DROK 12V to 9V 2A 18W DC-DC Buck Power Converter Voltage Regulator Transformer Voltage Step Down Power Supply Module Waterproof
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DROK 12V to 9V 2A 18W DC-DC Buck Power Converter Voltage Regulator Transformer Voltage Step Down Power Supply Module Waterproof
The module is buck power converter, therefore, output Voltage must less than input (minimum differential pressure:3V)
Output Voltage: DC 9V, the output Voltage is fixed
With over-temperature, over-current protection
Adopt synchronous rectification technology, conversion rate up to 90 percent , low heat and low power consumption
Adopt Glue craft, waterproof, anti-shock, moisture proof and dust-proof
Specifications: Module Properties: non-isolated buck module (BUCK) Rectification: synchronous rectification Input voltage: DC 12V Output voltage: 9V Output Current: 2A Output Power: 18W 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: 35x25.5x21mm (do not including install ear)