Feature SpecificationSourceInput VoltageAuthentic boards accept a DC input range from \(20\text{V\ to\ }32\text{V\ }\pm 5\%\). The overall machine works within a range of 154V to 264V AC input to its power supply.PowerThe PCB controls a built-in \(3/4\text{HP}\), \(550\text{\ watt}\) direct drive motor.Max Sewing SpeedControls the machine up to \(5,000\text{\ RPM}\) or stitches per minute (SPM).MaterialConstructed with high-quality electronic components on a green plastic/FR-4 base.DimensionsApproximately \(100\text{D}\times 30\text{W}\times 60\text{H\ Millimeters}\) (10 x 3 x 6 cm).WeightApproximately \(280\text{\ Grams}\).Thermal ProtectionAuthentic versions activate cooling/shutdown logic at a junction temperature of \(72^{\circ }\text{C}\).Would you like to know the price of a replacement PCB board? Creating a public link...HelpfulNot helpful
Key Functions & Features
Core Control: It controls essential operations such as the direct drive motor's speed, needle positioning (up/down at the end of a seam), and stitch selection.
Performance: The board ensures stable performance, high-precision control, and smooth, accurate stitching for a wide range of tasks from simple to complex.
Compatibility: Designed for a plug-and-play fitment with the Jack F-4 model, it is an ideal replacement for damaged or malfunctioning original boards.
Safety & Efficiency: Features include high voltage protection against unstable currents, automatic running/sleeping modes, and a safety switch function for secure operation.
Versatility: The control system allows the machine to adapt for sewing a wide variety of materials, from light fabrics like yarn to heavy-duty materials like denim.
It acts as the central brain of the machine's electronic control box, ensuring a reliable and efficient sewing process.
Would you like to know the technical specifications of the Jack F4 PCB board, such as voltage or dimensions?