Buck-boost module


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Buck-boost power supply adjustable charger board DC-DC converter tool, buck module

⚡Buck-boost module⚡


300W DC Buck Boost voltage converter constant current module step-down. DC-DC Converter 20A 300W buck/buck/boost power supply adjustable charger board tool.

【Module Nature】

Synchronous rectification non-isolated step-down constant current constant voltage module CC CV charging module.

Scope of application

High-power LED constant current drive, lithium battery charging (including ferroelectric), 4V, 6V, 12V


14V, 24V battery charging, nickel-cadmium nickel-metal hydride battery (battery pack) charging, solar panels, wind turbines.

【Product Specifications】

Input voltage: 6-40VDC
Output voltage: continuously adjustable (1.2-35VDC), lower than 32V for a long time.
Output current: maximum 20A, 15A for a long time.
Current limit range: 0.2-20A (adjustable), if the module exceeds 65 degrees, please add a fan.
Minimum voltage drop: 3V
Working frequency: 150KHZ

【Product acessories】

1*Step-down module

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