Invento 5V 1-2 A 3 Micro USB Step-Up Power Bank Circuit Board Boost Converter USB

The "Invento 5V 1-2A 3 Micro USB Step-Up Power Bank Circuit Board Boost Converter USB" is a specific type of circuit board designed for creating power banks or similar portable power solutions. Here's a breakdown of its components: 1. **Invento**: Likely the brand name of the product. 2. **5V**: Specifies the output voltage of the circuit board. In this case, it provides a stable output voltage of 5 volts. 3. **1-2A**: Indicates the output current range supported by the circuit board. It can deliver a current between 1 to 2 amperes, which is suitable for charging or powering various devices, including smartphones, tablets, and other gadgets. 4. **3 Micro USB**: Refers to the input connectors of the circuit board. "3 Micro USB" likely means that the board has three Micro USB input ports, allowing for flexibility in power source connection or simultaneous charging of the power bank. 5. **Step-Up Power Bank Circuit Board**: Describes the function and purpose of the board. It's designed to step up (boost) the input voltage to a stable 5V output suitable for charging or powering devices. 6. **Boost Converter**: Indicates the type of circuit used to increase the voltage. Boost converters are a type of DC-DC converter that step up voltage levels. 7. **USB**: Indicates that the output is in the form of a USB port. This makes it compatible with various devices that can be charged or powered via USB, such as smartphones, tablets, or other gadgets. In summary, the "Invento 5V 1-2A 3 Micro USB Step-Up Power Bank Circuit Board Boost Converter USB" is a circuit board designed to convert lower input voltages to a stable 5V output suitable for charging or powering devices. It supports input currents between 1 to 2 amperes and features three Micro USB input ports for flexibility in power source connection. The output is provided through a USB port, making it compatible with a wide range of devices.