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.

The device comes with low ESR ceramic output capacitor, which ensures excellent stability, while the overcurrent protection with Hiccup mode and input Overvoltage Protection safeguard your equipment from power surges.

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.