Three new B8272* series of compact EPCOS SMT common-mode chokes are specially developed for low-voltage applications. They sustain voltages of up to 48 V AC (50/60 Hz) and 80 V DC, and continuous currents between 1.8 A and 19 A at an ambient temperature of 40 °C. The new series cover a range of inductance […]
Inductor
Compact inductors address smartphone power circuit demands
TDK Corporation has developed the new TFM201208BLE series of inductors optimized for space-constrained smartphone power circuits. These are available in 0.24, 0.33, and 0.47 µH versions. Each supplied in a 2.0 (L) x 1.2 (W) x 0.8 mm (H) form factor, the inductors in this latest TDK series feature significantly better electrical properties than the […]
High-current power inductors target filtering apps
Bourns, Inc. unveiled its latest high current shielded power inductors. The five series are designed using the company’s advanced metal powder core and manufacturing processes, delivering the benefits of magnetically shielded construction for low radiation, high saturation current, high heating current, and low DC resistance. The new power inductors, designated model SRP2010TMA, SRP2012TMA, SRP2510TMA, SRP2512TMA, and SRP3212A series, are AEC-Q200 compliant and offered […]
New power components include transformer for battery management systems, UV-A LEDs
Würth Elektronik has added to its product families in the areas of inductors, power transformers, RF components and signal transformers, optoelectronics, as well as MagI³C power modules. A transformer for battery management systems and a UV-A LED is just a couple of highlights. A brochure with information on the additions to the portfolio is provided […]
SMD inductors handle up to 400 V
ITG Electronics has introduced a high-voltage addition to its PQ108180H Series of Surface Mount Device (SMD) Inductors. Key to the high-voltage SMD Inductor’s success is the adoption of more robust design materials, which allow the unit to not only withstand higher voltages but also ensure a prolonged component lifespan. Part of a broader, company-wide effort […]
Suntsu introduces low DCR power inductors to their product offering
Suntsu announces that they have added power inductors to their product offering, as they are an essential component of voltage regulator topology. Suntsu’s SMD power inductors are manufactured with a magnetic shielded structure. This helps them achieve excellent resistance to EMI (Electro-Magnetic Interface), low DCR, and high rated current. The products were designed with lightweight […]
High-current, flat-wire inductors feature low core loss, no thermal aging
ITG Electronics has introduced a line of mega power high current flat wire Inductors for industrial and rugged environments, including automotive applications. Offering a vastly superior power rating – higher inductance and current – compared with conventional flat wire inductors, the next-generation box-shaped item features denser magnetic materials allowing custom-level power in a standardized product. […]
High-efficiency quasi-resonant PFC IC carries 750-V GaN switch
Power Integrations announced the HiperPFS-5 family of power-factor-correction (PFC) ICs with an integrated 750 V PowiGaN gallium-nitride switch. With an efficiency of up to 98.3 percent, the new ICs deliver up to 240 W without a heat sink and can achieve a power factor of better than 0.98. HiperPFS-5 ICs are ideal for high-power USB […]
Power inductors feature protective coating, high amperage for environmentally harsh applications
SMP Sintermetalle Prometheus GmbH & Co KG (SMP) introduces inductive components for environmental applications. The components are fitted in inverters, power converters, and high-frequency converters, which are installed for example in waste and raw material recycling plants, in garbage processing, or in sewage and water treatment plants. The chokes, EMC filters, mid-frequency transformers, and soft […]
Semi-shielded power inductors are AEC-Q200 compliant
Bourns, Inc. announced the expansion of its power inductor line with three new semi-shielded power inductor model series, Model SRN3030HA, SRN4030HA, and SRN5030HA. The new AEC-200 compliant power inductors from Bourns are designed with high current capacity, compact size, low loss, high operating frequency, and high operating temperature. The high temperature-graded materials employed in all three series achieve […]
