The MAF series of noise suppression filters now includes the new MAF2520ASS600C type that is designed especially for LED lighting systems. The new multilayer filter has compact dimensions of just 2.5×2.0×0.85 mm and features a suppression of spurious noise between 20 MHz and 100 MHz that is equivalent with that of larger wire-wound components. The […]
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30/60-W Medical Class I/II supplies meet Curve B radiated, conducted emissions
TDK Corporation announces the introduction of the CUS30M and CUS60M series of AC-DC power supplies, rated at 30W and 60W output power. Certified to medical and ITE standards for Class I and II operation, the products meet both curve B radiated and conducted emissions without the need for additional filtering or shielding. The CUS30M and […]
Techargeable battery in SMD technology provides 100 µAh at 1.4 V
TDK Corporation presents CeraCharge – the first solid-state rechargeable battery in SMD technology. Depending on requirements, the number of charge/discharge cycles this battery is able to perform ranges from several dozens to up to 1000. With its compact EIA 1812 package (4.5 x 3.2 x 1.1 mm) it offers a capacity of 100 µAh at […]
MnZn-based ferrite features low loss at high frequencies for GaN-based power supplies
TDK Corporation presents the new MnZn-based PC200 ferrite materiall, which is characterized by low losses at high frequencies. It was developed specifically for power supplies and frequency converters that operate with fast-switching power semiconductors on a GaN basis. The new material is optimized for a frequency range from 700 kHz to 4 MHz. Its maximum […]
High-rel chip varistors for automotive apps withstand 25 kV
In recent years, as cars have become equipped with many additional functions such as advanced driver assistance systems (ADAS) and in-vehicle infotainment (IVI) networks, the downsizing of the ECUs and increased reliability have become even more important. As a result, ESD and surge protection devices also need to be smaller and offer higher reliability. TDK […]
Metal oxide disk varistors work up to 105 °C
TDK Corporation presents leaded EPCOS metal oxide disk varistors, which have now been approved for an increased operating temperature of 105 °C (previously 85 °C). The reason for this is the recertification of the B722* series of varistors in accordance with UL 1449, 4th Edition, and IEC 61051. Raising the permissible operating temperature to 105 […]
AC-DC supplies put out 40-65 W, consume just 75 mW off-load
TDK Corporation announces the introduction of the CSS65A series of AC-DC power supplies with an off-load power consumption of less than 75mW. Packaged in the industry standard 2” x 4” footprint with a low height of 1.08”, the series is suitable for many medical, clinical, test and measurement, process control, broadcast and communications applications. The […]
High-voltage contactors handle up to 200 A of continuous current
TDK Corporation presents the new HVC200A bipolar high-voltage contactor for the switching of high DC voltages and currents. It is designed for operating voltages of up to 450 V DC and a high continuous current of 200 A. Arcs that occur when disconnecting the DC load are quickly and safely extinguished with a gas in the hermetically sealed switching […]
Three-phase-input supplies put out 3.2 kW at 48 Vdc
TDK Corporation announces the introduction of a 3,200W 48V model to the TPS power supply series. The 2U high product delivers 3200W output power (44V at 133.3A), and operates from a wide range Delta or Wye 350 – 528Vac three phase input. The 48V model is ideal for use in many applications including test and […]
Ulta-thin magnetic sheet material thwarts EMI
TDK Corporation has expanded its Flexield family of noise suppression sheets with an ultra-thin copper-clad laminated sheet with high magnetic permeability. The new IFM10M magnetic sheets are 60 percent thinner than existing sheets with a magnetic layer of the same thickness, but offer an equivalent noise suppression performance over a broad frequency range from 500 […]
