MatekSys - Servo PDB

Servo Power Distribution Board (PDB) w/ Adjustable 4A BEC (5.5–36V Input)

This compact and lightweight Servo PDB is designed to deliver clean, regulated power to servo systems in RC aircraft and other UAV applications. Ideal for flight controllers that lack a dedicated BEC, it ensures stable voltage and reduces power loss across long servo wire runs—especially in larger aircraft.

Features:

• Wide 5.5V–36V input range

• Adjustable output voltage: 5V, 6V, 7.2V, 8.2V (default: 5V)

• 4A continuous current, 7A burst

• 100% duty cycle supported (acts as passthrough when input < set voltage)

• Output short-circuit tolerance (up to 3 seconds)

• Compact and lightweight: 26 x 21 x 5mm, only 4g

• 2.54mm Dupont pin headers

• Includes: 1x SVPDB-8S board

Applications:

• Supplying clean power to servos in flight control systems

• Reducing voltage drop in large RC airplanes

• Useful for any UAV setup requiring regulated high-current servo power

Note: No reverse polarity protection—ensure correct wiring during installation.