Since the Pretoria-based company was established in 1987, Southern Implants has been a pioneer in the field of dental implant science. The company is constantly expanding its product range to incorporate the newest technologies and trends and the use of a programmable power supply to ensure consistent colour on its titanium components is just one of these innovations.
Colouring titanium using a programmable power supply is not a new concept.
In fact, anodising is one of the few predictable methods of colouring titanium. Southern Implants' technical manager, Christo van der Walt, explains, "A constant current at a preset voltage is important to give the precise colour needed on titanium components. The Xantrex programmable power supply has the adjustability and accuracy that we require to render the different colours that we use to distinguish different sizes and applications of components."
Southern Implants’ anodising technician Jan Molefe
Prior to acquiring the Xantrex XHR Series DC power supply, Southern Implants utilised a simple power pack that did not offer the required accuracy. The company is now in the process of acquiring a second power supply as volumes have increased rapidly and there is need for additional capacity. Van der Walt adds, "We process some 1000 components a day and in order to increase our throughput, we decided to acquire another Xantrex programmable power supply."
Southern Implants is one of the only dental implant companies in South Africa that uses this method of anodising its titanium dental implants. South African dentists have had to rely on imported products in the past, but now they and dentists in the United States, Europe and Australasia are benefiting from Southern Implants' commitment to offering a wide range of products of an international standard.
Hilton Preston of Comtest (Xantrex’s local supplier) says, "The XHR DC power supply provides 1000 watts of DC power in a compact half-rack package. It is power factor corrected for low current draw – only 11 amps at 120 volts a.c. for 1000 watts – and reduced generation of input current harmonics. Zero voltage or ‘soft switching’ virtually eliminates switching transients for high efficiency, low noise and high reliability."
Rugged railway-grade DC-DC power modules iCorp Technologies
Power Electronics / Power Management
iCorp Technologies has introduced the AIPUPOWER ZCD100 and ZCD150 Series, a family of rugged DC-DC converters designed to meet the demanding electrical and environmental requirements of railway and transportation systems.
Read more...Four-quadrant regenerative grid simulator Conical Technologies
Power Electronics / Power Management
The IT7900EP series high-performance regenerative grid simulator from ITECH is a full four-quadrant AC grid simulator capable of both sourcing and sinking power.
Read more...90 W PSU with 150% boost capability Brabek
Power Electronics / Power Management
RECOM’s cost effective REFIN2U-S90/CL DIN rail AC/DC boasts a 90 W rating with a boost capability of 150% for 4,5 seconds to allow for surge loads.
Read more...Standalone USB PD controller Future Electronics
Power Electronics / Power Management
The STUSB4531 from STMicroelectronics is a standalone USB Power Delivery sink controller designed to streamline the implementation of USB-C power negotiation in sink devices without requiring a full software stack on a host microcontroller.
Read more...MIL-Spec DC-DC power converters Vepac Electronics
Power Electronics / Power Management
PowerGood has introduced a range of 15 W to 600 W military DC-DC power converters engineered for mission critical defence applications.
Read more...Compact power MOSFET for high current switching Future Electronics
Power Electronics / Power Management
onsemi’s NTMFSC2D6N08X is a high-performance 80 V N-channel power MOSFET engineered for demanding switching and power conversion applications.
Read more...DC link capacitors for demanding applications RS South Africa
Power Electronics / Power Management
TDK Corporation has announced the B3271xP series of DC link film capacitors, offering high thermal robustness for demanding automotive and industrial power electronics.
Read more...N-channel power MOSFETs TRX Electronics
Power Electronics / Power Management
The TSM2N7002 series from Taiwan Semiconductor are logic-level N-channel power MOSFETs designed with low drain-source on-state resistance, reducing conduction losses and improving efficiency in switching applications.
Read more...Smart power protection, simplified TRX Electronics
Power Electronics / Power Management
onsemi electronic fuses (eFuses) deliver integrated, intelligent protection by combining overcurrent, overvoltage, over-temperature, reverse polarity, and inrush current safeguards in a single compact IC.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version