TDK Corporation announced a new series of AC filter capacitors that are UL 810 approved at the component level and carry the CE mark. The capacitors of the B32354S3 series are designed for a rated voltage of 350 V AC and are available with capacitance values of 10 µF to 40 µF. The lead spacing […]
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EMC filters minimize earth leakage currents
The re-engineered and improved the EPCOS LeaXield active leakage current filter is able to minimize earth leakage currents in converter-based drive systems. LeaXield is designed for applications in variable-speed drives such as those in machine tools, pumps, compressors, conveyance systems, and other pluggable devices. In these systems aggregate earth leakage currents can cause RCDs (residual […]
High-power-density POL converters target AI, 5G, IoT, enterprise apps
TDK Corporation announces the new series of µPOL DC-DC converters, the industry’s most compact and highest power density point-of-load solutions for applications such as big data, machine learning, artificial intelligence (AI), 5G cells, IoT and computing enterprise. Rather than using side by side discrete integrated circuit (IC) and discrete inductor (L) the new FS series […]
24V DIN rail power supply is certified to Class II and Class 2 standards
TDK Corporation announces the introduction of an 88W rated 24V model to the DRL series of low profile AC-DC DIN rail mount power supplies. The DRL100-24-1/C2 is certified as a Class 2 power supply, in accordance with NEC (per UL1310), and as a Limited Power Source (per UL 60950 clause 2.5 requirements). The unit is […]
Miniaturized thin-film metal power inductors target ADAS applications
TDK Corporation announces the TFM252012ALVA thin-film metal power inductors that can be connected directly to a 12 V car battery while maintaining small dimensions with a footprint of just 2.5 mm × 2.0 mm and a height of 1.2 mm. Thanks to the magnetic metal core these newly developed inductors offer a rated current of […]
93% efficient 120-W/240-W DIN rail supplies have narrow width, long field life
TDK Corporation announces the introduction of 120W and 240W rated models to the DRB series of AC-DC DIN rail mount power supplies. Their narrow width allows additional devices to be installed on the rail, saving cabinet space. The high 93% efficiency produces less internal waste heat enabling electrolytic capacitors to run cooler, extending field operating […]
15W and 30W dc-dc converters boast operating efficiences up to 92 percent
TDK Corp. announces the introduction of the TDK-Lambda 15W and 30W rated dual output CCG DC-DC converters. Operating over a 4:1 input range, these highly efficient products are enclosed in a 1 inch by 1-inch six-sided shielded metal case. Applications include data and telecommunications, process control, broadcast, battery powered and test and measurement equipment. The […]
AC filter capacitors cover 250 to 400 Vac with capacitance range of 1 to 70 µF
TDK Corporation has extended its EPCOS B32754 to B32758 series of AC filter capacitors. They now cover a range of voltages from 250 V AC to 400 V AC and offer capacitances of between 1 µF and 70 µF. The capacitors comply with IEC 61071: 2007 and are extremely robust, even at high humidity. This […]
Varistors include fuse protection
TDK Corporation has extended its EPCOS ThermoFuse family of fuse protected varistors with the new compact NT14 and NT20 series. The new ThermoFuse components feature a footprint that fits into existing circuit board layouts. The NT14 series (disk diameter 14 mm) is designed to absorb maximum surge currents with an 8/20-μs pulse of 6 kA […]
Multilayer ferrite chip beads for compact power lines cover 22 to 120-Ω range
TDK Corporation has developed the new MPZ0603-H series of multilayer chip beads for power lines in an IEC 0603 package (EIA 0201) that feature twice the rated current and about half the DC resistance of the existing MPZ0603-C series. Thanks to a newly developed technology for the internal electrodes, TDK was able to reduce the […]
