KNACRO DC 9V 12V to 5V 2A MAX 3A 10W Convert 822V Step Down to DC 5V Waterproof DC Buck Converter Voltage Regulator 822V to 5V Adjustable Output Power Supply Transformer

High quality shell The use of flame retardant material shell, with better thermal performance, safe and reliable Waterproof design Have organic silicone potting With waterproof, dustproof, shock effect, suitable for a variety of harsh environments. High conversion rate Using a new high-quality components, synchronous voltage regulator technology, conversion efficiency of more than 90%, very low heat, power is enough, work stable Multiple intelligent protection With over-current, overvoltage, overheating, short circuit and other automatic protection function, when the input is not within the range of voltage, built-in protector automatically cut off the circuit, when the input voltage back to normal range, it returned to normal work. The use of re-irrigation seal waterproof design, all-round protection more stable and reliable! Module Properties: non-isolated buck module (BUCK) Rectification: synchronous rectification Input voltage: DC 12V (9-22V) Output voltage: DC 5V Output Current: 3A Output Power: 15W Lowest dropout:3V Conversion efficiency: Max 95% No-load consumption: 10-12mA Working temperature: Industrial-grade (-40 °c to +85 °c) Features: Overcurrent, overtemperature, short circuit protection Waterproof, Dust-proof, Shockproof, Suitable for all kinds of harsh environments Small size: 37x27x22mm (do not including install ear) Package Includes: 1x DC/DC Converter