Brand relayexpress

Check the listing for details. 10pcs LM2596s DC-DC step-down power supply module 3A adjustable step-down module. Condition: New. Listed at 9.50 USD. (The output current: 3A(MAX);. Product model: LM2596 DC-DC Buck module;. Can not boost). welding, welded directly to the power line input (output) port;. All use of imported SMD aluminum electrolytic capacitors, high-power high-Q inductors.

$7.60
$9.50