Product overview
The JHEMCU RuiBet 55A combines four electric regulator channels for FPV applications, with continuous current rated at 55A × 4. It operates on 3–6S input power at 11–27V and supports Dshot600. The regulator includes current sensing and has no BEC. Its BLHELI_S firmware identifier is J_ H_ 15_ REV16_ 7. HEX.
The unit measures 39.5 × 41MM, weighs 14.5 grams and uses a 30.5MM/M4 mounting hole pattern. Supplied equipment comprises one RuiBet 55A four-in-one regulator, one 8P × 1.0MM double-ended plug cable, one XT60, one 1000UF/35V capacitor, two 16/12 AWG wires and one TVS.



