The circuit is unique, and the control voltage is regulated accurately without hysteresis. After the resistive load is turned off to 0, it is adjusted from 10V after it is turned on, and adjusted to the maximum power voltage close to the input.
Thyristor adds RC absorption circuit.
Upgraded fan with switch intelligent control, good heat dissipation effect and long service life.
Standard high-grade exquisite aluminum shell is more safe and practical.
Upgrade the brand full copper 75A ultra-high current binding posts.