Tube axial cooling fans
12 November 2008
Circuit & System Protection
To ensure the reliability of its range of tube axial cooling fans, Bi-Sonic has specialised laboratories dedicated to testing product performance. This level of quality assurance has earned the company’s products worldwide qualifications and approvals such as UL, CE, CSA, TUV, ISO 9001:2000, 1323, IP54 and also RoHS compliance.
The range of tests to which products are subjected includes high and low temperature storage, low temperature running, cold-starting and temperature cycling, as well as humidity and vibration. In terms of operational safety, fans must also pass simulation tests such as reverse polarity protection etc.
PHD Power’s stockholding of Bi-Sonic products includes dual ball bearing options, various frame sizes, plastic and metal blade choices. AC and DC versions as well as dual AC voltage fans facilitating 110 and 230 V a.c. applications are available. These dual voltage fans have four lead wires and depending on the connection configuration (indicated on each fan) these units can be connected to either AC voltage.
Several accessories are also stocked locally, including plastic dust filter kits, chrome finger guards etc, all of various sizes as required per application.
Further reading:
EMI shielding materials application guide
Circuit & System Protection
TE Connectivity’s shielding solutions include electrically conductive elastomers, gaskets, knitted wire mesh, oriented wire, EMI shielding ventilation panels, shielded window, cable shielding and shielding components.
Read more...
Clearing the Static: ESD containers and packaging
Actum
Circuit & System Protection
Vacuum forming ESD
Electronic components can be damaged by electrostatic discharges. To protect against such damage, electronic assembly parts are often transported or stored in vacuum formed component
...
Read more...
Electrostatic discharge chairs
Actum
Circuit & System Protection
An ESD chair forms an integral part of grounding within the electrostatic discharge protected area to prevent potential damage to products.
Read more...
Conductive ESD footwear
Actum
Circuit & System Protection
Conductive ESD footwear is used in conjunction with other grounding devices, such as a wrist strap, cord, and ESD surface mats, to provide a continuous path to ground.
Read more...
Clearing the Static: The importance of cleaning in ESD control
Actum
Circuit & System Protection
To prevent Electrostatic Discharge (ESD) damage to sensitive electronic assemblies and components, all production, handling, packaging, and storage must take place in an ESD-protected environment.
Read more...
Clearing the Static: Staying grounded
Actum
Circuit & System Protection
To maintain reliable electrostatic discharge control, regular testing and accurate measurement are essential, with grounding products and ESD testing equipment being vital.
Read more...
Smarter protection without disruption
NewElec Pretoria
Circuit & System Protection
Designed for operations still running without integrated automation, NewElec’s retrofit-friendly systems let you upgrade performance and safety without overhauling your entire network.
Read more...
Circuit breaker for reliable, compliant protection
RS South Africa
Circuit & System Protection
Legrand’s low-voltage power distribution portfolio encompasses the DX3 range of miniature circuit breakers, designed to deliver dependable protection in residential, commercial and industrial installations.
Read more...
Reducing noise on power supply lines
Future Electronics
Circuit & System Protection
Murata has introduced the EMIFIL ESD Series Noise Filters, a breakthrough solution engineered for superior noise suppression and enhanced electrostatic discharge (ESD) protection.
Read more...
Clearing the Static: Fundamental principles of static control
Actum
Circuit & System Protection
Controlling electrostatic discharge in electronics manufacturing is essential with effective ESD programs built on six key principles.
Read more...
printer friendly version