IRS2092S dual symmetrical power supply for audio amplifiers: ±36V DC, 500W, 230V

A dual, symmetrical power supply for audio amplifiers, e.g. for the IRS2092S and other circuits, with dual output voltages of +36V and -36V, delivering a maximum power of 500W.

This power supply has a triple output, namely +36V, GND and -36V; the input voltage is standard 230V AC, and it is designed for audio amplifiers. The maximum power without active cooling is approximately 60W at room temperature; current draw above this value requires the use of active cooling in the form of a fan. The product is designed for installation in a suitable enclosure.

Technical specifications:

• Input voltage: 230V AC 50Hz + earth
• Output voltage: +36V GND -36V DC
• Auxiliary output voltage (for fan): +-15V DC (300mA)
• Maximum output power: 500W
• Dimensions: 113x74x56mm
• Net weight: 260g
• Protections: against overheating; switches off automatically when the temperature exceeds approx. 70°C

Package contents:

• power supply

Warning: do not touch the power supply with bare hands once it is connected to the mains!! After disconnecting the power supply, high voltage remains for several minutes due to charged capacitors!! Installation is for professional and experienced electronics engineers only.

Note 2: Do not load only one line, e.g. only +36V or only -36V; the load should be evenly distributed across both supply lines.