Description
The THJ364812C240Z DC-DC Converter (12V 20A) is a high-power step-down switching power supply module designed to convert a higher DC input voltage into a stable regulated 12V output for industrial and electrical systems. It is commonly used in control panels, automation setups, and equipment requiring a reliable 12V DC supply from a higher voltage DC source.
Key Features
• DC-DC step-down (buck) converter for stable 12V output
• High current output capability up to 20A (240W class)
• Switching regulator design for efficient power conversion
• Suitable for industrial and automotive electrical systems
• Built-in protection functions (overload, short-circuit, thermal protection depending on version)
• Compact enclosed design suitable for panel mounting
• Stable output voltage suitable for sensitive electronic loads
• Designed for continuous operation with proper ventilation
• Screw terminal connections for secure wiring
• High efficiency operation typically reduces power loss and heat generation
Specifications
• Product Type: DC-DC Converter (Step-down)
• Model: THJ364812C240Z
• Input Voltage: Typically 24V DC (varies by variant, some support wider input range)
• Output Voltage: 12V DC regulated
• Output Current: 20A maximum
• Output Power: 240W
• Conversion Type: High-frequency switching converter
• Efficiency: Approximately 80%–90% depending on load
• Cooling Method: Natural convection, may require forced cooling at full load
• Protection Features: Over-current, over-voltage, short-circuit, thermal shutdown (model dependent)
• Mounting Type: Panel mount / enclosed module
• Connection Type: Screw terminal block
• Operating Temperature: Approximately -20°C to +60°C
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