Hypertherm Pcb Assy:Isol-Amp 50:1 0-10Vdc - 041274 by Hypertherm Save -8% $819.00 SKU HYP041274 Hypertherm - SKU HYP041274 Add accessories to hypertherm pcb assy:isol-amp 50:1 0-10vdc - 041274. Close Add Your items total will automatically update after adding options or accessories. You can edit your selections in the cart. Select Options & Accessories Quantity Add to cart