AC-DC power supplies for medical devices
26 June 2019, Vepac Electronics

XP Power has announced two new ranges of AC-DC power supplies that provide BF class insulation for healthcare applications where ehnanced EMC performance is a key requirement. The PBR500 and PBR650 ...

High-voltage converter
31 July 2019, Altron Arrow

The Viper26K from STMicroelectronics is a high-voltage converter integrating a 1050 V avalanche-rugged power section, with PWM current mode control. The power MOSFET allows designers to extend input voltage ...

Lithium battery charger IC
31 July 2019, NuVision Electronics

The MP2667 from Monolithic Power Systems is a highly integrated, single-cell, Li-ion/Li-polymer battery charger with system power path management for space-limited portable applications. The MP2667 takes ...

Buck converter with low quiescent current
31 July 2019, Avnet South Africa

Texas Instruments introduced an ultra-low-power switching regulator with what it claims is the industry’s lowest operating quiescent current (IQ) at 60 nA. The TPS62840 synchronous step-down converter ...

100 W embedded switch-mode power supply
31 July 2019, Conical Technologies

Traco Power announced the release of its new TML 100 series encapsulated power supplies. The TML 100 series comes in a chassis-mount casing with screw terminal block for easy connection. Despite their ...

Three-phase transistor gate driver
31 July 2019, EBV Electrolink

The STMicroelectronics STDRIVE601 three-phase gate driver for 600 V N-channel power MOSFETs and IGBTs provides enhanced ruggedness against negative voltage spikes down to -100 V and responds to logic ...

Low-profile U-channel PSU
31 July 2019, Vepac Electronics

XP Power has launched a new range of 180 Watt U-channel AC-DC power supplies (PSU) that are intended for space-constrained medical (BF), industrial and IT applications. The low-profile devices are just ...

Designing certified power solutions for LED lighting
26 June 2019, Avnet South Africa

LED lighting has become the product of choice in all types of environments, from domestic to industrial through to specialist areas such as stage lighting. The combination of efficiency in terms of lumens ...

Low-profile U-channel PSU
26 June 2019, Vepac Electronics

XP Power has launched a new range of 180 Watt U-channel AC-DC power supplies (PSU) that are intended for space-constrained medical (BF), industrial and IT applications. The low-profile devices are just ...

Solar-powered bakery developed at UJ
26 June 2019, This Week's Editor's Pick

When used as a tool for community development, the Solar Bread Box becomes a self-sustaining, economy stimulating, job creating and skills development platform.

Better thermal management enabled by advances in semiconductor packaging
26 June 2019, TRX Electronics, This Week's Editor's Pick

Beyond the realm of traditional thermal management solutions, the latest IC packaging technologies are making a significant contribution to satisfying the exacting thermal demands of modern electronic designs.

Three-phase 5 kW power supply
26 June 2019, Vepac Electronics

XP Power’s HPT5K0 series is a range of high power density, high efficiency, resonant zero-voltage switching (ZVS) 5 kW AC-DC power supplies with both ITE/industrial and medical agency approvals that feature ...