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Part Number: DS3800DGRC
Manufacturer: General Electric
Series: Mark IV
Product Type: Signal Isolated Auxiliary Board
Number of channels: 12
Operating temperature: -30 to 55 degrees Celsius
Size: 8.25 cm high x 4.18 cm
Repair: 3-7 Day
Availability: In Stock
Weight: 2 lbs
Country of Origin: United States
DS3800DGRC is a Signal Isolated Auxiliary Board manufactured and designed by General Electric as part of the Mark IV Series used in GE Speedtronic Gas Turbine Control Systems. This is the heart of the voltage regulation system. It monitors the output voltage of the DC generator and adjusts it to maintain a stable voltage level. This circuit is responsible for sensing the output voltage of the DC generator. It usually includes voltage dividers and other components to provide a feedback signal to the voltage regulator IC. The reference voltage is a stable voltage level used as a comparison with the output voltage. It helps the voltage regulator IC determine whether the generator's output voltage needs adjustment.
Control Circuit: The control circuit interprets the feedback signal from the voltage sensing circuit and compares it with the reference voltage. Based on this comparison, it sends signals to adjust the generator's field current or other parameters to regulate the output voltage.
Field Current Adjustment Circuit: This circuit controls the field current of the generator, which, in turn, affects the output voltage. It adjusts the field current based on the signals from the control circuit.
Output Stage: This stage is responsible for delivering the regulated voltage to the load or the electrical system it is powering.
Protection Circuits: Some voltage regulator circuit boards include protection features, such as overvoltage protection or overcurrent protection, to safeguard the generator and connected devices.
WOC maintains the largest inventory of Replacement parts for GE Speedtronic control systems. Additionally, we offer warranty-backed unused and rebuilt boards as well as board repairs for your damaged ones. For your OEM needs, our team of professionals is available around the clock. We at WOC are happy to help you with any needs you may have in terms of automation. Please contact our team by phone or email for pricing and availability on any components and repairs.
What is the purpose of a DC generator voltage regulator circuit board?
The DC generator voltage regulator circuit board is designed to maintain a stable output voltage from the generator. It achieves this by monitoring the generator's output voltage, comparing it to a reference voltage, and adjusting the generator's field current to regulate the output.
How does the voltage regulator IC work in the circuit?
The voltage regulator IC acts as the control center of the circuit. It continuously compares the actual output voltage with a reference voltage. Based on this comparison, it sends signals to adjust the field current of the generator, ensuring that the output voltage remains within the desired range.
What are the key components of a DC generator voltage regulator circuit board?
The main components include the voltage regulator IC, voltage sensing circuit, reference voltage source, control circuit, field current adjustment circuit, output stage, and possibly protection circuits for overvoltage or overcurrent.