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![REDARC DPS1225]()
12V 25A In-Vehicle DC Power Supply DPS1225A$778.09The REDARC DPS1225 is a 12V, 25A DC Power Supply that provides constant, regulated power for all sensitive load requirements. -
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12V 40A In-Vehicle DC Power Supply DPS1240A$994.17The REDARC DPS1240 is a 12V, 40A DC Power Supply that provides regulated power for sensitive load requirements, including lamps, radios, TVs, and more from a 12V automotive power system. -
![REDARC DPS2410]()
24V 10A In-Vehicle DC Power Supply DPS2410A$778.09The REDARC 24V 10A DC Power Supply (DPS2410) provides regulated power for a wide input voltage range (9 to 32 volts) for a number of load requirements. -
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24V 20A In-Vehicle DC Power Supply DPS2420A$979.00The REDARC DPS2420 is a 24V 20 amp DC Power Supply that provides greater efficiency with regulated power for all sensitive load requirements with voltage output from a 24V automotive power system. -
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Out of stockIsolated DC-DC Converter, 13.8V Output with Deutsch Plug HMLI018A$1,613.52The REDARC Hummingbird Isolated DC-DC converters are designed for high reliability and are ideally suited to automotive, industrial and communication applications.
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5 Circuit Trailer Lighting Reducer VRB5CA$1,293.75The REDARC VRB5C Trailer Lighting Reducer is a multi-circuit trailer lighting reducer designed to power incandescent and led trailer lamps.
Voltage Converters
Safety, comfort, efficiency and productivity are paramount when it comes to the devices you rely on during long hauls. Electrical noise and instability can be the enemy of these sensitive devices, where clean and stable power is critical. A voltage converter is critical for ensuring voltage levels are suitable for both the main vehicle battery management system and other sensitive electronic components, such as sensors, microcontrollers, or entertainment systems.
STABILISE YOUR DEVICES WITH A REDARC VOLTAGE CONVERTER
Voltage converters are ideal for:
Voltage level adjustment: They can step down (voltage reducers) or step up (voltage boosters) the voltage level from one value to another as required by different electronic components in the vehicle.
Voltage stabilisation: Voltage stabilisers help maintain a consistent and stable voltage output despite variations in the input voltage or fluctuations in the vehicle's electrical system. This is crucial for ensuring the proper functioning of sensitive electronics that might be affected by voltage changes.
Isolation: Voltage converters can provide electrical isolation between different parts of the vehicle's electrical system, which can be important for preventing interference or noise from affecting sensitive components.
Efficiency improvement: Voltage converters can also improve energy efficiency by minimising power losses during the voltage conversion process.
Protection: REDARC voltage converters incorporate protection mechanisms such as overvoltage protection, undervoltage protection, and short-circuit protection to safeguard both the converter itself and the connected electronic components from potential damage.
Compatibility: They enable different components designed to work at distinct voltage levels to be integrated into the same vehicle system, enhancing flexibility and reducing the need for custom components.
So, before you head out on your next adventure, choose from our line-up of voltage converter DC power supplies. They’re equipped for 12 or 24 voltage outputs and can provide regulated power from a 9 to 32 volt input. Shop REDARC voltage converters online today.
VOLTAGE CONVERTER FAQ
WHAT DOES A VOLTAGE CONVERTER DO?
A voltage converter, also known as a voltage regulator or DC-DC converter, is an electronic component or device that is used to convert one voltage level to another. Vehicles usually have multiple electrical systems that operate at different voltage levels. For instance, the main vehicle battery system might provide a higher voltage (e.g., 12 volts or 24 volts), while some sensitive electronic components, such as sensors, microcontrollers, or entertainment systems, might require lower voltage levels (e.g., 3.3 volts or 5 volts) to operate properly.
WHAT ARE THE 3 BASIC TYPES OF VOLTAGE REGULATORS?
There are three basic types of voltage regulator:
Linear Voltage Regulators: Linear regulators operate by using a variable resistor (a transistor) to continuously adjust the output voltage based on the difference between the reference voltage and the output voltage. They are relatively simple and easy to use, but they are not very efficient, especially when the input-output voltage difference is significant. Linear regulators are suitable for applications where low noise and simple design are more important than efficiency. They are often used when the load current is relatively low and stable.
Switching Voltage Regulators: Switching regulators, also known as DC-DC converters, are more complex but highly efficient voltage regulators. They work by switching the input voltage on and off rapidly using a semiconductor switch (usually a transistor) and then filtering the output to achieve the desired voltage. This approach allows them to step up or step down the voltage efficiently, making them ideal for applications where there's a significant difference between input and output voltages, or when power efficiency is crucial.
Shunt Voltage Regulators: Shunt regulators are used to regulate voltage by providing a low-resistance path to ground for excess voltage. They work by maintaining a stable voltage drop across a shunt element (usually a Zener diode) to maintain a constant output voltage. Shunt regulators are relatively simple and inexpensive but are less efficient than switching regulators, especially when there's a substantial voltage difference between input and output.
HOW DO I LOWER MY POWER VOLTAGE?
You can step down your power voltage by using a DC power supply. The REDARC range of Direct Power Supplies provides the option to set output voltage to 12V, 13.7V and 14.5V output from a 9-32 volt input source, making them ideal for running 12 volt lamps, small motors and electronic loads from a 24 volt vehicle input.
ARE VOLTAGE CONVERTERS SAFE?
Yes, all REDARC voltage regulators are safe and ensure the protection and longevity of your favourite appliances.
DO I NEED A VOLTAGE CONVERTER FOR AUSTRALIA?
If you are heading out on the road with a battery system and electrical appliances with different voltage requirements, yes you will need a voltage regulator.
Need a little help with choosing the right product? We're here to help! You can use our handy vehicle look-up tool, find a local installer or stockist in your area or check out our FAQs.
Still not sure? Don't stress, you can contact our helpful Tech Support Team by phone or email too.
NEED SOME HELP?
Need a little help with choosing the right product? We're here to help! You can use our handy vehicle look-up tool, find a local installer or stockist in your area or check out our FAQs.
Still not sure? Don't stress, you can contact our helpful Tech Support Team by phone or email too.
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