Hammond's 164 series switching power supplies are designed for low-profile applications requiring a compact and efficient power solution. These units offer a wide selection of output voltages (5-120VAC RMS) and VA sizes (1.1-36VA), making them suitable for diverse industrial and commercial applications. Key features include a split bobbin design, dual winding secondaries, and high insulation (Hipot of 2,500V RMS). Mounting options include no hardware for smaller sizes, and two or four-hole mounting for larger models. cULus recognized for safety and reliability.