Miscellaneous Electronics
DC-DC Step Down Power Supply Module DC 7-100V to DC 5V 9V 12V 24V 2A Voltage Adjustable Buck Converter Module Voltage Regulators
DC-DC Step Down Power Supply Module DC 7-100V to DC 5V 9V 12V 24V 2A Voltage Adjustable Buck Converter Module Voltage Regulators
https://www.bizrate.co.uk/miscellaneouselectronics/dc-dc-step-down-power-supply-oid38660620482.html