Description
GE 8920-PS-DC Safety Circuit Module Printed Circuit Board

8920-PS-DC
The GE 8920-PS-DC serves as the foundation for industrial automation, providing a dependable source of direct current to a wide range of equipment, including programmable logic controllers (PLCs), sensors, actuators, and communication modules. Its primary purpose is to convert incoming electrical power into a stable DC output, eliminating voltage fluctuations and electrical noise that could disrupt the performance of sensitive industrial electronics. By maintaining a precise and consistent power supply, the 8920-PS-DC safeguards the integrity of industrial processes, enabling accurate control and reliable operation.
Label |
Specification |
Model Number |
8920-PS-DC |
Brand |
General Electric (GE) |
Type |
DC Power Supply |
Input Voltage |
85 – 264 V AC 100 – 370 V DC |
Output Voltage |
24 V DC |
Output Current |
10 A |
Operating Temp |
-20°C to 60°C |
Efficiency |
Up to 90% |
Mounting |
DIN – rail or panel – mountable |
Weight |
Approximately 1.2 kg |
Certifications |
CE, UL, RoHS compliant |
Dimensions |
125 mm (H) x 55 mm (W) x 110 mm (D) |
Protection Features |
Over – voltage protection Over – current protection Short – circuit protection |

8920-PS-DC
The GE 8920-PS-DC boasts several functional strengths that make it a standout choice in industrial environments. Its wide input voltage range, accommodating both AC and DC inputs, provides remarkable flexibility. This means it can be seamlessly integrated into various power systems, whether in regions with different electrical grid standards or in applications where power sources may vary. For example, in a multinational manufacturing company with plants across different countries, the 8920-PS-DC can adapt to local electrical infrastructure without the need for extensive modifications.
With an output current of 10 A at 24 V DC, this power supply has the muscle to drive multiple industrial devices simultaneously. Its high efficiency, reaching up to 90%, not only reduces energy consumption but also minimizes heat generation. This is crucial in industrial settings where space may be limited, and excessive heat can impact the performance of adjacent components. The 8920-PS-DC‘s efficient design ensures that it operates quietly and reliably, even under continuous heavy loads.
The
GE 8920-PS-DC is built like a fortress to withstand the rigors of industrial use. Its rugged construction allows it to operate within a temperature range of -20°C to 60°C, making it suitable for harsh environments, from freezing cold storage facilities to sweltering manufacturing floors. The comprehensive protection features, including over-voltage, over-current, and short-circuit protection, act as a safety net. In the event of a sudden surge in power or a malfunction in a connected device, these safeguards kick in immediately, preventing damage to the power supply and the connected equipment.

8920-PS-DC
In a large – scale automotive manufacturing plant, the GE 8920-PS-DC plays a vital role in powering the assembly line’s automation systems. It supplies stable DC power to the numerous PLCs that control the movement of robotic arms, conveyor belts, and other machinery. A stable power supply is non-negotiable here; even a momentary voltage drop could cause a robotic arm to misalign, resulting in production delays and costly rework. The 8920-PS-DC‘s reliability ensures that the assembly line runs like a well – oiled machine, maintaining high production volumes and quality standards.
For a power generation facility, the
GE 8920-PS-DC is entrusted with powering the critical monitoring and control systems. These systems are responsible for regulating the output of generators, monitoring equipment health, and ensuring grid stability. The
8920-PS-DC‘s consistent power delivery is essential for accurate data acquisition and reliable operation of these systems. Any power instability could lead to incorrect readings, potentially resulting in power outages or damage to expensive power generation equipment. By providing a stable power foundation, the
8920-PS-DC helps safeguard the integrity of the power grid and the continuous supply of electricity.

8920-PS-DC
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