Linear DC Power Supply 32V/5A – UTP3305-II

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Versatile Triple-Channel Power Delivery

The UNI-T UTP3305-II is engineered for precision and versatility. It features two fully adjustable channels capable of delivering up to 32V and 5A each, alongside a third auxiliary channel fixed at 5V/3A. This configuration is perfect for powering complex boards that require multiple voltage rails, such as those found in modern networking gear and industrial controllers.

Series and Parallel Flexibility

To handle even more demanding loads, the UTP3305-II supports internal tracking modes:

• Series Mode: Combines the two main channels to provide a massive 64V output.

• Parallel Mode: Increases current capability to a total of 10A, ideal for high-power component testing.

Low Noise & High Precision

As a Linear power supply, the UTP3305-II is designed for “clean” power. It offers incredibly low ripple and noise ($≤1mVrms$), ensuring that sensitive components are not damaged by electrical interference. The 4-digit LED displays provide high-resolution monitoring, allowing for precise adjustments down to $10mV$ and $1mA$.

Key Safety & Performance Features:

• Constant Voltage (CV) & Constant Current (CC): Automatic switching to protect your circuits from over-powering.

• Intelligent Cooling System: A temperature-controlled fan ensures the unit remains stable during long-duration stress tests.

• Output On/Off Switch: Allows you to set your voltage and current parameters safely before applying power to the load.

• Rugged Benchtop Design: Built with a professional-grade transformer and durable housing, this unit is a long-term investment for any professional workbench.