Range of cooling fans

30 April 2008 Circuit & System Protection

Bi-Sonic manufactures a wide range of high quality cooling fans aimed at solving heating problems in computers, machines, power supplies, ventilation and many other technical applications. The company's main products are AC tubular axial fans, DC brushless fans, DC cross-flow fans, and DC brushless motor and fan accessories.

Local stock holding includes dual ball bearing versions, various frame sizes, and a choice of plastic and metal blades. 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 and chrome finger guards of various sizes as required per application.

For more information contact PHD Powerhouse, +27 (0)11 444 0005, [email protected], www.phdpowerhouse.co.za

Further reading:

Clearing the Static: Understanding the significance of ESD audits
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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.

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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.

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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.

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Clearing the Static: The importance of ESD wrist straps
Actum Electronics Circuit & System Protection
ESD clothing plays a pivotal role in preventing that people do not charge the products that they are working with.

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Clearing the Static: ESD clothing and footwear
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ESD clothing plays a pivotal role in preventing that people do not charge the products that they are working with.

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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.

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Clearing the Static: The significance of cleaning in ESD control
Actum Group Circuit & System Protection
It is essential that ESD-protected workplace areas and equipment (tables, floors, work mats, trays, tools, machine elements) are cleaned with specialised antistatic cleaners.

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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.

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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.

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NewFeed feeder protection relay
NewElec Pretoria Circuit & System Protection
The NewFeed Feeder Protection Relay has been designed to protect the connection between solar farms and conventional power grids in both low voltage (LV) and medium voltage (MV) distribution settings.

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