4CH 3A 3.3V 5V 12V ADJ DC DC modulo convertitore Buck alimentatore a commutazione multipla con custodia su guida DIN per PLC UPS Power Bank
528+ sold
€9.99
0% OFFBuy on AliExpress
You will be redirected to AliExpress to complete your purchase
Product information last updated on December 31, 2025