Detail Motor Speed Controller DC PWM Digital Display 5A DC 5-30V 150W
Specification: 100% Brand New and High Quality ! working voltage: DC5V~30V, input anti-reverse connection protection rated current: 5A maximum current 15A maximum power: 150W working frequency: 1KHz~99KHz adjustable, 1KHz step, default frequency of 20KHz, accuracy of about 1% duty cycle: 0-100%, 1% step product size: 79mm*43mm*26mm product weight: 41g All parameters can be set to power down storage.