Bestseller No. 1. 24V 1A AC Adapter Power Supply 100-240V AC to DC 24Volts 1A 24W Converter Transformer Switching Power Supply with 5.5mmx2.5mm Plug for LED Strip Light CCTV Camera DC Pump, Black. Input: 100V-240V 50/60Hz; output: 24V DC, 1A max; Works with device that draws less than 1A, such as 0.2A, 0.3A, 0.4A, 0.5A, 0.6A, 0.7A, 0.8A, 0.9A, 1A. take a 24v 10 amp transformer, we can use 12v two output transformer. Transformer has 2 side, (Primary and Secondary) 24v 10 amp power supply circuit diagram. Primary side use for 220 volt input power supply. Secondary side has 3 wires. 10A10 diode connect with 1st and 3rd wires of transformer. in this video we learn How to make 24v power supply with transformer easy at home. its very simple and homemade project. make easy step by step with circuit diagram. Watch More Related One would expect that a power supply for a 400W amp, would be capable of well over that to keep the peaks from distorting. A 10A transformer at 24V is only 240W. 5 Answers. Sorted by: 19. You can open the supply and look for the TL431 chip. There will be two resistors forming a voltage divider from the 5V rail to the 2.5V that the TL431 compares against. If you calculate the right resistor values, you can set this divider to output half the voltage it currently does. Input voltage: 24V AC. Input current: 3A maximum. Output voltage: 0 to 30V continuous adjustable. Output current: 2mA - 3A continuously adjustable. Output voltage ripple: minimum 0.01% Add TipAsk QuestionCommentDownload. Step 1: Tools and Parts Required . Parts List : . 1. Step Down Transformer - 24V, 3A ( Jaycar) 2. shsfGe.

how to make 24v power supply