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Small rectangular circuit board with USB port and screw terminals

Vszerda

Vszerda DC 6-20V 12V/24V to 5V USB Step Down Power Adapter

SKU CH-81Y6-2YVTC

Converts 6-20V DC input to 5V USB output for charging devices

  • Converts 6-20V DC to stable 5V USB power
  • Handles 12V and 24V vehicle systems safely
  • Compact step-down module fits tight installations
  • Adjustable buck converter delivers efficient voltage regulation

Wide Input Range for 5 V USB Power

The Vszerda step-down module accepts a DC input from 6 V to 20 V and converts it to a stable 5 V USB output. It is intended for hobbyists, automotive installers and technicians who need to run USB devices from 12 V or 24 V vehicle systems or bench supplies.

Steady Output Under Continuous Load

The buck converter maintains a regulated 5 V rail during extended operation rather than only in brief bursts. It suits applications such as always-on sensors, dash cameras or charging stations where the supply must remain stable for hours at a time.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 70% of the 3,875 comparable items (median $23.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the DC 6-20V step-down module produce when running continuously at 24V input?

The module uses a buck converter topology which is generally efficient, so heat output stays low during continuous operation at 24V input.

What power source must I already have to use the Vszerda USB step-down adapter?

You need a DC power supply or battery that delivers between 6V and 20V, such as a 12V or 24V source, with a compatible barrel or screw-terminal connection.

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