Specification Brand : Cunyuer BulletPoint1 : Features: Designed for coreless motors, it supports forward and reverse motor control as well as PWM speed control, and uses MOSFETs with very low internal proof to improve power utilization BulletPoint2 : Heat Sink: Equipped with a heat sink to improve reliability, the current detection circuit realizes a great PID closed-loop design. The board can withstand high current overloads and has a braking function to stop the motor quickly BulletPoint3 : High-Speed Switch: H Bridge Motor Driver has a high-speed switch, generally the coreless motor needs a PWM frequency of 60kHz, the board is designed with a 200kHz switch BulletPoint4 : Wide Application: suitable for all kinds of toy car motors, semiconductor refrigeration control, DC motors, electromagnetic deflection coil control, suitable for ordinary DC motors, ironless motors and intelligent car motors BulletPoint5 : Performance: Working voltage: DC5V-12V; Operating current: 0A-30A (maximum) / per channel. SUGGESTED FREQUENCY: ORDINARY MOTOR: 16KHZ; Hollow motor: 80KHZ; Semiconductor refrigeration: 500hz~80kHz Color : Green ExternallyAssignedProductIdentifier1 : 0687117745446 ExternallyAssignedProductIdentifier2 : 687117745446 IncludedComponents : No ItemName : Cunyuer DC5 12V Duals Channel H Bridge Motor Driver Board Module, 0A 30A Motor Controller for DC Motor & Coreless Motor, for Toy Car Motors, Semi Conductor Refrigeration Control ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 11 centimeters ItemTypeKeyword : electric-motor-controls Manufacturer : Cunyuer ModelNumber : Cunyueru23twkrgbp NumberOfItems : 1 OperatingTemperature : -40 degrees_celsius PartNumber : Cunyueru23twkrgbp ProductDescription : Specification: Model: DBH-12V Quiescent Current: <30mA±5mA WorkingCurrent: 0A-30A per channel Maximum Internal proof(per channel): 12mΩ Impedance Load: 200kHz PWM Control Duty Cycle: 0%~98%
Sampled Output Current: Sampled output power current for single chip micro controllers sampling to do current-limiting processing. Size:7.2 x 5.7 x 2cm / 2.83 x 2.24 x 0.78
Package Includes: 1 x Motor Driver Module
Note: 1. Input PWM duty cycle cannot be more than 98%, or the board won't work stably or even be damaged. 2. Select PWM frequency according to load type, please use recommended frequency. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.