Description: 1. The LM2596 DC-DC Buck Converter is a adjustable step down power supply module that can convert higher input voltage levels into lower output voltages. 2. This versatile module features an integrated adjustable potentiometer, enabling users to easily set the desired output voltage level (ranging from 1.5V to 18V) for various applications. 3. Featuring a constant voltage regulation design, it offers stable and reliable voltage output even under varying input conditions. 4. The compact size of the module (approximately 2.0 x 2.1 inches) makes it suitable for use in various IoT projects where space is limited. 5. The LM2596 DC-DC Buck Converter is designed with protection circuitry, including overcurrent and short circuit protection, ensuring the safety of connected devices and preventing potential damages. 6. This module can be used as a power supply for various IoT components such as sensors, actuators, microcontrollers, and more, as long as the input voltage level is higher tha
| Specification | Details |
|---|---|
| Input Voltage Range | 3V to 40V (with a max current of 1.5A) |
| Output Voltage Range | 1.2V to 37V (adjustable via potentiometer) |
| Output Current | Up to 3A (dependent on input voltage and heat sinking) |
| Efficiency | Up to 90% (depending on output current and load) |
| Switching Frequency | 500kHz |
| Input Filter | Low ESR ceramic capacitor recommended |
| Thermal Protection | Overheat protection via thermal shutdown |
| Dimensions | Approximately 45mm x 25mm x 15mm |
| Weight | Approximately 20 grams (module only) |
| Package Type | DIP-20 pin |
| Operating Temperature | -40°C to +85°C |
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