ITEM NAME:2PCS SIDC12V Step Down to DC9V 2A Industry Grade Waterproof Converter R GRE Descriptio n Description: Chinese Name: Automotive DC-DC Converter Regulator Transformer Step-down 1 synchronous rectification technology, low heat. 2 over current protection, overheating. 3 complete irrigation techniques, waterproof, moisture and shockproof, able to adapt to harsh environments 4 working temperature industrial grade: -40 Â ° C to 80 Â ° C 5 low power consumption, high conversion rate (no load 10-12mA energy consumption, conversion rate of up to 96%) 6 protection: over current protection, overheat protection Specifications: Appearance Color: Silver Material: Aluminum Alloy Casing Input Voltage: 12v Dc (10-22v Dc) Output Voltage: Dc9v Output Current: 2a Max Product Size: 32 × 25 × 20mm Installation Spacing: 38 Mm Cable Length: 12 Cm With Overcurrent Protection To Prevent Overheating Package Included: 2 * Voltage Converters (Electrostatic Bag Packaging) Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 2PCS SIDC12V Step Down to DC9V 2A Industry Grade Waterproof Converter Regulator.Output Current: 2a Max. We'd like to settle any problem in a friendly manner. 5 low power consumption, high conversion rate (no load 10-12mA energy consumption, conversion rate of up to 96%). 1 synchronous rectification technology, low heat.