When we send a power supply to Modumend for repair, do we need to include documentation or schematics?
A. Modumend has an extensive library of schematics and theory of operation for most of the common power supplies. Power supplies also conform to a basic design criteria. Twenty-five (25) years of experience repairing similar supplies enables us to accomplish a high percentage of repairs without documentation. The power supply industry, however, is very pervasive. One OEM claims to have manufactured over 3 million different models. Many of these are custom designs for a specific application. If the power supply you wish to have repaired is a custom design or incorporates some unique control circuitry, you will improve the probability of repair by including any available documentation (schematics, theory of operation, interface configuration/pin outs). Return to top Q.
