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DC to dual voltage converter module, adjustable 5-24V, 20W
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DC to dual voltage converter module, designed to provide a compact solution for various applications that require adjustable dual output power supplies. The module allows adjusting the output voltage from ±3V to ±30V, having a wide range of input voltage between 3.6V and 30V.
The module works both as a step-down and a step-up voltage, the output voltage can be adjusted above or below the supply voltage.
The potentiometer is multiturn, multiple rotations being necessary for the correct voltage setting, and ensures the possibility of fine adjustment of the output voltage.
It has a maximum output capacity of 20W, offers the ability to fine-tune the output voltage to match the specific requirements of the application, ensuring maximum flexibility in use.
The efficiency is up to 88%, and it is able to operate in a wide range of temperatures, from -40°C to +85°C, which makes it ideal for use in industrial or outdoor environments.
It includes multiple protection functions such as frequency compensation, slow start function to avoid voltage peaks at start-up, thermal protection and current limiting to prevent damage to connected modules or components.
Specifications:
Input voltage: 3.6V - 30V
Output voltage: Adjustable from ±3V to ±30V
Maximum output power: 20W
Conversion efficiency: 69% - 88%
Quiescent current: 3mA
Working frequency: 180KHz
Operating temperature: -40°C to +85°C
Dimensions: 60 x 34 x 15 mm
Terminals: With screw
Integrated functions: Frequency compensation, slow start, thermal protection, current limitation
Use:
Make sure that the input voltage does not exceed 30V to avoid damaging the module.
Use the integrated potentiometer to adjust the output voltage to the desired level. It is important to check and adjust the voltage before connecting the device to the load.
Connect the load to the outputs of the module, respecting the indicated polarity. There are 3 pins on the output. In the middle we have the pine tree GND, and on the sides V+ and V-.
Monitor the operation of the module during use to detect any signs of overheating or abnormal behavior.
Output current table:
