Industrial PS-300TW-PB Switching Power Supply

Description:

The PS-300TW-PB Switching Power Supply is used in computer and industrial electronic systems for converting AC input power into regulated DC output voltages for internal components and peripheral devices. Commonly installed in desktop computers, industrial PCs, embedded systems, and control equipment requiring a 300-watt ATX-style power source operating from either 115V or 230V AC input. Maintenance teams and system integrators use this power supply for replacement, retrofit, expansion, or repair of electronic power distribution systems.

Applications:

The PS-300TW-PB is commonly used in desktop computers, industrial workstations, automation controllers, and embedded computing platforms where stable multi-voltage DC outputs are required for processors, storage devices, expansion cards, and peripheral equipment. The universal 115/230 VAC input capability allows deployment across a wide range of international installations and industrial environments.

Technical Specifications:

• Brand: Unknown / OEM Manufacturer
• Part Number: PS-300TW-PB
• Product Type: Switching Power Supply
• Rated Output Power: 300 W
• Input Voltage: 115 / 230 VAC Selectable
• Input Frequency: 50 / 60 Hz
• Input Current: 6.2 A @ 115 VAC, 3.1 A @ 230 VAC
• Power Supply Type: Switch Mode Power Supply (SMPS)
• Cooling Method: Integrated Cooling Fan
• Output Type: Multiple Regulated DC Outputs
• Protection Features: Overload, Short Circuit, and Overvoltage Protection Typical
• Mounting Type: Internal Chassis Mount
• Function: AC to DC Power Conversion
• Application: Computer and Industrial Electronic Equipment
• Operating Environment: Commercial and Industrial Installations
• Efficiency: High Efficiency Switching Design Typical

Common Replacements:

• Speed SP-300 AT 300 Watts Switching Power Supply
• Sparkle Power SPI3001UH-B204 300W ATX Power Supply
• Supermicro PWS-305-PQ 300W Power Supply