Power Electronics / Power Management


Medical power supply for COVID-19 respirators

25 November 2020 Power Electronics / Power Management

Since the COVID-19 worldwide epidemic, Traco Power says its engineers have been working tirelessly on research and development projects for innovative designs for power solutions to support the growing demand for power supplies to be used in respirators.

The TPP 450BA-M series of 450 Watt AC/DC power supplies features a reinforced double I/O isolation system according to the latest medical safety standards (60601-1 3rd edition, 2 x MOPP) and is suitable for class II applications. The earth leakage current is below 100 µA, which makes the units suitable for BF (body floating) applications.

The excellent efficiency of up to 94% allows a high power density for the standard 7,62 x 12,7 cm packaging format. Natural convection-cooled power capability is up to 320 W at +50°C and 150 W at +85°C. Thus, you can power your medical device in a quiet and hygienic way as you do not need to run a fan to cool down the power supply.

High reliability is provided by use of industrial quality grade components and optimised thermal management. It makes the products an ideal solution for medical devices and for demanding safety and space-critical applications.

Standard features on the TPP 450BA-M power supply family include 5 V standby output, 12 V fan output, remote on/off, power-good signal and variable fan speed.

For more information contact Conical Technologies, +27 82 570 0382, daniel.haywood@conical.co.za, www.conical.co.za


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Quad-output power management IC
31 March 2021, CST Electronics , Power Electronics / Power Management
The MAX77655 single-inductor multiple-output (SIMO) power management IC (PMIC) from Maxim Integrated Products provides the highest-density power solution for extremely compact next-generation devices. ...

Read more...
Ultrafast avalanche SMD rectifier diode
31 March 2021, Hi-Q Electronics , Power Electronics / Power Management
Diotec’s new BYG20 Series is an ultrafast avalanche SMD rectifier diode in an SMA package, with repetitive reverse voltage of 200 V to 600 V and average forward current rating of 1,5 A. Having non-repetitive ...

Read more...
Industrial AC to DC power supplies
26 February 2021, Conical Technologies , Power Electronics / Power Management
Mornsun-Power offers a wide range of industrial AC to DC power supplies including the LM series of switched mode supplies that offer a wide input range of 85-305 V a.c. and 100 to 430 V d.c. The LM series ...

Read more...
BLDC motor control demonstrator and evaluation board
26 February 2021, EBV Electrolink , Power Electronics / Power Management
EBV Elektronik is demonstrating the simplicity of designing with Power Integrations’ BridgeSwitch devices with the introduction of the EBV BridgeSwitch MB high-voltage, single-phase brushless DC (BLDC) ...

Read more...
ebm-papst’s automation solutions on display
26 February 2021, Ebmpapst South Africa , Power Electronics / Power Management
Automation solutions in the context of Industry 4.0 were presented late last year at the regional trade fair ‘all about automation’ in Essen and Chemnitz, Germany. ebm-papst presented its latest products ...

Read more...
PoE to USB-C power and data adaptor
26 February 2021, Altron Arrow , Power Electronics / Power Management
There are many consumer, enterprise and industrial devices today that have a USB Type-C port as the only input power option. While USB-C technology can offer high power and high data rate, it limits the ...

Read more...
Enclosed AC-DC power supplies
26 February 2021, Vepac Electronics , Power Electronics / Power Management
XP Power has introduced the LCS series of regulated output, convection cooled AC-DC power supplies that are well suited to budget-conscious applications. The four new series (LCS35, LCS50, LCS75 and LCS100) ...

Read more...
Locally developed power supplies
31 March 2021 , Power Electronics / Power Management
Critical equipment can now be operated with locally developed power supplies that have been specially designed to function on the local power grid and have built-in features to make it more robust than ...

Read more...
300 W digital DC/DC power module
31 March 2021, NuVision Electronics , Power Electronics / Power Management
The MPC1100A-54-0000 from Monolithic Power Systems (MPS) is a high-efficiency, non-isolated LLC-DCX power card module with a fixed 10:1 transformer turns ratio. The device operates from a 40 V to 60 V d.c. ...

Read more...
1200 V SiC MOSFETs
26 February 2021, RS Components (SA) , Power Electronics / Power Management
RS Components now stocks ON Semiconductor’s latest 1200 V-rated MOSFETs. Based on silicon carbide (SiC) technology, these power discretes are able to push the performance envelope. The new N-channel ...

Read more...