24V to 12V DC/DC Converter 20A 240W
Safely convert 24V DC input to 12V DC output with this 20A, 240W step-down converter. Designed with synchronous rectification for efficient power conversion and an aluminium housing for heat dissipation, it includes multiple protection features against over-voltage, over-current, overheating and short circuits. The compact IP68-rated housing makes it suitable for a range of 24V electrical systems requiring a regulated 12V supply.
Features:
- 24V to 12V Step-Down Converter: Converts DC 24V input voltage to regulated DC 12V output.
- 20A / 240W Output: Supports up to 20A output and 240W rated power.
- High Conversion Efficiency: Synchronous rectification provides a conversion efficiency of up to 93%.
- Multiple Protection Features: Includes over-voltage, over-current, over-temperature and short-circuit protection.
- Automatic Recovery: Designed to resume normal operation after protected conditions are restored.
- Aluminium Housing: Durable aluminium shell helps with heat dissipation during operation.
- IP68 Rated: Sealed housing provides protection against dust and water ingress when correctly installed.
- Wide Operating Temperature: Designed to operate from approximately -40°C to 80°C.
- Compact Design: Measures just 74 × 74 × 32mm for convenient installation where space is limited.
- Stable Voltage Regulation: Designed to provide consistent output under changing load conditions.
Specifications:
- Product Type: DC/DC Step-Down Converter
- Input Voltage: DC 24V
- Output Voltage: DC 12V
- Maximum Output Current: 20A
- Maximum Output Power: 240W
- Conversion Efficiency: Up to 93%
- Load Regulation: ±1%
- Voltage Regulation: ±2%
- Minimum Pressure/Voltage Drop: 2V
- Operating Temperature: -40°C to 80°C
- Full Load Temperature Rise: 50°C
- Housing Material: Aluminium
- Protection Rating: IP68
- Dimensions: 74 × 74 × 32mm
Package Includes:
- 1 × DC/DC Converter Regulator
Important Installation Notes:
- Ensure the input power supply provides sufficient voltage and power for the required output.
- Do not combine or merge multiple output cables.
- Provide adequate cooling when operating close to the maximum 20A output.
- Follow the marked wiring polarity carefully.
- An appropriate fuse should be used on the input.
- Do not reverse the input polarity, as this may damage the converter.
- Incorrect output polarity may damage connected electrical equipment.
Frequently Asked Questions
What does this DC/DC converter do?
This step-down converter reduces a 24V DC input to a regulated 12V DC output for compatible electrical equipment and systems.
What is the maximum output current?
The converter is rated for up to 20A output.
What is the maximum output power?
The maximum rated output power is 240W.
What is the input voltage?
The converter is designed for a DC 24V input.
What is the output voltage?
The output voltage is DC 12V.
Is the converter waterproof?
The converter has an IP68-rated aluminium housing designed to provide protection against dust and water ingress when properly installed.
What protection features does the converter have?
It includes protection against over-voltage, over-current, over-temperature and short circuits.
What is the conversion efficiency?
The converter has a stated conversion efficiency of up to 93%.
What temperature range can it operate in?
The specified operating temperature range is approximately -40°C to 80°C. When operating above 40°C, reducing the load or improving heat dissipation is recommended.
Does the converter need additional cooling?
Cooling should be considered when the converter is operating at or near its maximum 20A output. Adequate ventilation or heat dissipation can help manage operating temperature.
What are the dimensions of the converter?
The aluminium housing measures approximately 74 × 74 × 32mm.
What should I check before connecting the converter?
Confirm that your power supply is 24V DC, the connected equipment requires 12V DC, and the expected load does not exceed the converter's 20A or 240W rating. Check the wiring polarity carefully before powering the unit.
What is included in the package?
The package includes one 24V to 12V DC/DC converter regulator.
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