Active Mains Soft Starter, Part 1 - February 2023 - Silicon Chip Online
High startup current appliances can be dangerous, damage your work, cause brownouts or trip out the circuit breaker when power is first applied. This Soft Starter prevents the high surge current, replacing it with a slow current build-up and reducing the ‘kick’ you get from many tools. by John Clarke
Source: siliconchip.com.au