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Rectangular die-cast aluminum box with IP68 waterproof rating

GCON

GCON DC 12V to 48V 1A 48W Waterproof IP68 Voltage Converter

SKU CH-9P5P-PQ7FM

Converts 12V DC input to 48V DC at 1A with IP68 waterproofing and 95% efficiency

  • Steps 12 V up to 48 V at 1 A for 48 W output
  • IP68 waterproof rating protects against dust and immersion
  • Four-way protection with auto-recovery guards against overload, over-current, over-temperature and over-voltage
  • Up to 95 % conversion efficiency reduces heat and saves energy
  • Die-cast aluminium housing resists shock and moisture for long service life

GCON 12V to 48V Step-Up Converter

This waterproof IP68 voltage converter steps up a stable 12 V DC input to a regulated 48 V DC output at 1 A, delivering up to 48 W. It suits installers powering bus or taxi display screens and solar charging equipment that require a higher voltage rail from a vehicle or panel source.

Sustained-load behaviour with 95% peak efficiency

The unit achieves a maximum transfer efficiency of 95 percent, so waste heat stays low during continuous operation. Built-in over-load, over-current, over-temperature and over-voltage protections trigger automatically and the converter recovers once conditions return to normal, allowing uninterrupted service in demanding mobile or outdoor installations.

Practical limits of the DC-DC boost interface

Input voltage must remain within the rated 12 V range with adequate margin; pulsed DC from a generator requires external capacitor filtering before connection. When a solar panel feeds the converter directly, its open-circuit voltage must not exceed the device's maximum withstand voltage, otherwise the regulator can be damaged.

Highlights

  • Steps 12 V up to 48 V at 1 A for 48 W output
  • IP68 waterproof rating protects against dust and immersion
  • Four-way protection with auto-recovery guards against overload, over-current, over-temperature and over-voltage
  • Up to 95 % conversion efficiency reduces heat and saves energy
  • Die-cast aluminium housing resists shock and moisture for long service life

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the IP68 converter generate when running at 48 W continuously?

The unit reaches up to 95 % efficiency, so only a small fraction of the 48 W becomes heat; the die-cast aluminum shell and auto-recovery thermal protection keep temperatures in check during all-day operation.

What input source must I already have to power this 12 V to 48 V step-up converter?

A stable 12 V DC supply rated for at least 4 A is required; pulsed generator output or direct solar-panel voltage must be filtered or kept within the converter's input limits before connection.

Will the converter's over-voltage protection interfere with legacy 48 V equipment I want to keep using?

The built-in over-voltage, over-current and over-load safeguards only activate if the output exceeds safe levels, then auto-recover, so older 48 V devices continue to operate normally.

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