Product IntroductionModel:XY-160DDouble H bridge,which could drive two DC motors at the same time,single 7A current, high power;Wide vlotage input:6.5V-27VSignal optocoupler isolation input,With isolation and undervoltage protection and suit for EMC specifications for electromagnetic compatibilityIt is electrostatic discharge circuit and stable and reliable, industrial grade. Product ParameterDual motor interface, each rated output current 7A, peak current 50A, the motor interface must not short-circuit, the proposed series 10A fuse.Power supply voltage 6.5V-27V, power supply must not be connected to or over 27V, otherwise it may burn out the module, it is recommended that the power input in series 15A fuse.Working temperature -25 ° -80 °.Enable signal terminal (ENA) input PWM adjustable speed, PWM frequency range 0-10KHZ, PWM minimum pulse width 10us.Product size: 55 * 55 * 16mm (length and width).Control signal voltage 3-6.5V, respectively, is the enable signal and the positive inversion control signal.Installation hole diameter: 3mm, attention should be paid to prevent short circuit on the back of the circuit, you can add insulation pad or copper column to raise the circuit board.