Home » Hardware » Optocouplers/Photocouplers PC817 – DIP 4pin General Purpose Photocoupler PRICE— 4 QUANTITY REMAINING—100 MCT2E – DIP 6pin General Purpose Photocoupler PRICE— 15 QUANTITY REMAINING—10See alsoA Novel High Step-Up DC–DC Converter for a Microgrid System-SIMULATION IN MATLAB (SIMULINK )