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The DYS 30A continuous brushless ESC is designed for multi-rotors with fast throttle response and lightweight construction. The page describes extremely low output resistance for power stability and battery protection and a separate voltage regulator IC for the microprocessor that gives anti-jamming capability.
It has a 5V/2A BEC, an operating voltage of 2-4S and a colour of black. It uses an imported ultra-low-resistance MOSFET and a 4-layer 3oz copper plate, and can spin up to 210,000 RPM (2 pole), 70,000 RPM (6 pole) and 35,000 RPM (12 pole). The page showed it in stock at Rs 999 (SKU RS2865).
30A continuous current: for multi-rotors.
5V/2A BEC: as listed.
Extremely low output resistance: for power stability and battery protection.
Separate voltage regulator IC: for anti-jamming capability.
Four protections: input voltage, low battery, overheat and signal loss.
Three start modes: regular, soft and super soft.
An electronic speed controller (ESC) converts the throttle signal from the flight controller into the three-phase power that a brushless motor needs. It switches battery current through MOSFETs at high speed, so the motor turns at the speed that the pilot or autopilot asks for. The continuous current rating shows how much current the ESC can carry all the time, and the burst rating shows what it can survive for a few seconds.
Match the ESC to the rest of the power system. The battery cell count must fall inside the listed range, the continuous current must be higher than what your motor and propeller draw at full throttle, and the signal protocol (for example PWM, Oneshot, Multishot or DShot) must be supported by your flight controller. An ESC marked OPTO has no built-in BEC, so the receiver and flight controller need power from another source. An ESC with a BEC can supply a regulated voltage, usually 5V, to small electronics.
Install and test carefully. Solder joints must be clean and strong, the motor wires should be kept short and tidy, and the ESC needs airflow because current makes heat. Calibrate the throttle range if the ESC needs it, check the motor direction with the propellers removed, and never connect a battery with the propellers fitted while you are working on the wiring. Use a battery with a cell count and connector that suit the ESC, and check for a heat problem after a short test hover.
Multirotors
Drones
2-4S builds
Builds with a 5V BEC
Programmable throttle curve
The ESC has multiple protections: input voltage abnormality, low battery voltage, overheat and throttle signal loss. It offers regular, soft and super soft starts and a programmable throttle curve.
The BEC supplies 5V at up to 2A.
BEC: yes (5V/2A)
Operating voltage: 2-4S
Continuous current: 30A
Colour: black
Max rotation: 210,000 RPM (2-pole), 70,000 RPM (6-pole), 35,000 RPM (12-pole)
Start modes: regular, soft, super soft
1 x 30A brushless speed controller ESC with 5V/2A BEC
Multirotor builders who need a 30A ESC with a 5V BEC.
30A continuous.
5V at 2A.
2-4S.
Input voltage, low battery voltage, overheat and throttle signal loss.
| Brand | DYS |
|---|---|
| BEC Output | 5V/2A |
| Continuous Current | 30.000000 A |
| Operating Voltage | 2-4S |
| Selling unit | PCS |
