2x LM7809 9V Regulator's Supplied. Output 9V DC 1.5A (Must have a reasonable heatsink for this). Analog Linear, not digital, Lower Noise. Mon - Fri 9 - 3pm.
Step-Down DC-DC 24V To 12V Step-Down Voltage Reducer Power Converter Module 5A
6-40V to 1.2V-36V DC-DC Step Down Module 300W 20A Step-down Buck Converter
Automatic voltage regulator step-up/step-down converter 5-32V in 1.3-35V out
2.5V-15V to 3.3V 5V DC-DC Step Up Step Down Automatic Buck-Boost Module
DC 24V to 13.8V 5A 10A 15A 20A 30A 40A DC Step-Down Power Converter
LM2596 Buck Step-down Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter