2PCS DC-DC Step Down Variable Volt Regulator Input 3.2V-40V Output 1.25V-35V ...

2PCS LM2596 Power Converter Step Down DC DC Buck Module Adjustable Board

LM2596 Power Supply DC-DC Adjustable Step Down Buck Voltage Regulator 4.5-40V UK

1-100X LM2596 DC Voltage Regulator Buck Converter Power Supply Step-Down Module

5pcs LM2596 DC Voltage Regulator Buck Converter Power Supply Step-Down Module US

8pcs LM2596S DC-DC Step-Down Voltage Regulator Input 3.2-35V Output 1.25-34V

2PCS LM2596 DC-DC Buck Converter – 3.0-40V to 1.5-35V Step Down Power Module