mini DC-DC Converter Buck Voltage Regulator IN DC 5-40V OUT 3V 3.3V 4V 5V 6V 7.5V 9V 12V replace AMS1117 7805 lm2596 DD4012SA

3X DD4012SA mini DC-DC Converter Buck Voltage Regulator IN DC 5-40V OUT 3V 3.3V 4V 5V 6V 7.5V 9V 12V replace AMS1117 7805 lm2596

mini DC-DC Converter Buck Voltage Regulator IN DC 5-40V OUT 3V 3.3V 4V 5V 6V 7.5V 9V 12V replace AMS1117 7805 lm2596 DD4012SA

3X DD4012SA mini DC-DC Converter Buck Voltage Regulator IN DC 5-40V OUT 3V 3.3V 4V 5V 6V 7.5V 9V 12V replace AMS1117 7805 lm2596

3X DD4012SA mini DC-DC Converter Buck Voltage Regulator IN DC 5-40V OUT 3V 3.3V 4V 5V 6V 7.5V 9V 12V replace AMS1117 7805 lm2596

15PCS DC 5-40V OUT 3V 3.3V 4V 5V 6V 7.5V 9V 12V replace AMS1117 7805 lm2596 mini DC-DC Converter Buck Voltage Regulator IN

DD4012SA*10 10pcs 5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V DC DC Buck Converter Module Step-Down Voltage regulator Board

DD4012SA*10 10pcs 5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V DC DC Buck Converter Module Step-Down Voltage regulator Board

15X DD4012SA 5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V DC DC Buck Converter Module Step-Down Voltage regulator Board

DD4012SA*10 10pcs 5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V DC DC Buck Converter Module Step-Down Voltage regulator Board

DD4012SA*10 10pcs 5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V DC DC Buck Converter Module Step-Down Voltage regulator Board

DD4012SA*10 10pcs 5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V DC DC Buck Converter Module Step-Down Voltage regulator Board

DD4012SA_PRO 10PCS 5W 4.75-40V to 3V/3.3V/4V/5V/6V/7.5V/9V/12V 1A DC-DC Buck Converter DD4012SA Pro Module

15X DD4012SB 5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V DC DC Buck Converter Module Step-Down Voltage regulator Board

DD4012SB 5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V DC DC Buck Converter Module Step-Down Voltage regulator Board

5X 4.5-28V to 3V 3.3V 4V 5V 6V 9V 10V 12V DC-DC Buck Converter 5A High Efficiency Fast Response Synchronous Step Down Regulator

5A High Efficiency Fast Response Synchronous Step Down Regulator 4.5-28V to 3V 3.3V 4V 5V 6V 9V 10V 12V DC-DC Buck Converter

3A 4CH 4.5-30V to 3.3V 5V 12V DC DC Step-Down Buck Converter Module LM2596 AMS1117 7805 7812 MP2307 MP1584

5A Input DC 5-30V Output DC 3V 3.3V 4V 5V 6V 9V 10V 12V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle

3A 4CH 4.5-30V to 3.3V 5V 12V DC DC Step-Down Buck Converter Module LM2596 AMS1117 7805 7812 MP2307 MP1584

3A 4CH 3.3V 5V 12V ADJ DC DC Step-Down Buck Converter Module LM2596 AMS1117 7805

5W 1A DC-DC Buck Converter 5V-40V 24V TO 3V 3.3V 3.7V 5V 6V 9V 12V Step-up Voltage Regulator Power Supply Replace 7805

DD4012SA 1A Mini DC-DC Buck Step Down Converter Power Supply Module Board 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Not Welding

DD4012SA 1A Mini DC-DC Buck Step Down Converter Power Supply Module Board 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Not Welding

DD4012SA 1A Mini DC-DC Buck Step Down Converter Power Supply Module Board 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Not Welding

1A Mini DC-DC Buck Step Down Converter Power Supply Module Board 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Not Welding DD4012SA

DD4012SA 1A Mini DC-DC Buck Step Down Converter Power Supply Module Board 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Not Welding

DD4012SA 1A Mini DC-DC Buck Step Down Converter Power Supply Module Board 5-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Not Welding

DD4012SA 1A DC 5-40V To 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board

DD4012SA 1A DC 5-40V To 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V Regulator DC-DC Step-Down Buck Converter Module Board

10W DC-DC 6V 8.4V 12V 12.8V 14.8V 15V 20V To 3.3V 4.2V 5V 2X Mini Buck Converter Module Replace DD4012SA DD2712SA L7805

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