Which methods can be used to avoid electrostatic discharge (ESD)?

Using an antistatic wrist strap is a highly effective method for preventing electrostatic discharge (ESD). The wrist strap is designed to safely ground the user, ensuring that any static electricity is dissipated before it can cause damage to sensitive electronic components. When the strap is worn properly, the electrical charges on the body are neutralized, effectively minimizing the risk of ESD while working on or near computer equipment.

An antistatic mat, which is also an effective measure against ESD, provides a similar grounding function. It creates a controlled environment that reduces static buildup during the handling of electronic devices. While options like touching the chassis of the computer may offer some immediate grounding, they are not as reliable as using a wrist strap or mat, especially in more sensitive environments.

Vacuum cleaners, particularly those not designed for static control, can generate static electricity during use and are not advisable for ESD prevention. Instead, specialized ESD-safe vacuum cleaners are needed to mitigate risks in environments where ESD is a concern.

Overall, wearing an antistatic wrist strap is a fundamental practice in the field of electronics repair and assembly, ensuring optimal safety against ESD damage.