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Power Supplies (PS)
Power supplies are the silent backbone of any industrial automation system, converting raw AC mains voltage into the stable, regulated DC voltages required by PLCs, sensors, actuators, and communication modules. In our catalog, you will find switched-mode power supplies (SMPS) with wide input ranges (typically 85-264 VAC or 110-370 VDC), output ...
Power supplies are the silent backbone of any industrial automation system, converting raw AC mains voltage into the stable, regulated DC voltages required by PLCs, sensors, actuators, and communication modules. In our catalog, you will find switched-mode power supplies (SMPS) with wide input ranges (typically 85-264 VAC or 110-370 VDC), output voltages of 5, 12, 24, or 48 VDC, and power ratings from a few watts to several hundred watts. Key technical parameters include efficiency (often >90%), ripple and noise (typically <50 mVpp), protection features like overvoltage, overload, and short-circuit, and operating temperature ranges from -25°C to +70°C. These units are available in DIN-rail mountable form factors for easy integration into control cabinets, as well as panel-mount and chassis-mount versions for distributed power architectures. Depending on the application, you may also encounter redundant power supply modules, DC/DC converters, and uninterruptible power supplies (UPS) designed for industrial environments.
Power supplies are deployed across virtually every industrial sector and installation environment. They are essential in electrical distribution panels, motor control centers, and automation cabinets for powering programmable logic controllers (PLCs), remote I/O modules, and human-machine interfaces (HMIs). In process industries like oil and gas, chemical, and water treatment, they provide reliable DC power for field instruments, transmitters, and valve actuators. In manufacturing and assembly lines, they energize sensors, vision systems, and robotic controllers. They are also critical in building automation for HVAC controls, lighting systems, and security networks. For renewable energy installations, such as solar and wind farms, specialized power supplies handle harsh outdoor conditions and wide input voltage fluctuations.
Our power supply category includes several subcategories and key article codes. For example, the "PS-24-2.5" series offers 24 VDC output at 2.5 A, while the "PS-48-5" series provides 48 VDC at 5 A. The "PS-RED-24-10" is a redundant power supply module for critical applications. The article code structure typically follows the pattern: PS-[Output Voltage]-[Current Rating], where the voltage is in volts and the current in amperes. For instance, PS-12-1.2 indicates a 12 VDC, 1.2 A unit. Other common codes include "PS-24-10" for a 24 VDC, 10 A supply, and "PS-48-2.5" for 48 VDC at 2.5 A. We also stock specialized models like "PS-UPS-24-5" for uninterruptible power supply modules and "PS-DC-24-5" for DC/DC converters.
Partnering with Electric Automation Network means you get more than just a component; you get a complete power solution. We offer express worldwide shipping, ensuring your critical power supplies arrive when you need them. Our team of specialized engineers provides personalized technical support, helping you select the right power supply for your specific load requirements, environmental conditions, and regulatory standards. Each product listing includes detailed technical documentation, real-time pricing, and cross-reference information, so you can make informed decisions quickly. Whether you need a standard 24 VDC supply for a small control panel or a high-power redundant system for a critical process, we have the expertise and inventory to support your project from concept to commissioning.
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