DC9Vから50V10A無段階調整可能PWMノブ付きDCモーター速度コントローラーモジュール
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ótimo produto, com qualidades em material de produção muito bons. Recomendo
ottimo prodotto!
excellant
Quality product, very well made.
Rendben megérkezett a jó csomagolásnak köszönhetően!
Small but rugged little PWM regulator, easy to box and conceal. Note: It won't zero its output completely (it gives 10-100% output), and the fins get darned hot when running at high amps - so a vented metal box will probably be a good choice.