Advancements in 5G Cell Phone Jammers: The Need for Efficient Power Supply


As we enter the 2020s, the widespread adoption of 5G communication has led to the development of advanced 5G Cell Phone Jammers. These devices have evolved alongside the progress of 5G technology, requiring the ability to block all 2G, 3G, 4G, 5G, WiFi, and Bluetooth signals. With the increasing number of shielding modules and antennas, the power consumption of these jammers has reached 120-200W. This raises the question of what type of power supply is suitable for these devices.

The Evolution of Power Supply for Signal Jammers:

In the past, signal jammers were typically equipped with two types of power supplies. The first type was the power adapter, resembling the power supply of a laptop, enclosed in a black plastic casing. This external power supply method was commonly used. The second type was the switch power supply, characterized by a hollow metal appearance. This internal power supply method was often employed due to its compatibility with the device’s size and weight.

The Limitations of Power Adapters:

However, with the power consumption of 5G Cell Phone Jammers reaching 120-200W, the traditional power adapter, with its closed structure, is no longer suitable. These adapters usually have a maximum output power of around 150W, and their limited heat dissipation capabilities make them inadequate for the increased power requirements of modern jammers.

The Advantages of Switch Power Supplies:

On the other hand, switch power supplies, with their open metal casing, offer greater flexibility in terms of output power and size. They are also installed internally within the body of the 5G Cell Phone Jammers. This makes them the preferred choice for most low-power 5G jamming devices, as they provide a reliable and efficient power supply solution.


As 5G technology continues to advance, the demand for efficient and reliable power supply solutions for 5G Cell Phone Jammers becomes increasingly important. While power adapters were commonly used in the past, their limitations in terms of heat dissipation and maximum output power make them unsuitable for modern jammers. Switch power supplies, with their versatility and compatibility with internal installation, offer a more effective solution. As the development of 5G technology progresses, it is crucial to adapt power supply methods to meet the evolving needs of signal jamming devices.