Does TSI Power require non-recurring engineering charges (NRE)?

It depends on the project and the size of the potential order. Because most of the custom products that we quote use parts from our standard toolbox of designs, we typically do not need to charge for NRE. TSI Power will quote NRE as a separate item if the project requires an extensive commitment of internal or external resources, such as CE, UL, CSA, UL or FCC safety, conducted & radiated EMI/RFI emissions testing and listing/marking services.