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

The "Invento 5V 1-2A Double Micro USB Step-Up Power Bank Circuit Board Boost Converter" 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. **Double Micro USB**: Refers to the input connectors of the circuit board. "Double Micro USB" likely means that the board has two 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. In summary, the "Invento 5V 1-2A Double Micro USB Step-Up Power Bank Circuit Board Boost Converter" 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 two Micro USB input ports for flexibility in power source connection. It's commonly used in DIY projects or for building custom power banks.