H1 - DS3820PSCC1D1B - Power Supply Assembly Module

H1 - DS3820PSCC1D1B - Power Supply Assembly Module H1 - DS3820PSCC1D1B - Power Supply Assembly Module

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Part Number: DS3820PSCC1D1B
Manufacturer: General Electric
Series: Mark IV
Product Type: Power Supply Assembly Module
Number of channels: 12
Input Pulse Rate: 10 Hz to 25 kHz
Input Voltage Range: 24 V dc
Operating temperature: -40 to +70°C
Size: 8.25 cm high x 4.18 cm
Repair: 3-7 Day
Availability: In Stock
Weight: 2 lbs
Country of Origin: United States


DS3820PSCC1D1B is a Power Supply Assembly Module manufactured and designed by General Electric as part of the Mark IV Series used in GE Speedtronic Control Systems. The Mark IV incorporates integrated microprocessors that employ distributed control functions to oversee startup, temperature, speed, and shutdown processes. Additionally, these microprocessors play a crucial role in safeguarding the turbine system against issues such as vibration, high pressure, and flame loss. The DS3820PSCC features two terminal strips that are independent of any PCB. These strips utilize screw-type connections, facilitating the connection of multiple circuits to one another. The boards include substantial capacitors, utilizing collar clamps as a secondary reinforcement to securely fasten their weight to the PCB. Smaller capacitors may be constructed from materials such as polyester vinyl, ceramic, or others. Additionally, the boards are equipped with trim potentiometers, TP test points, spare plated-through holes (PTH), and resistors.


Components: The module may include components such as transformers, rectifiers, capacitors, and voltage regulators. These elements work together to transform and regulate the input power.

Input and Output: The module takes electrical power from an external source (such as an electrical outlet or battery) and provides the required voltage and current to the device it serves.

Voltage Regulation: Voltage regulation is crucial to ensure that the electronic components within a device receive a stable and consistent power supply, preventing damage and ensuring proper functionality.

Protection Features: Some power supply modules include protective features, such as overcurrent protection, overvoltage protection, and short-circuit protection, to safeguard both the power supply and the connected electronic device.

Assembly and Installation: Power supply assembly modules are typically designed to be easily integrated into electronic devices during the manufacturing process. They may come as separate units or integrated into the device's main circuit board.

Troubleshooting: If there are issues with the power supply, troubleshooting may involve checking for faulty components, loose connections, or problems with the input power source.

WOC has the largest stock of GE Speedtronic Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.


What is a power supply assembly module?

A power supply assembly module is a component or set of components responsible for converting incoming electrical power into the required form for an electronic device. It typically includes transformers, rectifiers, capacitors, and voltage regulators.

What are the key components of a power supply assembly module?

Key components include transformers, which modify voltage levels, rectifiers to convert AC to DC, capacitors for energy storage, voltage regulators for stability, and protective features like overcurrent and overvoltage protection.

How does a power supply assembly module work?

The module takes electrical power from an external source, processes it through various components to achieve the desired voltage and current, and then supplies this power to the electronic device it serves.