If you own a trailer and want to tow it safely, you need to understand the importance of a trailer brake controller. A trailer brake controller is a vital component that every driver should consider investing in to ensure that their trailer stays under control when on the road. This device provides proportional braking force to the trailer’s wheels, helping to slow it down when you apply the brakes in your towing vehicle.
A trailer brake controller works by sending electrical impulses from your vehicle's braking system to the electric brakes on your trailer. This device can measure the rate of deceleration and braking force applied by your vehicle, and apply the same forces to your trailer's brakes. The goal is to achieve a seamless and proportional application of the brakes that provides an equal amount of braking force to both your vehicle and trailer.
When shopping for a trailer brake controller, there are two main types to consider: proportional and time-delayed. Below, we’ll explain the differences between the two types and their benefits.
Proportional Brake Controllers
A proportional brake controller is designed to provide the same level of braking force to both your vehicle and trailer. These brake controllers use a sensor to detect the rate of deceleration of your vehicle, and then apply the same level of braking force to your trailer's electric brakes. This means that as you apply the brakes, the brake controller sends an electrical signal to the trailer's brakes, slowing it down in proportion to your vehicle.
The main advantage of a proportional brake controller is that it offers a smoother, more controlled stop, which can help prevent accidents and minimize wear and tear on both your vehicle and trailer. These brake controllers are ideal for people who tow regularly, or for those who tow heavy loads that need more stopping power.
Time-Delayed Brake Controllers
A time-delayed brake controller is a more traditional type of brake controller that provides a preset amount of time before applying the brakes on your trailer. When you apply the brakes in your vehicle, the brake controller waits a preset amount of time before sending a signal to the trailer's brakes. This type of brake controller is less sophisticated than a proportional brake controller, as it does not take into account the rate of deceleration of your vehicle.
Nevertheless, time-delayed brake controllers remain a popular option for occasional tow users or those who only need to tow lighter loads. However, it is important to note that time-delayed brake controllers can be more challenging to control, creating a risk of excessive braking or skidding.
Making a Decision
Choosing between a proportional or time-delayed brake controller depends on the towing frequency, overall load weight, and the type of vehicle you will use to tow the trailer. For people who tow frequently and haul heavy loads, a proportional brake controller is a must. For those who tow occasionally or are just starting out with towing, a time-delayed brake controller might be the more practical and economical choice.
Regardless of which brake controller you choose, it is essential to follow the installation instructions precisely and maintain your controller regularly for optimal performance. Professional installation is recommended, especially if you’re not familiar with the wiring systems in your vehicle. Proper installation will ensure the safety of the driver, passengers, and other road users.
In Conclusion
In summary, a trailer brake controller is a device that every trailer owner should consider to ensure safer towing. These brakes are available in both proportional and time-delayed versions, and the type you choose will depend on your towing frequency and the amount of weight you'll be hauling.
With a trailer brake controller in place, you'll enjoy a more effortless, controlled, and safer tow. You’ll also have peace of mind knowing that you can easily and confidently stop your trailer when necessary, without fearing a runaway or out of control trailer.