TDK-Lambda SWS300-12 AC-DC Industrial Power Supply 300W

Description:

The TDK-Lambda SWS300-12 AC-DC Industrial Power Supply 300W is used in industrial automation systems to convert AC input power into a regulated 12 V DC output for control equipment and electronic devices. Commonly installed in PLC control panels, factory automation systems, instrumentation equipment, communication systems, and industrial machinery. Maintenance teams, OEMs, and system integrators use this power supply for equipment replacement, control panel retrofits, new machine installations, and power system upgrades.

Applications:

The TDK-Lambda SWS300-12 AC-DC industrial power supply is designed to provide stable and efficient 12 V DC power for industrial automation and electronic control applications. It is widely used in manufacturing facilities, process control systems, instrumentation panels, OEM equipment, industrial control cabinets, and communication systems where reliable DC power is required. The SWS300 series is an enclosed power supply family with universal AC input and is now obsolete, with the HWS300-12 and RWS300B-12 identified by TDK-Lambda as recommended alternatives, although direct interchangeability is not guaranteed.

Technical Specifications:

• Manufacturer: TDK-Lambda
• Model / Part number: SWS300-12
• Product type: AC-DC industrial power supply
• Input voltage: 85–265 V AC, 47–63 Hz / 120–370 V DC
• Output voltage: 12 V DC
• Output current: 26 A
• Output power: 312 W
• Efficiency: 80% (typical)
• Cooling: Forced air
• Mounting: Enclosed chassis mount
• Protection: Overvoltage, overload, and short-circuit protection
• Maximum operating voltage: 265 V AC input
• Application environment: Industrial electrical systems

Common Replacements:

• TDK-Lambda HWS300-12 AC-DC industrial power supply
• TDK-Lambda RWS300B-12 switching power supply
• TDK-Lambda HWS300A-12 AC-DC power supply