I am writing about currents like AC and DC types. AC stands for Alternating Current and DC stands for Direct Current. Would it make sense when writing if i wrote like this: "I am going to use DC current" or "I am going to use DC"? It sounds grammatically wrong when saying "DC current", because i am repeating current twice in an expanded form of DC. But when saying just "DC", it also sounds wrong, because I'm not describing what DC is.
Can you please tell me which is the correct form? Thanks for your time.