DS2020EXPSG7 - Exciter Power Supply Board

SPECIFICATIONS:

Part Number: DS2020EXPSG7
Manufacturer: General Electric
Series: EX2000
Product Type: Exciter Power Supply Board
Number of channels: 12
Common Mode Voltage Range: +5 V dc
Maximum Lead Resistance: 15Ω
Analog output current: 0-20 mA
Operating temperature: -30 to 55 °C
Size: 8.26 cm high x 4.16 cm
Repair: 3-7 Day
Availability: In Stock
Weight: 2 lbs
Country of Origin: United States

FUNCTIONAL DESCRIPTION:

DS2020EXPSG7 is an Exciter Power Supply Board manufactured and designed by General Electric as part of the EX2000 Series used in GE Excitation Control Systems. An exciter power supply board is a component used in various electrical systems, including radio transmitters and other high-frequency equipment. It provides the necessary power and voltage levels to operate the exciter, which is a device that generates a stable high-frequency signal. The exciter power supply board typically converts the available power source, such as AC (alternating current) or DC (direct current), into the specific voltages and currents required by the exciter circuitry. It may include various components like transformers, rectifiers, capacitors, and voltage regulators to perform these functions. The exciter power supply board plays a crucial role in maintaining the stability and reliability of the exciter's operation. It ensures that the exciter receives consistent and well-regulated power, which is essential for generating a clean and accurate high-frequency signal.
FEATURES:

The features of an exciter power supply board can vary depending on the specific application and the requirements of the equipment it is used in. However, here are some common features that you may find in an exciter power supply board:

Voltage Regulation: The exciter power supply board is designed to regulate the voltage supplied to the exciter circuitry. It ensures a stable and consistent voltage output, preventing voltage fluctuations or spikes that could affect the performance of the exciter.

Current Limiting: The board may incorporate current-limiting mechanisms to protect the exciter and prevent excessive current flow. This helps to prevent damage to the exciter circuitry and ensures safe operation.

Power Conversion: The exciter power supply board converts the input power source, which may be AC or DC, into the required voltage and current levels for the exciter circuitry. It may include components such as transformers, rectifiers, and voltage regulators to achieve the necessary power conversion.

Filtering and Noise Reduction: The board may feature filtering components such as capacitors and inductors to reduce noise and interference in the power supply. This helps maintain clean power output and prevents unwanted noise from affecting the exciter's performance.

Diagnostic and Monitoring Capabilities: Some exciter power supply boards may include diagnostic features and monitoring circuits that provide information about the power supply status. This can include indicators or sensors for voltage levels, current levels, and other relevant parameters, allowing for easier troubleshooting and maintenance.

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FREQUENTLY ASKED QUESTIONS:

What is the purpose of an exciter power supply board?

The exciter power supply board provides the necessary power and voltage levels to operate the exciter, which is a device that generates a stable high-frequency signal. It converts the available power source into the specific voltages and currents required by the exciter circuitry.

What types of power sources can an exciter power supply board work with?

The exciter power supply board can be designed to work with various power sources, including AC (alternating current) or DC (direct current). The specific design will depend on the requirements of the equipment it is used in.

Are exciter power supply boards standardized across different equipment?

Exciter power supply boards are not standardized across different equipment. The design and features of the board can vary depending on the specific application and the requirements of the equipment it is used in. Different systems may have different voltage and power specifications, requiring customized power supply boards.