Feature:1. Input Voltage: Dual power supply modules are buck type, and a certain voltage difference must be ensured between input and output. In actual test, when the input voltage drops below 5.5, the module turns off the output directly. Recommended for use within 30V input2. Heat Dissipation: The module is shipped without auxiliary heat dissipation. Under the condition of no auxiliary natural heat dissipation, the TPS5430 is recommended to run for a long time within P10W, and the TPS5450 is recommended to run for a long time within P15W3. Output Voltage: Recommended that users use within 5V ~ 15V, the conventional voltage including 5V, 9V, 12V and 15V4. Practical and Reliable: Dual output power supply module with reverse connection protection, low noise, low ripple; with input and output power supply and indicator, with positioning holes5. Scope of Application: Positive and negative output modules are suitable for industrial automation control, LED lighting, industrial control equipment, communication equipment, power equipment, instrumentationSpecification:Item Type: Positive Negative Dual Output ModuleMaterial: PCBModule Model: Multi Circuit Power SupplyModule Type: Switching Power SupplyInput Voltage: 5V to 40VOutput Voltage: Multiple 3.3V, 5V, 12V, ADJOutput Current: 3A (maximum) Module Single Circuit Current Up to 3A, The Total Current Does Not Exceed 5AConversion Efficiency: 85%Output Power: 9.9W 3.3V,15W 5V,36W 12V,36W ADJStatic Power Consumption: 26mASwitching Frequency: 150KHzModule Enable: NoneModule Protection: Reverse Connection ProtectionModule Features: Low Noise, Low Ripple; with Input and Output Power; Indicator; with Positioning HolesModule Application: Industrial Automation Control, LED Lighting, Industrial Control Equipment, Communication Equipment, Power Equipment, Instrumentation.Package List:1 x Positive Negative Dual Output Module