select with meter with shell
Brand Unbranded
Type Step Down (Buck) Voltage Regulator
Output Voltage 2.5-72V
- Input Voltage: DC12-90V

Check the listing for details. 1500W DC-DC Step-down Module Adjustable Power Supply Module 15V-90V to 2.5V-72V. Condition: New. Listed at 49.99 USD. (Note that after short circuiting this port, only 12-15V can be input). Output constant current: DC 1.5-50A continuously adjustable output. Short circuit protection: Yes (constant current protection). Input anti reverse connection: None (input reverse connection is strictly prohibited).

$29.99
$49.99