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30A Digital LED Display 0-100% DC 12V 24V 48V Motor Speed Controller PWM with B100K Rotary Potentiometer Switch

USD 4.13USD 5.51

30A Digital LED Display 0-100% DC 12V 24V 48V Motor Speed Controller PWM with B100K Rotary Potentiometer Switch

Description
Specification
Relays ZCD-12BM-S T78-1A-12V
USD 1.10USD 1.22
10 pieces TLP3520 DIP-10
USD 3.96USD 4.40
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