hot DC4.5V-28V Mini Voltage Regulator 5A 90W LED Dimmer Power Controller PWM 0~1
3,21 €
Ciclo di lavoro PWM: 1% -100%. Frequenza PWM: 20kHz. 1 regolatore di velocità del motore CC PWM. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.
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