The product is Mini 3A DC-DC step-down power supply module, size: 22x17x4mm.
Product input voltage: 4.5V to 28V, can be used as a voltage regulator 24V/12V/9V to 12V/5V/3.3V, etc.
Product output voltage: adjustable from 0.8V to 20V; input current: 3A (maximum).
The products are suitable for aviation model power supply, four-wheel drive power supply, monitoring power supply, DIY mobile power supply, communication equipment power supply, etc.
Note: Be careful not to reverse the positive and negative terminals to avoid any possible damage.
Description
Product: Mini 3A DC-DC step-down power module
Quantity: 4 pieces
Input current: 3A (maximum)
Output voltage: 0.8V to 20V
Input voltage: 4.5V to 28V