Power Supplies & Magnetics
November 2020
Figure 1: Infineon’s product wide array of products for USB-PD designs
Avoid complexity, incompatibility and shorten time-to-market! Infineon with its broad portfolio of high-performing and high-quality USB-PD solutions help engineers break through the barriers in fast charging designs at a competitive cost
Nowadays, people have many rechargeable battery-powered mobile devices –
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Date:
11/20/2020
Würth Elektronik has heeded its customers’ suggestions from the practical area and has installed a feature that enables the direct comparison of aluminum-electrolyte and aluminum-polymer capacitors. The calculation of the ripple current has also been improved.
The RedExpert online platform has now been modified
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Date:
11/13/2020
The transformation to electrify transportation – from trains, trams, and trolleys to buses, automobiles and EV chargers – continues at a rapid pace, as countries shift toward improved modes of transit with greater efficiency and innovative technology. Microchip has announced its AgileSwitch digital programmab
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Date:
11/13/2020
It provides high power factor and constant voltage output. The device operates in quasi-resonant mode (QRM) to maximize the efficiency and minimize the electromagnetic interference (EMI) over a wide load range. It accommodates active burst mode (ABM) at light load to prevent audible noise while achieving a no-lo
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Date:
11/13/2020
The outstanding feature of the self-adhesive gap-filler material: The non-conductive barrier with a high dielectric strength has a high thermoconductivity index of 1 W/(m*K). The material easily adapts to the differing thicknesses of components on the PCB and fills the gaps between hot electronic components and me
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Date:
11/13/2020
The MAX31889 digital temperature sensor features an unmatched combination of accuracy and power consumption, replacing expensive resistance temperature detectors (RTDs) in precise temperature-sensitive applications. The MAX31825 digital temperature sensor enables up to 64 devices per bus, all parasitically powe
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Date:
11/13/2020
Based on customer feedback, the company has just introduced off-the-shelf IDC cable assembly options to accompany the existing discrete connector components. These are available now direct from stock through Harwin’s global network of distributors.
On each of these assemblies, a ribbon cable is fitted with female conne
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Date:
11/13/2020
Large and complex machine tools with multiple driving axes and very long motor cables can be subjected to major reliability problems caused by internal coupling of interferences from the drive system to the control wires. This can cause dropouts and interrupts of the control unit and consequently lead to unnece
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Date:
11/13/2020
This metallized polypropylene film capacitor series from Panasonic Industry Europe benefits from original in-house patterned metallization process with fuse mechanism function by Panasonic. This unique technology delivers stable capacitance level over the product lifetime and therefore guarantees a higher relia
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Date:
11/13/2020
In common with all TrEOS components, the new parts combine extremely low capacitance ensuring high signal integrity, extremely low clamping and high robustness for modern automotive interfaces. Specific automotive applications include infotainment, multimedia and ADAS systems featuring USB 3.2, HDMI, LVDS, SerD
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Date:
11/13/2020
The new 4.0 release also provides further system optimization and loop compensator features to improve overall power-stage design analysis, helping power designers to accelerate time to market.
Primarily, the latest major upgrade to this software version provides a load-based design capability that enables a
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Date:
11/13/2020
The PSB series are microprocessor controlled bi-directional supplies that feature two devices in one: an auto-ranging DC power supply and an electronic DC load with energy recovery. The bi-directional package replaces individual programmable sources and loads, and the regenerative load returns up to 95% of test
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Date:
11/13/2020
WE-MK is available in three different sizes—0201, 0402 and 0603—as well as various inductance values from 1 nH up to 470 nH.
The WE-MK inductors have very stable inductance over the entire operating temperature range from -55 to +125°C with inductance tolerances of ±5% or ±0.3 nH (depending on inductance val
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Date:
11/13/2020
Compliant with the newly established IEC 63171-6 industry standard, the Tw1ster connector series fully addresses the needs within modern industrial settings for more compact, lightweight cabling. Through these cutting-edge interconnect components, both data and power can be simultaneously transported, thereby reduc
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Date:
11/13/2020
The device comes in a TO-247 with 650 V break down voltage. The new TRENCHSTOP family portfolio consists of current ratings of 20 A, 30 A, 40 A, 50 A, and 75 A. It can easily be used for replacing previous technologies and for paralleling. This version of IGBT7 is especially suited to applications such as indust
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Date:
11/13/2020
TSR-WI devices offer high efficiencies of up to 94%, along with low standby current and excellent line/load regulation.
The TSR-WI Series comprises two families of single-output switching regulator — known as TSR-0.6WI and TSR-1WI, with 0.6A and 1A maximum output current ratings, respectively — and output
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Date:
11/13/2020
The new N-channel SiC MOSFETs support accelerated switching speeds (with rise times of as little as 10ns). Exhibiting on-resistance figures going down to 20mΩ alongside industry-leading gate charge values, they are subject to minimal power losses. Exceptionally robust, these devices can cope with ultra-high c
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Date:
11/13/2020
The trend of digitalization has accelerated. Consequently, the number of server farms has risen and with it the power demand. Driven by the phenomenon of global warming, the importance of higher energy efficiency of operations is therefore increasing. Introduced in 2004, the measurement standards defined by th
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Date:
11/13/2020
The rising demand for smart home devices and IoT applications has added communication functionality (i.e. Wi-Fi) to home appliances. As it is necessary for such devices to always be ON to maintain communication, manufacturers are required to reduce standby power consumption even more to around 0.5W. This calls
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Date:
11/13/2020
The new converter family provides indispensable monitoring functionality and control of the feedback loop to help stabilization.
The high-density BMR683 converter is introduced in the industry-standard quarter-brick format, saving valuable board space. The device has an output power up to 500 W at 28 Vout, and an in
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Date:
11/13/2020
In common with the existing products in the range, the new HPT5K0-L units feature a three-phase, three-wire & earth, 180 to 528VAC input and they carry ITE/industrial and medical agency approvals.
The new ‘-L’ designated units are supplied in a chassis mount package with a height of just 63mm (2.5”)
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Date:
11/13/2020
The RBC300F is an open-frame, configurable AC/DC power supply with triple outputs tailored for robotic controllers and factory automation. Based on a unique concept, the Cosel RBC300F series offers three configurable isolated outputs, with one having a reinforced isolation to power Intelligent Gate Bipolar Trans
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Date:
11/13/2020
The applications for these leading-edge devices include synchronous rectification, class-D audio, infotainment systems, DC-DC converters (hard-switched and resonant), and lidar for autonomous cars, robotics, and drones.
The EPC2218 (3.2 mΩ, 231 Apulsed) and the EPC2204 (6 mΩ, 125 Apulsed) have nearly 20% lo
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Date:
11/13/2020
TDK Corporation announces the addition of 15V, 19V, 28V, 36V, 48V outputs and models with an integral fan to the TDK-Lambda brand CUS400M series. Rated at 400W with forced air cooling and 250W when convection cooled, the family now covers 12 to 48V outputs. A broad choice of mechanical configurations is also av
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Date:
11/08/2020
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