The Just ‘Cuz Big Boi PCB Switch is perfect for hobbyweight bots or any other application that needs 90+ amps of power! While our beetleweight switch was tested to deliver 30 amps continuous for 5 minutes, this switch has been engineered for more than 4 times the current throughput and should survive over 120 amps of burst current. Anything that won't melt an XT60 is fair game! Big Boi V4 was redesigned to improve pre-charge functionality but there are some issues we are working to fix with that functionality. Big Boi V2 adds a highly requested feature - precharge! Large capacitors and ESCs that contain them can charge extremely quickly with a quick burst of current - with DC switches this often causes arcing, a visible spark, and damage to the contacts of switches. The V2 design features a momentary button switch that when pressed allows a small amount of current to flow through a resistor bank, slowly charging these capacitors, to minimize damage to the switch. Simply hold the button down for a couple of seconds, then tighten the screw to turn your robot on permanently. Do this each time your bot hasn't been powered on for more than a minute. Please make sure to solder around the insert nut on the side opposite the screw before using it to ensure a good electrical connection between the nut and the board! This switch has traces over twice as wide and copper layers twice as thick as our beetleweight PCB Switch but operates exactly the same. The only limitation is heat - this switch will operate perfectly until it reaches a temperature of over 90C (194F). It's designed to produce less than 5 watts of waste heat at 100 amps. Features and specs: Features and specs: Footprint of 30mm x 30mm, just 1.6mm thick at the board Max Voltage: 32V (8S) Weight:
