Equipment such as industrial robots, medical equipment, and testers are equipped with many high-precision analog signal processing circuits for sensors, and these analog circuits require positive and negative power supplies. Additionally, for reliability reasons, it is essential to insulate the power supply to prevent unexpected failures in sensor nodes from spreading to the entire system.

Macnica has announced the release of a push-pull, low noise, small size, functionally isolated variable input/output DC/DC power supply with high voltage up to 24 V, which is specially designed for analog circuits in industrial robots, medical equipment, testers, etc. Developed the board.

Functional isolation with two circuit configurations of variable voltage output and fixed voltage output can be used to match the customer's application, providing wide coverage for a variety of isolated power supply applications.
This reference board is designed using Analog Devices' isolated power controller IC (model number: LT3999) and a general-purpose transformer (Wurth Elektronik model number: 750344900). The availability of transformers is often an issue with isolated power supplies, but since they are general-purpose products, they can be safely applied to systems for industrial robots and medical equipment.

We also offer reinforced isolation transformer options for applications requiring reinforced isolated power supplies.