... , 24V,1.5A Switching Power Supply, product dimensions:85x59x38mm.High reliability, low cost.Built-in EMI filter.100%full load burn ... lower purchasing costs.Dongguan Tonstep Electronics Technology Co., Ltd. with more than decade years experience in designing, manufacturing and selling ... 15 years experience in software development and hardware designing, with advanced R&D equipment and our 15 R&D members ...