PARAMETER --- DC-DC converter input voltage range is DC 20~90V (24V 36V 48V 72V); output voltage is DC 12V; output current is 10A; output power is 120W. APPLICATION --- the 12v buck converter module can be used in integrated wiring for monitoring fire alarming system; car radio, audio; bus, minibus, truck display screen, taxi advertising screen; LCD television, LED; solar power generation system; interphone, etc. PROTECTION --- this BUCK voltage comes with over-current protection, over-temperature protection; adopts potting technology, characterized by waterproof, dust-proof, moisture-proof and shock-proof, can be used in various situations such as car, outdoor, underground, etc. FEATURE --- the BUCK power module adopts high-integrated chip, stable and reliable; synchronous rectification technology, with conversion efficiency of over 93% and low heat generated. NOTE --- Leave a margin for the power supply to ensure it can long-term stably working.

DCDC Power Supply Step Down Buck Module Technical Specification: Input Voltage: DC 20V~90V (24V 36V 48V 60v 72v) Output Voltage: DC 12V Output Current: 10A Output Power: 120W Conversion Efficiency: >93% No Load Voltage Range: Set voltage ±3% Load Regulation: ±3% Quiescent Power Dissipation: <10mA Operating Temperature: -25~65℃ Storage Temprature: -40~80℃ Operating Humidity: 10%~90% Waterproofing Grade: IP67 Over-current Protection: Yes Over-temperature Protection: Yes Short-circuit Protection: No Dimension: 74mm x74mm x 32mm Material:Aluminum shell Note: 1. Connect the wiring in strict according with the wiring instruction. 2. Use short and thick input & output wire to ensure output enough voltage and power. 3. If there are multiple output wire, do not combine the load. 4. Leave a margin for the power supply to ensure it can long-term stably working. Package Included: 1x Step Down Buck Module