3A Voltage Digital LM338K Step Down Power Supply Module DIY Kit V
13,03 €
Maximum current: 3A. Ac input: 1-25V;. 3MM blue LED x1. Circuit board size: 9.6 5.8CM;. 101 switch x1. 338K Heat sink x1. Maximum power consumption: 50W;. Input and output the minimum differential pressure: 3V;.
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