search icon
Ningbo Jiahang ®
news banner-Grandlifting

News & Exhibition

Home > Blogs > News & Exhibition >

News & Exhibition

INTRODUCTION OF LED DRIVER (PART 1)

INTRODUCTION OF LED DRIVER (PART 1)

October 22nd 2025

When designing LED lighting fixtures, it’s crucial to consider the appropriate LED driver power supply and the LED connection method. White LED lighting fixtures typically have a forward voltage range of 2.8-3.6V , a power rating of 1W or 3W, and an op……

Read More
Quality Control in Socket Production (Part 4)

Quality Control in Socket Production (Part 4)

October 13th 2025

2.4 Packaging Carry out winding, packaging, PQC inspection and confirm the operation process according to the requirements. The workbench is padded with foam to prevent the surface of the product from being scratched. Check the upper and lower covers of th……

Read More
Quality Control in Socket Production (Part 3)

Quality Control in Socket Production (Part 3)

October 7th 2025

2.3 Product assembly quality control Product assembly is also a very critical production process, including module assembly, welding after the assembly is completed, the finished product is inspected and then packaged and inspected. After passing the tes……

Read More