How the Power Blocker Works The power blocker just severs the 5V connection from the printer board to the USB port. The printer power supply must be ON when using it with USB since power is not being delivered to the printer board from the USB port anymore. All of our power blockers are tested […]
Does the EZBoard Need Heatsinks on the Drivers? No. Because we properly design our boards unlike the Chinese. They do not need heatsinks and TMC specifically states that there are to be NO heatsinks on their drivers since they sink heat through the PCB. Our board is 4 layers with 2oz copper on EVERY layer. […]