The human body is the primary source of electrostatic charge generation. In order to control and reduce static charge build-up and prevent electrostatic discharges (ESD) at an electronic equipment facility, we use grounding systems to ensure that all components are at the same electrical potential.
Greg Barron, Actum Group director.
ESD wrist straps help to disperse static electricity generated from a person safely to ground. They are the most reliable method of grounding a person within the ESD Protected Area. According to European standards, every employee or operator within the ESD Protected Area needs to wear a wrist strap while seated. An ESD wrist strap set consists of a conductive wrist band and grounding cord that will effectively drain static charge away from the body so that it cannot discharge onto the object being worked on.
Types of Wrist Straps
Operators can opt for single-wire, dual-wire or disposable wrist straps, based on the application and requirement. Quality straps are manufactured from anti-allergenic materials, and designed with safety in mind. Specific types include:
• Adjustable elastic band: made from wide-knitted anti-stretch material.
• Metal wrist straps: adjustable or fixed; very reliable and durable.
• Coil cords: available in black PVC and blue/yellow polyurethane.
To ensure your wrist strap is functioning optimally, daily testing should be conducted, and the results logged. As a standard, wrist straps need to maintain less than 100 V on the human body.
Actum Group is a specialised importer and distributor of industrial and electronic products in South and Southern Africa.
Clearing the Static: Understanding the significance of ESD audits Actum Electronics
Circuit & System Protection
An ESD (Electrostatic Discharge) audit is the first step in establishing an ESD plan, and it is important to include all areas where ESD-sensitive components are being handled.
Read more...Microchip introduces ECC608 TrustMANAGER Altron Arrow
Circuit & System Protection
To increase security on IoT products and facilitate easier setup and management, Microchip Technology has added the ECC608 TrustMANAGER with Kudelski IoT keySTREAM, Software as a Service (SaaS) to its Trust Platform portfolio of devices, services and tools.
Read more...Varistors for automotive applications Future Electronics
Circuit & System Protection
TDK Corporation has announced the addition of two new varistors to its AVRH series for automotive applications where both are characterised by the high electrostatic discharge-withstanding voltage demanded to ensure the safe operation of safety-critical automotive functions.
Read more...Single-phase EMC filters RS South Africa
Circuit & System Protection
TDK Corporation has expanded its portfolio of single-phase EMC filters for AC and DC applications up to 250 V and rated currents from 6 to 30 A.
Read more...Clearing the Static: ESD protective packaging Actum Group
Circuit & System Protection
The primary objective of ESD protective packaging is to prevent ESD incidents within the packaging and facilitate the dissipation of charges from the outer surface.
Read more...New NeoMesh protocol stack version CST Electronics
Circuit & System Protection
NeoCortec has released an updated NeoMesh protocol stack version 1.6 firmware for its NC2400 and NC1000 module series, which now supports the new Sensirion SHT4xA temperature and humidity sensor series.
Read more...Robust case for sensitive electronics Actum Electronics
Enclosures, Racks, Cabinets & Panel Products
nVent Electric plc announced a new addition to its SCHROFF portfolio of products: a robust case family designed especially for protecting sensitive electronics in harsh environmental conditions.
printer friendly version