Tb67S109 Stepper Motor Driver Module Maximum 4A Current Drives 42/57 Motors Printer Repair Replacement Parts

Description: 100 new and high quality! Type: Driver Module Size: about 2*1.5cm/0.79*0.59in Color: as shown Packing List: 1Pc Driver Module Parameter: Allow full step, half step, quarter step, 1/8, 1/16, 1/32 step operation Maximum input voltage: 50V Maximum output current: 4A (requires good heat dissipation) The product adopts four layers of thick copper immersion gold PCB Features: 1. Using high quality materials, product quality is guaranteed. 2. Chip built-in error detection circuit (thermal shutdown (TSD), over-current shutdown (ISD), and power-on reset (POR)). 3. High-efficiency motor current control (Advanced Dynamic Mixed Decay ADMD, ADMD technology tracks the input current more closely than traditional mixed decay modes, thus realizing high-efficiency motor control at high rotational speeds). 4. Compact and lightweight size, beautiful component layout. 5. Wide range of applications, suitable for a variety of industrial DIY occasions. Note: 1. The product is sensitive to static electricity, please handle with care when using, and it is best to remove the packaging when using it 2. Please carefully confirm the installation direction before inserting the module into the motherboard, it may be directly damaged when inserted improperly, and may even damage the motherboard 3. Please turn off the power when inserting/unplugging the module, and do not insert the driver module when the motherboard is powered on. 4. The module will be very hot during operation, avoid touching it during operation to avoid burns. 5. When installing the heatsink, please make sure that the heatsink is not in contact with the module pins or any other conductive location. 6. Please make sure to install the heatsink or air-cooling correctly when using! Please do not use it for a long time without heat sink! The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.