Support boost and buck. Input DC 5V from USB male socket;. Output Power:3W(Max). Circuit test;. Its maximum output power is 3W, which cannot exceed.
???????? DC-DC boost module, 1V 1.2V 1.5V 1.8V 2.5V to 3.3V or 5V
Boost Converter Step Up Module Mini Module 0.9-5V to 5V 0.48A 5 Pcs
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DC-DC 5V to 1-24V USB Step Up Down Power Supply Module Buck Boost Converter - UK
