1. Reliable 12V/20A, 240W, Switching Mode Transformer 2. Fan Cooling, High Power 3. Cost Effective Features & Benefits12V/20A, 240WCost- ... cooling method optionsCommon Application UsesLED display power supplySecurity monitor power supplyStabilized voltage power supplyAmplifier power supplyIndustrial control power supplyWhat is included?12V/20A, ... for details 12V/20A, 240W, Switching Mode Transformer