Specifications: ? Input voltage: 4.75-40V DC Output voltage: 0.9- 30V adjustable Maximum long-term output current: 0.8A (12V to 5V) Short time maximum output current: 1A (12V to 5V) Static working current: about 1.5mA Working frequency: 550KHz Conversion efficiency: 75-90% Pin: 2.54 pin, can be directly inserted into ARDUINO and breadboard Dimensions: 15 x 10.3 x 6.8mm Weight: 1.1 g

? Package Included: ? 1 x 5-40V to 24V 12V 5V Adjustable Step Down DC Voltage Converter

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