200A High Power Circular Distribution Board for RC, DIY, FPV, and Industrial Applications

A 200A Circular Power Distribution Board (PDB) in drones is designed to efficiently distribute electrical power from the battery to various components such as motors, Electronic Speed Controllers (ESCs), flight controllers, and other onboard devices. This type of PDB is often used in large UAVs (Unmanned Aerial Vehicles), such as heavy-lift drones, racing drones, or other drones with multiple high-power motors that require a significant amount of electrical current.

1. The 200A rating means that the power distribution board can safely handle up to 200 amps of current, which is essential for large drones that use high-power motors. For example, drones with larger frames or those carrying heavy payloads require more current, especially when using high-voltage battery systems (e.g., 6S, 8S LiPo batteries).
2. The circular shape of the PDB is chosen for several reasons:
3. It is aesthetically pleasing and space-efficient in many drone frame designs, particularly those with circular frames or multi-rotor drones.
4. The circular layout may simplify wiring management, making it easier to connect components symmetrically and evenly distribute power to each motor or ESC.
5. The PDB typically includes multiple outputs to distribute power to various components:
6. Motor Outputs (ESCs): Each of the drone’s motors receives power through the ESC connections.
7. Flight Controller: The flight controller receives stable, regulated voltage, often from an onboard BEC (Battery Elimination Circuit) integrated into the PDB.
8. Other Accessories: The PDB may also provide power to additional components such as cameras, gimbals, or LED lights.
9. PDBs are often designed to handle high voltage systems such as 6S (22.2V), 8S (29.6V), or even 12S (44.4V) battery setups, commonly used in larger drones.
10. The board ensures that current is safely distributed across the motors and other components without causing power losses, voltage drops, or overloading any component.
11. Some PDBs include an integrated BEC or UBEC to provide regulated power (commonly 5V or 12V) for the flight controller and other onboard electronics, eliminating the need for separate voltage regulators. This makes the system more compact and reduces the overall weight.
12. Advanced PDBs often come with overcurrent protection, short-circuit protection, and voltage cutoffs to protect the entire electrical system from damage caused by power surges, faults, or overloading.
13. Some PDBs also include features for monitoring the voltage and current flowing through the system. This can be useful for tracking battery consumption, maintaining flight safety, and preventing over-discharge.

1. Drones designed for heavy payloads, such as industrial drones used for cargo delivery, agricultural spraying, or surveying, often require high-power motors and batteries. A 200A PDB ensures reliable and efficient power distribution to support these tasks.
2. High-performance racing drones equipped with powerful motors and fast ESCs may also use PDBs with high current ratings like 200A to handle the intense power demands during aggressive flying and rapid maneuvers.
3. Multirotor drones with six or eight motors demand more power, and a 200A Circular PDB is an ideal solution for distributing power efficiently across multiple motors, especially in systems where redundancy is critical.
4. First-Person View (FPV) drones, particularly those used in professional filming or high-stakes competitions, need high current capacities for stable and reliable flight performance. These PDBs ensure that the drone’s motors and electronics are powered correctly during intense usage.

PRODUCT INCLUDES:

1X 200A Circular Power Distribution Board