EV-DPS-PWRBDx Power Boards: A Comprehensive Overview

Introduction

The EV-DPS-PWRBDx Power Boards from Analog Devices Inc. are specialized power attachments designed for use with the LT8740 device power supply evaluation boards. These boards are engineered to deliver robust power solutions, featuring dual output voltage rails capable of handling significant current loads.

Part Description

The EV-DPS-PWRBDx Power Boards are equipped with two output voltage rails: a positive output voltage (VPOS) and a negative output voltage (VNEG). Each rail can deliver a maximum current of 20A, utilizing the advanced LTC3871 PolyPhase Controller. Depending on the specific variant, the voltage levels can be configured for various applications. The boards support multiple configurations, including buck and boost operations, making them versatile for different power supply needs. The symmetrical current limit feature of the LTC3871 allows for equal sourcing and sinking of current, enhancing the flexibility of these power boards.

Applications

• Automatic Test Equipment (ATE)
• Device power supply development
• Precision power control

Industries

• Electronics manufacturing
• Telecommunications
• Automotive
• Aerospace
• Industrial automation

Usage Ideas

1. Power Supply Development: Utilize the EV-DPS-PWRBDx boards to create a custom power supply for a new electronic device, allowing for precise voltage and current control.
2. Automated Testing Setup: Integrate the power boards into an automated test equipment (ATE) system to provide stable and adjustable power to various test circuits.
3. Research and Prototyping: Use the boards in a research project focused on power management systems, experimenting with different configurations to optimize performance.

Conclusion

The EV-DPS-PWRBDx Power Boards from Analog Devices Inc. are a powerful solution for various applications requiring reliable and adjustable power supplies. With their dual output capabilities and advanced control features, these boards are ideal for industries ranging from electronics to aerospace. Whether for development, testing, or research, the EV-DPS-PWRBDx boards provide the versatility and performance needed to meet demanding power requirements.