12V 40A 480W Transformer - High Power AC to DC Power Supply

The 12V 40A 480W transformer is an AC to DC power supply designed to provide a stable and safe electrical supply to devices that require 12 volts and up to 40 amps of current, with a maximum power of 480W.

This power supply is ideal for a wide range of electronic applications, including LED strips, wireless routers, ADSL equipment, security cameras, audio and video systems, among others. Its robust design with a metal case ensures better heat dissipation, extending the transformer’s service life compared with models with a plastic case.

Key features

• Model: S-480-12
• Power input: 100-120V AC or 200-220V AC
• Output voltage: 12V DC adjustable between 10V and 13,2V via potentiometer
• Maximum output current: 40A
• Maximum power: 480W (continuous use at maximum not recommended)
• Number of outputs: 3
• Output connector: Type Screw Terminal Block
• Protection: against short circuits, overloads and overvoltage
• Case material: metal for better thermal dissipation
• Dimensions: 50mm x 215mm x 110mm (height x length x width)
• Weight: 930 grams
• Operating temperature range: -20°C to 60°C

Recommended use

This transformer is perfect for powering devices that require a stable 12V voltage and consume less than 480W. It is especially useful for LED strips, where it is recommended that the power supply output is higher than the total consumption of the strips. To calculate the power needed, multiply the number of metres of LED strip by 12W (consumption per metre). For example, 4 metres x 12W = 48W, so the power supply should be above 48W.

In addition, its adjustable voltage regulation allows it to be adapted to different specific needs, ensuring an optimal supply for each device.

Compatibility

Compatible with a wide range of electronic equipment that operates at 12V DC, including LED lighting systems, security cameras, routers, audio and video equipment, and other consumer electronic devices.

Advantages

• Metal case that improves heat dissipation and extends service life.
• Built-in protection against short circuits, overloads and overvoltage.
• Adjustable output voltage for greater flexibility.
• Secure, easy-to-install connectors.

This transformer is a reliable and efficient solution for your power supply needs in electronic projects and LED lighting systems.

• Maximum 480W output power with 40A current at 12V DC
• Metal case for better heat dissipation and greater durability
• Adjustable output voltage between 10V and 13,2V via potentiometer
• Protection against short circuits, overloads and overvoltage
• Screw-type connectors for safe and easy installation
• Compatible with LED strips, cameras, routers, audio and video equipment
• Compact dimensions: 50mm x 215mm x 110mm
• Operating temperature range from -20°C to 60°C