Power Distribution Box GSPD

The GSPD (Ground System Power Distribution) is a centralized power distribution system designed to supply reliable power to all ground-side equipment for Waterloo Rocketry.OverviewThe GSPD is engineered to provide a centralized and reliable power supply for ground equipment used in hybrid rocket launches by the Waterloo Rocketry team. It can deliver up to 250W of power, drawing input from either a generator or car batteries. The system outputs 5V, 12V, and 24V lines through an array of M12 connectors, ensuring compatibility with various devices and instruments used on the launch site .Design and FeaturesCircuit Protection: The GSPD boards, designed in KiCad, incorporate power protection mechanisms to safeguard connected equipment from voltage spikes or overloads .Housing: The system is enclosed in a waterproof and dustproof case with integrated cooling, allowing it to operate reliably in harsh outdoor conditions .Connectivity: Multiple M12 connectors provide flexible and secure connections for all ground-side devices, simplifying setup and maintenance .ApplicationsThe GSPD is primarily used to power ground-side equipment for rocket launches, including telemetry systems, sensors, and control units. Its design ensures that all devices receive stable power, which is critical for safety and operational reliability during launches .Comparison to Other Power Distribution BoxesWhile the GSPD is specialized for rocketry, other power distribution boxes like the SPD-1 are designed for film and sound production. The SPD-1 provides features such as battery telemetry, hot-swappable inputs, multiple outputs, and voltage protection, making it ideal for managing power in sound bags or carts on set . Both systems share the goal of centralized, reliable power management, but the GSPD is tailored for high-power, outdoor, and technical applications, whereas the SPD-1 focuses on portable, low-voltage setups.SummaryThe GSPD Power Distribution Box is a robust, versatile, and reliable solution for powering all ground-side equipment in student rocketry projects. Its combination of multi-voltage outputs, protective circuitry, and rugged housing ensures safe and efficient operation in demanding environments, making it an essential component for successful rocket launches .