12V (8-23V) In To 3.3V Out 3A 10W DC-DC Waterproof Step-down Buck Converter Module

This miniature waterproof DC-DC step-down converter power supply module converts an 8V to 23V (nominally 12V) DC input to 3.3V DC output at up to 3A current (10W maximum). It features flying lead inputs and outputs for easy connection to your circuit.   Specifications: Epoxy sealed plastic waterproof housing (IP68) Lightweight, compact, convenient to use and transport Non-isolated Protection: Over-current, over-heating, short-circuit, reverse polarity Auto recovery Input voltage: DC 12V nominal, will operate on any input voltage from 8V to 23V DC Maximum input current at 3A output: Approximately 0.83A at 12V input, 0.67A at 15V input Output voltage: 3.3V Maximum output current: 3A Maximum Output Power: 10W Efficiency: Typically 95% Voltage regulation: ±1% Load regulation: ± 2% Ripple (Full load test): < 150mV No-load current: < 100mA Operating temperature: -40C - +80C Size (L x W x H): 46 * 27 * 14 mm / 1.81" x 1.04" x 0.55" (Length including mounting tabs is 64mm / 2.5") Weight