Feature: 1. Amplification Function: This converter could amplify the input DC voltage signal proportionally, such as changing 0‑200MV to 0‑5V, 0‑5V to 0‑10V, 0‑3.3V to 0‑24V, etc., the amplification range can be set by yourself. 2. Reduction Function: This converter could reduce the input DC voltage signal, such as high voltage signal sampling or transformation, 0‑10V to 0‑5V output, 0‑30V to 0‑10V output, etc., the range can be set. 3. Wide Application: This DC converter can be used as an external expansion module for PLC, industrial computer and control card. 4. Signal Matching: Can also be used as a voltage signal matching adapter board for standard interfaces in other applications that require amplifying or reducing DC signals. 5. Current Amplification: Can be used as a DC current amplifier, only amplifying the driving current of the analog signal, improve the driving ability. Specification: Item Type: DC Boost Buck Converter Material: ABS Feature: Small current MA output, signal amplification or reduction output, VOUT≤VIN-2V. Package List: 1 x DC Boost Buck Converter Note: Please allow slight size error due to manual measurement. Thanks for your understanding.