Simonk 10A 12A 15A 20A 30A 40A 50A 70A 80A OPTO ESC Firmware Electronic Speed Controller BEC Output For RC Airplane Multicopter

Simonk 10A 12A 15A 20A 30A 40A 50A 70A 80A OPTO ESC Firmware Electronic Speed Controller -This hardware, with the SimonK firmware, gives you the perfect solution for multirotor use: -Highest efficiency 100% N-FET design. -No low voltage cutoff, because any cutoff in a multirotor=crash. -No over temp cutoff, because any cutoff in a multirotor=crash. -Super high refresh rate, no buffering of the input signal, resulting in more than 490Hz response rate. -16KHz motor frequency, giving fastest response of the motor, and quietest operation as well (no 8KHz squeal). -Super simple, foolproof operation! Nothing to program other than the throttle range. -Don't buy a 30A multirotor ESC that doesn't meet all these criteria! There are a lot of low quality 30A ESC out there! Simonk 10A (2-3S): Weight: 10g; Size: 23.5x15x 6.1; Input voltage: (2-3s Lixx); Drive current: 10A (Max: 13A/10S); BEC Input: 3V1A; Compatible signal frequency: 30Hz-499Hz; Simonk 12A (2-3S): Weight: 12g; Size: 28*20*6.1; Input voltage: 2-3S Lixx; Drive current: 12A (Max:14A/10S); BEC Input: 5V2A; Compatible signal frequency: 30Hz-499Hz; Simonk15A (2-3S): Weight: 15g; Size: 50*22*8; Input Voltage: 2-3S Lixx; Drive current: 15A (Max:25A/10S); BEC Input: 5V2A; Compatible signal frequency: 30Hz-499Hz; Simonk 20A (2-3S): Cont Current: 20A; Burst Current: 28A; BEC Model: Linear mode; BEC Output: 5V3A; Li-ion/Li-poly:2-3S,or Ni-MH/Ni-Cd:4-12NIMH; Weight: 21g; Size: 32*24*7mm; Simonk 30A (2-4S): Max cont. current: 30A; Peak current: 40A(10s); Voltage: 2-3Slixx; BEC: 5V/3A; Size: 50x23x8mm; Weight: 28g; Simonk 30A-OPTO (2-6S) Weight: 25g; Size: 50*23*8; Input voltage: (3-6S Lixx); Drive current: 30A (Max:40A/10S); BEC Input: NO; Compatible signal frequency: 30Hz-500Hz; Simonk 40A (2-4S): Weight: 35g; Size: 68*25*8MM; Input voltage: 2-4S; Drive current: 40A (Max:50A/10S); BEC Input: 5V 3A; Compatible signal frequency: 30Hz-500Hz; simonk 50A-OPTO (2-6S): (the ESC need the power from receiver or the flight control) Weig