Transparent Mini Air Pump DC 4.5V~12V PVC Tapes The built-in charge protection circuit

The built-in charge protection circuit

This 1uF SMD capacitor uses surface mount technology and comes in a 0805 package

The 2K7 SMD Resistor is a conventional thick film chip resistor and is a type of surface-mount resistor

6A Power  20W Voltage Regulation ±0

Power Dissipation 100W Avalanche Energy 20mJ Operting Temperature -65°C to 175°C

Transparent Mini Air Pump DC 4.5V~12V PVC Tapes The built-in charge protection circuitThis is a DC air inflator or tiny air pump. This is a little air pump that may be used to give oxygen to aquariums and other DIY projects. Any controller, such as Arduino, Raspberry Pi, AVR, PIC, or any other controller, can control it. The pump is simple to put together, has a simple interface, and is a low power device. Specification Operating Voltage 4. 5V to 12V DC Operating Current Max. 430mA Rated Power 1. 5W ~ 2W Air Leakage 3. 0mmHg min