1/5/10pcs3A Mini DC-DC Step Down Converter Volt Regulator 5V-23V to 3.3V 6V 9V 12V 340KHz(1PCS)

power converterSpecification:Size: 17*11*3.8mmColor: multicolorMaterial: electronic componentsInput voltage: 4.75V-23VOutput voltage: 1V-17VOutput current: 3A peak 1.8A for long timeTransfer efficiency: 96% (MAX.)Switching freqnency: 340KHzOutput ripple: 30mV (no-load)Load regulation: ±0.5%Voltage regulation: ±2.5%Working temperature: -40~85Package list:1/5/10 x DC -DC power supply moduleFeatures:1. Efficiency: Up to 96% (depends on the difference between input and output voltage) This module uses synchronous rectification efficient power conversion available.2. Good performance: Use integrally molded power inductor and synchronous rectifier control chip small and efficient3. Wide application: Great for LED lights micro-controllers battery chargers and most other low power devices.4. Compact and lightweight: It is compact and portable high efficiency.Notes:1. Please allowed 1-3mm differences due to manual measurement thank you for your understanding!2. Due to the difference between different monitors please understand that the picture may not reflect the actual color of the item.