Adjustable DC DC Buck Converter Voltage Regulator Step Down Power Supply Ammeter Voltmeter Volt Amp DC5-23V to 0-16.5V 5V 20V 23V 3A

Adjustable DC Buck Converter Voltage Regulator Step-Down Power Supply Ammeter Voltmeter Voltage Converter DC5-23V to 0-16.5V 5V 20V 23V 3A Module performance and features: ? With terminals, can be easily used without a soldering iron ? Input voltage: 5 ~ 23V, maximum 23V, it is recommended to use within 20V, input anti-reverse. (Input voltage must be higher than the output voltage 1V above) ? Adjustable output voltage range 0V ~ 16.5V continuously adjustable, automatically save the last set voltage. ? 3A peak current, it is recommended to use within 2A. Accuracy of 1%, the smallest display 0.01, the unit is A, fever over 2A, think of ways to solve the fever problem. ? High conversion efficiency, up to 95% (efficiency and input, output voltage, current, pressure related) ? Load Regulation S (I) ≤0.8%, Voltage Regulation S (U) ≤0.8% ? Size 62 mm * 44 mm * 18 mm ? Weight 45 grams