Double USB Output DCBuck Converters Module for Stable 5V 3A Power Supply in Automotive and Solar Use 1pc/2pcs

The Double USB Port DCStep Down Module efficiently converts wide input voltages ranges of 9V to 36V into stable 5V output, making it ideal for powering USB devices like mobile phones and tablets with its Double USB port. Featuring a high efficiency of up to 92 and switching frequency of 150KHz, this module ensures minimal energy loss and extended lifes, while builts in overloads and short circuits protections safeguards your devices during operation. Design for tech enthusiasts and DIY hobbyists, this step down module is perfect for anyone look to power or charge multiple electronic devices simultaneously. Double USB Output DCBuck Converters Module for Stable 5V3A Power Supply in Automotive and Solar Use 1pc/2pcs Features: The Double USB Port DCStep Down Module efficiently converts wide input voltages ranges of 9V to 36V into stable 5V output, making it ideal for powering USB devices like mobile phones and tablets with its Double USB port. Featuring a high efficiency of up to 92 and sw