Which type of detonator is activated by electricity?

The electronic detonator is specifically designed to be activated by electricity, making it a reliable choice in various detonation scenarios. Unlike traditional detonators that rely on heat or chemical reactions, electronic detonators utilize an electrical signal to initiate the explosive device. This method allows for increased precision in timing and sequencing, which is crucial in controlled demolitions or sensitive operations where safety and accuracy are paramount.

These detonators frequently contain sophisticated circuitry that ensures a consistent and predictable response to the electrical current. The ability to program timing and delay characteristics enhances operational flexibility, permitting multiple detonators to be synchronized or activated from a distance, thereby improving safety for the personnel involved.

Other types of detonators, such as the chemical detonator, do not rely on electrical activation; instead, they typically use chemical reactions triggered by a flame or other means. Non-electric detonators are designed specifically to avoid the risks associated with electrical initiation in environments where stray currents might pose a danger. Shock tube detonators utilize a small plastic tube filled with reactive powder to transmit a shockwave rather than relying on electrical signals for activation.