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Highly efficient power supply and backup power supply solutions to telecommunications, information and industrial technologies.


Rectifier DPR 850B-48 EnergE

DPR 850B Series is a single phase rectifier with outstanding efficiency and power density. This rectifier is optimal for 1U shelf solutions, and the short depth and extended operating temperature range make it most suitable for space-critical wired and wireless broadband applications.
Easy installation is secured as all Delta rectifiers are hot-pluggable and have connectors at rear. The fan cooling with speed control ensured silent operations.

 General Features

• Energy saving – leading edge efficiency
• Advanced energy saving functionality
• Space savings – leading edge power density
• Space saving – 1U height and very short depth
• Silent operation – very low audible noise
• High reliability – protection against loss of Neutral and AC overvoltage


• Wireless applications, network base stations and transmission
• Fixed line broadband applications