Description

Feature: 1: This buck-boost module uses a large heat sink to ensure heat dissipation 2: Four high-power tubes 3: Work long and reliable 4: Stable performance 5: Widely used Specification: Product Name: Non-isolated Synchronous Rectification Constant Voltage Constant Current Automatic Buck-Boost Module Input voltage: DC 5V-30V Output voltage: DC 1.25V-30v Output current: recommended 5A maximum 10A Output power: 150W maximum 300w Conversion efficiency: comprehensive not less than 80% Working frequency: 150KHz Protection function: short circuit, over current and over temperature Size: about 76*45*43.3mm Net weight: about 92g Output current: It is generally recommended to use 5A occasions, if you need more output current, you can use two modules in parallel; Pay attention to monitoring heat generation during work to improve stability, and auxiliary heat dissipation can be used if necessary; Regarding efficiency: The output efficiency depends on the step-up and step-down working methods and the pressure difference, please pay attention; About size and weight: The design value is for reference only, there may be deviation in the measurement, please refer to the actual product. This buck-boost module adopts a large heat sink to ensure heat dissipation; four high-power tubes, with sufficient materials; three-wire parallel wound iron-silicon-aluminum magnetic ring inductance, not easy to saturate, further reducing heating loss, thicker 1.6 circuit Board, increased stability, high-frequency low-impedance capacitors are used for input and output, which greatly reduces output ripple. Modular fast input and output voltage allowable range is relatively large, the output is relatively stable, it is widely used in many fields: constant voltage and constant current adjustable, safe and reliable; Used in voltage stabilization occasions, as long as the input voltage range is within the voltage range of the voltage stabilization module, the output can be kept constant The solar panel is stabilized. The voltage of the solar panel fluctuates greatly. This module can stabilize the output to power the device or charge the battery. Package includes: 1*buck-boost module