DS200GDPAG1ALF General Electric | Power Supply Board

Overview

The DS200GDPAG1ALF is a high-frequency power supply board developed by General Electric for the EX2000 excitation system. This board delivers a power output ranging from 600 to 700 watts and can draw input power from both AC and DC sources, making it adaptable for various operational environments.

Features

• High Frequency Operation: Ensures efficient power conversion and delivery
• Versatile Input Sources: Accepts both AC and DC inputs
• Integrated Inverter: Features a 27 kHz inverter for converting DC to AC
• Stable Output: Provides 50 volts AC output and a dedicated 120 V DC power supply
• Control Power Supply: Supports control systems with a dedicated power supply
• Protective Circuits: Safeguards against faults and abnormal conditions

Technical Specifications

• Temperature Range: Operates effectively between 0 to 60°C (32 to 149°F)
• Key Components:
  • Input Rectifier and Filter: Converts and stabilizes incoming power
  • Buck Chopper Regulator: Maintains consistent DC bus voltage
  • Output Transformer: Delivers 50 volts AC outputs
  • Control Signal Level Circuits: Manages control signals for system operations
• LED Indicators:
  • Power Input (PWR IN): Signals the presence of input power
  • Ready: Indicates board readiness for operation
  • 120 V DC Fuse: Shows the status of the 120 V DC fuse
  • High Voltage Short: Alerts operators to potential short circuits