Hw 677 Lm2596hv Adjustable Step Down Dc To Dc Buck Converter Module

LM2596HV module is a high input voltage version of the LM2596 Module. The LM2596HV module is a DC to DC converter buck converter module with an input voltage range of 4.5 volts to 50 volts and an output of 1.25–35 V. This output is variable and can be varied using the on-board multi-turn potentiometer. Buck Converter Module is capable of driving a load up to 3A with high efficiency. When the output current required is greater than 2.5A(10W) an external heatsink is suggested.

Key Advantages

• Wide input voltage (4.5–50 V)
• High efficiency with thermal and short‑circuit protection
• Precise voltage adjustment via multi-turn potentiometer
• Compact PCB ideal for electronics across Pakistan

Technical Specifications

• Input voltage: 4.5–50 V
• Output adjustment: 1.25–35 V
• Max output: 3 A (≤ 2 A recommended continuous)
• Efficiency: up to 92%
• Switching frequency: 150 kHz
• PCB size: approx. 43 × 21 mm

LM2596HV Module datasheet

Package Include: 

• 1 X DC-DC Step Down Buck Module Lm2596HV

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