Mindray BeneHeart D3 Defibrillator Mainboard Assembly 050-000361-00 051-000488-00 051-000735-00 With Battery Board 050-000374-00 And IO Interface Board

Mindray D3 Defibrillator Mainboard Assembly 050-000361-00 051-000488-00 051-000735-00 With Battery Board 050-000374-00 And IO Interface Board

• Product Description

This is a genuine, high-quality mainboard assembly designed specifically for the Mindray BeneHeart D3 Defibrillator Monitor. As seen in the provided images, this unit is a comprehensive electronic control center. The main PCB (labeled 050-000361-00/051-000488-00) features a dense layout of integrated circuits responsible for ECG signal processing and defibrillation energy control. It includes an attached IO board section with visible RJ45, DB9 serial, and USB ports for data connectivity. The assembly also integrates the Battery Management Board (050-000374-00), identifiable by its power regulation components and connector interfaces, ensuring stable power delivery from the internal lithium battery. This board set is essential for restoring full functionality to D3 units suffering from power failures, charging errors, or system boot issues.

• Product Specifications

• The function of the product

This mainboard assembly acts as the "brain" of the Mindray D3. It processes patient ECG signals for arrhythmia analysis, controls the high-voltage capacitor charging circuit for defibrillation shocks, manages the display interface, and handles data communication via the IO ports. The integrated battery board ensures seamless switching between AC and DC power during emergency transport.

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