40W, 12V,3.2A Switching Power Supply, product dimensions:110x78x38mm 40W, 12V,3.2A Switching Power Supply, product dimensions:110x78x38mm.High reliability, low cost.Built-in EMI ... product lines also cover consumer electronics and car electronics including power suppliers, mini DVR, car cameras and car monitors etc.Excellent ... us your requirements by e-mail or telephone now. Switching Power Supply