
【Networking power supply】HVDC applications and power supply design trendsNEW!
High Voltage Direct Current (HVDC) as the name suggests, refers to high voltage direct current power supply. Compared to the common, conventional voltages 12V, 19V, 48V and 54V, HVDC has a higher voltage range, usually over 110V, and even reaches hundreds of thousands of volts in long-distance transmissions. Why did HVDC rise again and gradually replaced many traditional AC power supply systems in recent years? What significant advantages do HVDC have?

【Networking Power Supply】With Highest Lightning Protection: APD RPS Provides Safer Power Solutions
Redundant Power System (RPS) is a crucial power supply device of servers and switches. What’s unique about it is that multiple power supplies can be used for synchronous operation.

【Networking Power Supply】 Network Equipment-Building System (NEBS)
Network Equipment-Building System (NEBS) is a set of standards for assessing the safety and reliability of a network communication system. Network communication systems have the grave responsibility of conveying important information, including information intended to seek help for those in danger, and therefore these systems have reliability requirements totally different from general consumer electronics.

【Networking Power Supply】APD obtained GB4943.1-2022 :the first new standard certificate from CQC in the power supply industry
As the safety standard IEC62368-1 of IT & AV type products…

【Networking Power Supply】Design with High Surge Test Reliability
Surge test, officially called Surge Immunity Test, corresponds to the international standard of IEC 61000-4-5.

【Networking Power Supply】
CAE Optimized New Generation Power Supply
With the arrival of the 5G technology era, the demand for new generation network communication servers, exchangers, and small cells has seen explosive growth.
CAE Optimized New Generation Power Supply

【Networking Power Supply】Fanless Power Supply Design Enhances Power Conversion Efficiency
With the development of global 5G technology, the demand for…

【Networking Power Supply】ISN testing on Switching Power Supply
All the electronic devices need to pass EMI Conduction Tests…

【Networking Power Supply】 Learn about the Criteria of FCC Part 68
FCC Part 68 is the regulation formulated specifically for fixed-line…

【Networking Power Supply】APD Launched a New Generation Power Supply of POE Switch
In 2018, according to the Worldwide Quarterly Ethernet Switch…