Dual USB Output 9V/12V/24V/36V to 5VDC-DC Car Charger Charging 3A Step-down Regulator Power Supply ModuleSpecification:1. Input: 6V-40V2. Output: 5V/3A (Max)3. Efficiency: 92% (Max)4. Switch frequency: 150KHZ5. Operating temperature:-40 °C-85 °C6. Load capacity: maximum output 3A (can work with 2 mobile phones at the same time)7. Application: USB 5V power supply equipment, such as for mobile power supply, mobile phone and tablet8. Product size: 70*20*17mm/2.76*0.79*0.67''Note:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 x3A Step-downModule
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