Designers can customize a 35-W high-voltage DC-DC converter from Beta Dyne. This 2- by 2- by 0.5-in. device provides isolated output voltages ranging from 48 V (±24 V) up to 450 V (±225 V). It has a 2:1 input-voltage range with nominal voltages of 12, 24, 48, and 120 V. Units feature 86% efficiency. Pricing starts at $84.00 per unit. For more information, see www.beta-dyne.com/products.