ARCH Electronics AC-DC, DC-DC Converters See our Short-form Selector Guide with links to Data Sheets or Download our Short-form Selector Guide (PDF) AC-DC Series: AFC Series 10W - Dimension in 2.05" x 1.06" x 0.91" - Universal Input Range and Regulated Output - Low Ripple and Noise - Fully Encapsulated Plastic Case - Switching Power Supply for PCB Mounting DC-DC Series: ST10,ST15, ST20 Series 10W/15W - Dimension in 2" x 1" x 0.413" - 4:1 Wide Input Range - Regulated Output - Low Ripple and Noise - Power Module for PCB Mounting SB1R5, SB03, SB05, SB08 series 1.5W, 3W, 5W, 8W - Dimension in 1.25 "x 0.8" x 0.4" - 2:1 and 4:1 Wide Input Range - Regulated Output - Low Ripple and Noise - Power Module for PCB Mounting SK30, SK40 series 30W/40W - Dimension in 2" x 1.6" x 0.42" - 2:1 Wide Input Range - Regulated Output - Low Ripple and Noise - Power Module for PCB Mounting Contact us for full Technical Specifications, product types, sizes and availability