About This Part
The Jinweiyuan GPR4850DR03 is a critical component within modular DC power systems, functioning as a high-efficiency rectifier module engineered for robust performance in demanding telecommunications and data centre environments. This unit is designed to convert incoming AC utility power into a stable -48V DC output, essential for powering a wide array of sensitive network equipment, including base stations, switches, routers, and servers. Typically featuring a compact, hot-swappable form factor, the GPR4850DR03 facilitates easy integration and maintenance within standard power shelves. Key technical specifications include a broad AC input voltage range, high power conversion efficiency (often exceeding 95%), and a substantial output current capacity, ensuring reliable power delivery even under fluctuating load conditions. Advanced features such as active power factor correction (PFC), comprehensive over-voltage, over-current, and over-temperature protection, along with intelligent fan control, contribute to its operational stability, energy efficiency, and extended service life. The precise output voltage regulation and low ripple noise are paramount for safeguarding sensitive electronic components. The Jinweiyuan GPR4850DR03 rectifier module is extensively deployed across various critical infrastructure settings, serving as the backbone for reliable DC power. Its primary installation locations include telecom central offices, mobile base stations (BTS), remote radio units (RRUs), data centre power distribution units (PDUs), and enterprise network facilities. This module supports a diverse range of network platforms, from 2G/3G/4G/5G mobile communication systems to fixed-line broadband networks, optical transport networks, and cloud computing infrastructure. Telecom operators, internet service providers (ISPs), and large enterprise data centre providers are the primary beneficiaries, utilizing the GPR4850DR03 to ensure continuous, uninterrupted power supply. It effectively solves the challenge of converting grid AC power into the precise DC voltage required by network equipment, mitigating power fluctuations and providing essential redundancy when integrated into N+1 or 2N power architectures. This module is often used for capacity expansion in existing power systems or as a direct upgrade to replace older, less efficient rectifier units, thereby enhancing overall system reliability and reducing operational expenditure through improved energy efficiency. Revo Distribution Limited specializes in providing cost-effective infrastructure solutions to B2B clients, and the Part Number GPR4850DR03 is a prime example of the high-demand equipment we offer. As a trusted B2B supplier based in Hong Kong, Revo Distribution Limited offers used and meticulously refurbished units of the Jinweiyuan GPR4850DR03 rectifier module. This approach enables telecom operators, data centre providers, and other network infrastructure companies to acquire essential power components at a significantly reduced cost compared to new equipment, without compromising on performance or reliability. Our rigorous refurbishment process ensures that each GPR4850DR03 unit meets stringent quality standards, providing a dependable solution for network expansion, upgrades, or maintenance. By supplying these high-quality, pre-owned modules, Revo helps clients extend the operational lifecycle of their existing infrastructure, optimize capital expenditure, and achieve faster deployment times for critical projects. Choosing Revo for your equipment needs means accessing a sustainable and economically advantageous path to maintaining and evolving robust network operations.
