WAU20-500 TRIAD Power Supply

Review TRIAD Class Power Supply Model

The Triad Wau20-500 is a high-performance, versatile power supply designed to meet the demanding power requirements of professional audio applications. This power supply delivers a continuous output of 500 watts, making it an ideal choice for powering amplifiers, mixers, and other equipment in live sound, recording studios, and installed sound systems.

The Triad Wau20-500 features a robust, heavy-duty design with a high-quality toroidal transformer that ensures efficient power delivery and minimal magnetic interference. It also includes a total harmonic distortion (THD) rating of less than 0.1% at full load, ensuring clean, stable power output.

This power supply is equipped with 12 individual, independently fused, universal voltage output connectors, which can be configured to provide power to various equipment with different voltage requirements. The output connectors are also gold-plated to prevent corrosion and ensure a reliable connection.

The Triad Wau20-500 is designed for easy installation and operation. It includes a front-panel LED display that indicates the power status and voltage level for each output connector, allowing users to quickly identify any potential issues. It also features a fanless design, which eliminates the need for noisy fans and reduces the risk of failure due to fan malfunctions.

Additionally, the Triad Wau20-500 is built with safety features, such as short-circuit and overload protection, to ensure the safety of both the equipment and the users. It also includes a ground-lift switch to help prevent hum and noise issues.

The Triad Wau20-500 is a reliable and effective power solution for professional audio applications. Its high power output, universal voltage connectors, and robust design make it a versatile and valuable addition to any audio setup.

The Triad Wau20-500 power supply is a high-end, dual-mode, uninterruptible power supply (UPS) system designed for critical applications that require a stable power source. Here are some pros and cons of buying this power supply:

1. High Power Capacity: The Triad Wau20-500 can deliver up to 500 watts of continuous power, making it suitable for powering servers, workstations, and other critical devices.

2. Dual-Mode Operation: This UPS can operate in both line-interactive and online double-conversion modes, providing optimal power protection for various types of loads.

3. Advanced Battery Management: The Triad Wau20-500 features advanced battery management, including a built-in battery test function and the ability to replace batteries without disrupting the load.

4. Remote Management: The power supply supports remote management via SNMP, Telnet, and Web interface, allowing you to monitor and manage it from a distance.

5. High Efficiency: The Triad Wau20-500 has an efficiency rating of up to 96%, which can help reduce energy costs and minimize heat generation.

1. Price: The Triad Wau20-500 is a high-end power supply, and its price tag may be out of reach for some budgets.

2. Complex Setup: This power supply has several advanced features, which may require a more complex setup process compared to simpler UPS systems.

3. Limited Connectivity: The Triad Wau20-500 has limited connectivity options, with only two network ports and a limited number of USB ports.

The Triad Wau20-500 power supply is a high-performance, feature-rich UPS system that is well-suited for critical applications requiring a stable power source. Its advanced battery management, remote management capabilities, and high efficiency make it an attractive option for businesses and organizations that need reliable power protection. However, its high price tag and complex setup may be a deterrent for some buyers.

If you have a critical application that requires a high-capacity, reliable power supply with advanced features, the Triad Wau20-500 is an excellent choice. However, if you have a smaller budget or simpler power protection needs, there are more affordable UPS options available on the market. Consider evaluating your power protection requirements and budget before making a final decision.

Details:

Tested; works as it should. Exact item pictured.

specifications adaptmulti:

• brand: Triad
• mpn: Wau20-500
• type: Power Supply
• color: Black
• features: Powered

payments adaptmulti:

• wallet: apple-pay
• credit card: mastercard
• other

seller adaptmulti:

• # reviews: 46851
• city: raymore, missouri
• rating: 99.6%

offer adaptmulti:

• in stock #: 1
• options: ship-to-home
• price: $29.99
• item condition: Open box
• started: january 12, 2026
• availability: in stock
• sold #: 12

general adaptmulti:

• category: Electronics > Batteries Power > Multipurpose Ac To Dc Adapters

returns adaptmulti:

• policy: no returns

shipping adaptmulti:

• class: standard, expedited
• service: standard, expedited
• transit: 3-8 days
• type: fixed