 11, 2026 PTFE Modification: Solving the Core Challenges of High-Frequency PCB Substrates1

DetailPTFE Modification: Solving the Core Challenges of High-Frequency PCB Substrates

Comprehensive Troubleshooting for Sensor Signal Anomalies, Jumps, and Distortion

Comprehensive Troubleshooting for Sensor Signal Anomalies, Jumps, and Distortion

In various systems such as industrial automation, intelligent monitoring, and IoT devices, sensors are the core components for perceiving external physical quantities. The stability of their output signals directly determines the operational reliability of the entire system. Compared to obvious faul

Comprehensive Troubleshooting for Sensor Signal Anomalies, Jumps, and DistortionMar 10, 2026 Comprehensive Troubleshooting for Sensor Signal Anomalies, Jumps, and Distortion1

DetailComprehensive Troubleshooting for Sensor Signal Anomalies, Jumps, and Distortion

LoRa Communication PCBA

LoRa Communication PCBA

LoRa communication PCBA is a specialized printed circuit board assembly designed for long-range, low-power wireless communication applications, leveraging LoRa (Long Range) technology based on the Semtech SX127x or SX126x chipset. This PCBA solution integrates key components such as the LoRa transce

LoRa Communication PCBAMar 10, 2026 LoRa Communication PCBA1

DetailLoRa Communication PCBA
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    Products

    PCBA OEM and ODM
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    New energy PCBA
    Industrial control motherboard PCBA
    Consumer electronics PCBA
    Smart home PCBA
    Medical equipment PCBA

    capabilities

    PCB design and layout
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    PCBA testing and aging

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    Automotive
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    Shenzhen Chengchi Circuit Technology Co., Ltd.

    Email

    ccdltiktok@gmail.com

    Contact: +8618129931046 (Mr. Liao )

    Tel: 0755-23739764

    Tel: +8618168762195 (Miss Lin)

    Add: Lanhuahan Technology Industrial Park, Pingshan New District, Shenzhen

    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.
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