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 […]
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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 […]
Wire-wound power inductors work to 1 GHz
TDK Corporation presents the new ADL3225V choke for automotive power over coax (PoC) applications. The wire wound inductor, which has a DC resistance of 0.9 Ω, features high impedance over a broad frequency spectrum of 1 MHz up to 1 GHz. The new type offers good DC superimposition characteristics, thus separating the power from the […]
Low-loss thin-film metal inductors optimized for high-current power supply circuits
TDK Corporation presents the new TFM160808ALC thin-film inductor for power supply circuits, which features a maximum DC resistance of 62 mΩ that is 30 percent lower than for existing types (e.g. TFM160808ALM, 0.47 μH). The new type, whose compact dimensions are just 1.6 mm x 0.8 mm x 0.8 mm, also offers a high rated […]
DIN rail-mount power supplies allow for narrow width package sizes
TDK Corporation announces the introduction of the TDK-Lambda brand DRL AC-DC DIN Rail mount power supplies. With efficiencies of up to 90%, waste heat has been reduced, allowing the use of very narrow width package sizes ranging from 18mm for the 10W, to 72mm for the 100W model. Less space on the rail provides additional […]
Compact power chokes handle up to 37 A
TDK Corporation has extended its portfolio of EPCOS ERU SMT power inductors with the ERU16 choke series that comprises ten different types. The inductance values of the new B82559*A016 series extend from 1.0 µH to 30 µH and their saturation currents range from 9.2 A DC to 37 A DC. The outstanding feature of these […]
MLCC capacitors target EV charging, high-rel timing circuits
Automotive-grade soft-termination and MEGACAP Type MLCCs combine the low relative permittivity of the C0G dielectric with rated capacitance values up to 300 nF and enable MLCCs to be used where reliability is required. Their rated voltages range from 50 V to 3 kV. Developed by TDK Corp., the new MLCCs feature high capacitance stability at […]
