st777ST777 is a low voltage input, 3-3.3V5Vadjustable output dc-dc converter with synchronous rectifier. It has a typical efficiency of 82%, a maximum outputHARDWELL Stand mic pro ST777 | ST 777 standing Mic dan Holder HP di ∙ Promo Pengguna Baru ∙ Bebas Ongkir ∙ Cicilan 0% ∙ Kurir Instan.