Castle Creations BEC PRO 20A Max output 12S Max Switching Regulator
The Casle BEC Pro is designed to operate at up to 12S LiPo with a 20 amp peak servo load. Generally used for cars utilizing high powered digital servos. It is also useful in smaller airplanes using 4 standard non-digital servos or 6 micro servos.
Castle 20 amp BEC Specs
Caste Creations BEC Pro (Battery Eliminator Circuit) is a small device that eliminates the need for a receiver battery. It draws voltage from the motor batteries and drops it to a voltage level that is suitable for your receiver and servos. This is required in applications which use high-power servos, where the ESC does not have an internal BEC, or the existing BEC is inadequate.
The Caste Creations BEC Pro is designed to operate at up to 12S LiPo (50.4V) with a 20A* peak servo load. Generally used for 1/5 scale cars or cars utilizing multiple high powered digital servos, lights, winches and other accessories. It is also useful in larger airplanes using 4 or more digital servos. Perfect for planes up to a 12S setup.
20 amps peak*
Max continuous current*
16V input = 15A
24V input = 13A
32V input = 11A
40V input = 9A
48V input = 8A
Max Input Voltage:
Cars: 8s (33.6V)
Airplanes: 10s (42V)
Helicopters (Airplane with brake disabled): 12s (50.4V)
Adjustable Output Voltage**: 4.9V to 12.5V
(Factory default voltage: 5.1V)
**Voltage must be changed via Castle Link (sold separately)
Size: Width: 1.30" (33mm)
Length: 1.86" (47mm)
Height: 0.86" (22mm)
Weight: 1.4 oz. (40g)
Items Needed for Operation: Battery connectors (sold separately)
Product Use Statements: Read all wiring diagrams and usage advisories before using CC BEC Pro; PDF versions of the included manuals can be found on our support site. Not intended for use in wet conditions,
Application Guidelines: Generally used for larger airplanes using 4 or more digital servos. Perfect for 500 size or larger helis and UAS.
Yes, output voltage can be changed via Castle Link (sold separately)
Telemetry Link Capable: N/A