OEX - ACX7201
OEX 24V to 12V Voltage Reducer 10A - Switch Mode with Memory Wire
Ideal for powering 12V radios, UHF systems and accessories in trucks, buses and other vehicles with 24V electrical systems.
- Stable 12V output from 24V systems
- Memory wire keeps radio settings intact
- High-efficiency design reduces heat and power loss
- Built-in protection for safer operation
The OEX 24V to 12V Voltage Reducer is a compact, high-efficiency switch mode converter designed to safely power 12V accessories from 24V electrical systems. With a continuous 10A output, it’s ideal for running radios, UHF units, and other low to medium draw electronics in trucks, heavy vehicles, and commercial applications.
Featuring a dedicated memory wire, this unit provides a constant 12V output for devices like radios that require uninterrupted power to retain settings. The switch mode design ensures efficient power conversion with minimal heat, delivering over 90% efficiency for reliable performance.
Built with integrated protection against over-voltage and short circuit conditions, and equipped with an LED status indicator, this voltage reducer is a dependable solution for clean, stable 12V power in 24V systems.
Key Features
- Converts 24V input to stable 12V output
- 10A continuous current rating
- Switch mode design for high efficiency (over 90%)
- Memory wire for constant power to radios
- Over-voltage and short circuit protection
- LED indicator for operational status
- Compact design for easy installation
- Suitable for automotive and commercial use
Specifications
| Brand | OEX |
| Product Type | Voltage Reducer / DC Converter |
| Voltage Input | 24V |
| Voltage Output | 12V |
| Continuous Output | 10A |
| Number of Circuits | 1 |
| Conversion Type | Switch Mode |
| Efficiency | 90%+ |
| Protection | Over-voltage, short circuit |
| Indicator | LED status light |
| Dimensions | 103 x 120 x 40 mm |
| Weight | 0.66 kg |
| Warranty | 1 Year |
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What is this voltage reducer used for?
What is this voltage reducer used for?
It converts 24V vehicle power to 12V, allowing you to safely run 12V accessories like radios and UHF units.
What is the memory wire for?
What is the memory wire for?
The memory wire provides a constant 12V output, keeping radio settings and presets even when the main power is off.
Can this run any 12V device?
Can this run any 12V device?
It can run devices up to 10A total load. Always check the current draw of your equipment before connecting.
Is this suitable for trucks and heavy vehicles?
Is this suitable for trucks and heavy vehicles?
Yes. It’s designed specifically for 24V systems commonly found in trucks, buses and commercial vehicles.
Does it have built-in protection?
Does it have built-in protection?
Yes. It includes over-voltage and short circuit protection for safer operation.
Is it efficient or will it generate heat?
Is it efficient or will it generate heat?
It uses switch mode technology with over 90% efficiency, meaning less heat and better performance.

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