STI3474 similar S43BoEA for Whatsminer M20 M30 series Control Board

Boost the performance of your Whatsminer with the STI3474 control board

Upgrade your Whatsminer M20/30 with our STI3474 control board and achieve maximum efficiency at all times. Our high-efficiency 0.8V, 3.0A synchronous rectification step-down converter operates at a frequency of 600kHz, delivering a current of up to 3.0A without requiring a Schottky diode. With a voltage range of 3.5V to 18V, you can be assured of its stability and robust performance.

Experience efficient and stable mining operations with our high-efficiency step-down converter

Our STI3474 control board provides two operating modes - PWM control and PFM mode switch control, giving you the flexibility to achieve high efficiency over a wider load range. Slope Compensated Current Mode Control ensures a quick response and good line and load transient, while the comprehensive internal compensation guarantees minimal noise output.

In addition, our control board comes with inrush current limiting and soft-start, preventing damage from abrupt power surges. Count on our STI3474 control board for your Whatsminer M20/30 series, and elevate your mining operations to the next level! Order now and experience the benefits of efficient and stable mining operations.