DS3820PSWA | General Electric Power Supply Module

The DS3820PSWA is a power supply board designed for the Mark IV system, an iteration of GE's Speedtronic gas and steam turbine management system. The Mark IV system utilizes interconnected microprocessors to independently monitor various turbine parameters such as vibration, pressure, flame status, and temperature, while also automating startup, protection, sequencing, and shutdown procedures. 

This power supply board features a compact design but is vertically heavy due to its large 300VDC capacitor (C1), secured to the board with a clamp and multiple screws. Additionally, a polyester vinyl m/e 200V capacitor is present. The board includes three resistors of different materials: a carbon composite resistor (R1), a wire wound resistor (R2), and a ceramic covered metal film resistor (R3). 

The General Electric DS3820PSWA is a high-performance power supply module designed for the demanding requirements of modern industrial applications. As part of the reputable Mark IV series, this power supply module is engineered to deliver reliable and efficient power to various industrial systems, ensuring smooth and uninterrupted operations. Manufactured by General Electric, a leader in industrial automation and power solutions, the DS3820PSWA is built to meet the highest standards of quality and performance.

This power supply module is designed to operate with power requirements of +5 V dc at 6 A, making it suitable for a wide range of industrial applications that require stable and precise power delivery. The module supports a power supply voltage of 28 V dc, providing versatility and compatibility with various power systems. This ensures that the DS3820PSWA can be easily integrated into existing setups, enhancing the overall efficiency and reliability of the system.

The DS3820PSWA features 12 relay channels, which allow for extensive control and monitoring capabilities. These relay channels are crucial for managing multiple circuits and ensuring that the power supply is distributed effectively across different components. This level of control and flexibility is essential for complex industrial applications where precise power management is critical.

One of the standout features of the DS3820PSWA is its ability to operate within a broad temperature range of -40 to +70°C. This wide operating temperature range ensures that the module can perform reliably in various environmental conditions, from extreme cold to high heat. The robust design of the module ensures that it can withstand harsh industrial environments, providing consistent performance and reducing the risk of downtime.

The size of the DS3820PSWA is 15.9 cm high by 17.8 cm, and it weighs approximately 0.8 kg. This compact and lightweight design allows for easy installation and integration into existing systems. The module’s form factor is optimized for space-constrained environments, ensuring that it can be conveniently placed within control panels and other industrial setups.

General Electric’s DS3820PSWA power supply module is available in stock, ensuring quick delivery and minimal downtime for maintenance or system upgrades. The availability of this module supports continuous operation and productivity in industrial settings, providing a reliable solution for power management needs.

The DS3820PSWA is manufactured in the United States, adhering to stringent quality standards and ensuring the highest levels of performance and reliability. The country of origin reflects GE’s commitment to producing top-quality industrial components that meet global standards and provide dependable service in critical applications.

In summary, the General Electric DS3820PSWA power supply module is a high-performance, reliable solution for industrial power management. Its robust construction, advanced features, and wide operating temperature range make it an essential component for modern industrial applications. The module’s compact design, extensive relay channels, and compatibility with various power systems ensure that it meets the demanding needs of industrial operations, providing stable and efficient power delivery. As part of the Mark IV series, the DS3820PSWA reflects GE’s dedication to innovation, quality, and excellence in industrial automation and power solutions.