Power Electronics / Power Management


Latest Articles

Power delivery over USB Type-C will open up new applications
25 March 2020, Altron Arrow
The enablement of SuperSpeed is just one reason why we can expect the USB interface to dominate for many years to come, but power delivery must also be a major factor in that.

Read more...
Industrial power module
25 March 2020, Würth Elektronik eiSos
The components in a SIP-3 package represent cost-effective solutions to meet the requirements for the transient capability of a 24 V industrial voltage network. The new modules operate from 6 to 36 V ...

Read more...
Complete design solution for energy efficient motor driving system
25 March 2020
Electric motors are a powerhouse user of electricity worldwide, accounting for about two-thirds of industrial electricity consumption. The International Energy Agency reports that electric motors account ...

Read more...
Miniature automotive MOSFETs
25 March 2020
Diodes Incorporated announced the introduction of the 40 V-rated DMTH4008LFDFWQ and 60 V-rated DMTH6016LFDFWQ automotive-compliant MOSFETs packaged in DFN2020. These miniature MOSFETs occupy just 10% ...

Read more...
PCB-mount AC-DC power supplies
25 March 2020, Vepac Electronics
Complementing the previously released 3 W, 5 W and 10 W models, the VCE20 and VCE40 series from XP Power provide 20 and 40 Watts of power respectively and offer an encapsulated version as well as a lower-cost ...

Read more...
High-voltage MOSFET for low-frequency switching
25 March 2020
With the introduction of the 600 V CoolMOS S7 SJ MOSFET family – uniquely fitting a 22 mΩ chip into an innovative SMD package – Infineon Technologies is aiming to set a new benchmark for power density, ...

Read more...
Power over Ethernet – supply of Ethernet devices via data lines
25 March 2020, Altron Arrow
In process automation systems, important parameters such as temperature, pressure, flow rate, humidity and many others must be monitored and measured. In the era of Industry 4.0, Ethernet is a popular ...

Read more...
Chassis and DIN rail DC-DC converters
25 March 2020, Vepac Electronics
XP Power has announced the availability of two new series of wide range input DC-DC converters. Their flexible specification allows devices with incompatible voltages to be easily integrated into industrial ...

Read more...
Ultrafast recovery rectifiers
25 March 2020, Altron Arrow
Vishay has expanded its offering of Fred Pt Ultrafast recovery rectifiers with eight new 100 V and 200 V devices in the eSMP series SlimSMAW (DO-221AD) package with a low 0,9 mm profile. Footprint-compatible ...

Read more...
Driver for high-power PIN diode switches
25 March 2020, RFiber Solutions
The MADR-009150 switch driver is designed to work with MACOM’s high-power and high-voltage PIN diode switches. This driver has complementary outputs which can provide up to 200 mA bias current to a SPDT ...

Read more...
PMICs for demanding applications
25 March 2020, RF Design
Qorvo recently introduced two power management ICs (PMICs) that can be pre-programmed during manufacture to suit different system requirements and further optimised in the field using firmware via the ...

Read more...
Hybrid capacitors combine the best of both worlds
26 February 2020, Avnet Abacus
The different properties of EDLCs, Li-ion batteries and Li-ion capacitors suits each technology to various different applications.

Read more...
Testing MPPT for photovoltaic inverters
26 February 2020, Conical Technologies
Whether or not the depletion of oil resources is a pseudo-proposition, the development of renewable energy and clean energy is a global consensus. China’s photovoltaic (PV) industry, for example, has ...

Read more...
Energy independence – reliable solutions for ‘here and now’
26 February 2020
Energy is the lifeblood of the economy and it impacts all sectors of society, including individual citizens. There has been a great push towards an integrated energy plan that ensures current and future ...

Read more...
Battery pack design considerations for rechargeable solutions
26 February 2020, Potensa
Considerations have to be weighed up when doing this: the energy density of Li-ion is higher than that of LiFePO, but LiFePO4 is much safer and has a voltage range that makes it a direct replacement for lead acid batteries.

Read more...
Programmable DC power supply
26 February 2020, Vepac Electronics
XP Power announced a new single-output programmable DC power supply that is ideal for use in a wide variety of applications including laboratory, production, and embedded test and measurement. Multiple ...

Read more...
Battery internal resistance testers
26 February 2020, Conical Technologies
The IT5100 series, from ITECH, is a series of battery internal resistance testers with high precision, high resolution and high speed. It adopts AC 4-terminal sensing, which means the tester can test ...

Read more...
Power supply in 3U VPX format
26 February 2020, Conical Technologies
SynQor announced its new universal 85 to 264 Vrms a.c. input VPX power supply with long holdup capabilities, compliant to MIL-STD-704F for critical military, aerospace and shipboard applications. This ...

Read more...
Synchronous step-down silent switcher
26 February 2020, Altron Arrow
Analog Devices’ LT8653S is a dual-channel, 2 A, synchronous step-down regulator with a 3 V to 42 V input voltage range. Silent Switcher 2 technology enables the LT8653S to simultaneously operate at high ...

Read more...
Drivers for 3-phase BLDC motors
26 February 2020, Altron Arrow
STMicroelectronics’ STSPIN drivers for 3-phase brushless DC (BLDC) motors includes power drivers in a 3-phase bridge configuration and integrated solutions with built-in decoding logic for Hall-effect ...

Read more...



<< First   < Previous   Page 35 of 193   Next >   Last >>







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.




© Technews Publishing (Pty) Ltd | All Rights Reserved