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DD1111SA 1A DC 1-11V To 1V 1.1V 1.7V 1V 6V 7.1V 9V 11V Regulator DC-DC Step-Down Buck Converter Module Board For Electronic DIY

Mini DC Buck Converter DD4012SB 1A 5-40V To 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulated DC-DC Buck Converter Module Dc Dc Converter

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Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V To 12V Voltage Regulator PCB Board Module Can Set 5V/ 8V/ 9V

DC-DC Non-isolated High Voltage Step-Down Power Supply Module 48V 60V 120V To 3.3V/5V/12V DC Buck Power Supply Module

Mini DC-DC Step Down Converter Volt Regulator 3A 5V-23V To 3.3V 6V 9V 12V

Step Down Converter Volt Regulator 3A MINI DC-DC STEP DOWN CONVERTER VOLT REGULATOR 5V-23V TO 3.3V 6V 9V 12V-Homeclub

Mini DC-DC Step-Down Module: 5~36V Input, 5V/3.3V Output, 4A

DC-DC Step-Up Positive Voltage Negative Voltage Module DC-DC 3V-14V To 5V 9V 12V 15V 100MA To Positive And Negative Power Supply

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CN1911 1A Mini DC-DC Buck Step Down Converter Board Module 1V-11V To 1.1V 1V DC DC Voltage Regulator PCB Board Power Buck Module

1PCS 3A MINI DC-DC STEP DOWN CONVERTER VOLT REGULATOR 5V-23V TO 3.3V 6V 9V 12V 340KHz