2024-12-05

HOPERF's Special "RF Chip" - Exceptional Quality of Isolation Chips

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Since its establishment in 2004, Shenzhen Hope Microelectronics Co., Ltd has focused on the Internet of Things (IoT) system-level service sector with a strategic vision and profound expertise in RF chip development. The company has grown into a comprehensive brand manufacturer integrating high-performance RF chip design, firmware and protocol development, and application testing.

Over the past two decades, HOPERF has not only achieved a comprehensive technological expansion from RF chips to signal chain chips but has also established a leading position in the domestic RF chip industry, successfully transitioning from initial industrial exploration to large-scale production.

 

HOPERF's Isolation Technology Exceeds Standards!

As a crucial component of signal chain chips, isolation chips primarily serve to provide electrical isolation, signal transmission, and safety protection in scenarios involving low-voltage control of high-voltage systems, such as in power distribution, industrial automation, medical devices, renewable energy systems, and communication and data transmission.

 

In the process of low-voltage control of high-voltage systems, significant potential differences can lead to direct coupling, posing potential threats to equipment and operators on the low-voltage side. To ensure safety for personnel and equipment while minimizing electromagnetic interference's impact on the purity and stability of low-voltage signal transmission, isolation chips with electrical isolation and data transmission capabilities have emerged.

 

Given the significant similarities in working principles and circuit architectures between isolation chips and wireless RF chips that utilize On-Off Keying (OOK) modulation technology, these similarities enable isolation chips to maintain traditional electrical isolation capabilities while also exhibiting unique communication capabilities, achieving low-distortion signal transmission.