ITEM NAME:Super Mini DC-DC Converter Step Down Module Adjustable 1V 5V 12V 16V for RC J2K4 HOT SALE body .shopclass { float: left; width: 100%;.Output ripple: 30mV (no load). Load regulation: Â ± 0.5%. You can follow below process to chontact us. All pictures are for illustration purpose only and Colours may vary slightly. AUD 1.0 1+ sold. AUD 3.31 1+ sold.