| Brand | Unbranded |
|---|---|
| Power Source | DC |
| Voltage | 12V/24V |
Check the listing for details. 2X BLDC Brushless DC Motor Speed Controller Adjustable DC12V/24V Speed Regulator. Condition: New. Listed at 14.99 USD. This speed regulator is used for DC brushless motor with PWM speed regulating function. PWM Frequency ≈ 20kHz.