Bourns, Inc. introduced its SE Series miniature Thermal Cutoff (TCO) Mini-Breaker devices that are designed to support 240 W, which meets the upper limit of the USB Power Delivery (PD) standard. The SE Series is Bourns smallest 54 V surface mount Mini-Breaker, with a footprint size of 4.7 mm x 2.8 mm and a height of only 1.23 […]
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Shielded power inductors enhance DC-DC converter designs
Bourns, Inc. announced its SRP4020T Series Shielded Power Inductors. This series features an advanced carbonyl powder core that offers excellent thermal stability and magnetic performance, making it suitable for demanding environments. Its shielded construction effectively suppresses magnetic interference and enhances Electromagnetic Compatibility (EMC). Offered in a compact (4.45 x 4.0), low-profile (1.8 mm) package, the SRP4020T Series […]
Power resistors dissipate 300 W with heatsink
Bourns, Inc. announced a new thick film resistor series that delivers high heat tolerance in a compact TO-227 package. The Riedon PF2270 Series Power Film Resistors by Bourns are engineered to provide superior power dissipation based on their thick film technology design and excellent pulse handling capabilities that offer up to 300 W of power dissipation with […]
Bourns expands fuse line with 500 V protection
Bourns, Inc. announced it has expanded its POWrFuse High-Power Fuse portfolio with a new higher voltage-rated series. Bourns engineered the PF-63R50H Series with advanced features and capabilities that are needed in energy storage systems, battery systems, and other types of power management systems. Meeting UL 248-14 and IEC 60127-1 fuse standards, the PF-63R50H Series features […]
Shielding keeps inductor radiation low
Bourns, Inc. added four new product series to its line of shielded power inductors. The Bourns SRP4021HMCT, SRP4021HMT, SRP5030HMCT, and SRP5030HMT Shielded Power Inductor Series feature high heating and saturation current with low magnetic field radiation to deliver enhanced power handling, increased efficiency, and optimized power circuit filtering. The new shielded power inductors are produced with a hot press […]
Automotive-grade inductors handle 200 mA to 1400 mA
Bourns, Inc. announced its CWF1610A, CWF1612A, and CWF2012A Series chip inductors. These AEC-Q200-compliant, automotive-grade inductors feature high inductance, high current, and high self-resonant frequency in a compact form factor. The features enable excellent power handling and filtering at high frequency, making the three new chip inductor series superior power conversion solutions in RF signal processing, resonant circuits, decoupling, noise filters, […]
Power line filters mitigate EMI
Bourns, Inc. announced the expansion of its line filter product line with a new series that features a wide inductance and impedance range and frequency up to 300 MHz. Bourns SRF9005A Series line filters are automotive grade and AEC-Q200 compliant, and are designed to meet critical EMI (Electromagnetic Interference) suppression requirements in a variety of consumer, industrial and […]
Power inductors feature low DC resistance
Bourns, Inc. announced its HRP3822X and HRP5022X Series Shielded Power Inductors. These very high current power inductors feature low DCR and shielded construction for low radiation. Designed to help maintain stable current flow and enhance efficiency in high power applications, Bourns new shielded power inductors are optimal current management solutions for today’s industrial high current filters, high current battery charging, […]
SMT varistor protects cir circuits from high-voltage transients
Bourns, Inc. announced its new Model ZV50S2220452NIR1 High Surge Multilayer Varistor. Offered in a compact 2220 surface mount package, these ruggedized multilayer varistors are specifically designed to meet the lifespan requirements in certain applications that operate in certain harsh environments. Ideal too for space-constrained designs, Bourns Model ZV50S2220452NIR1 varistors feature exceptional surge current capability that is five […]
Shielded power inductors feature dual windings
Bourns, Inc. announced its Model SRF0703HA Series Dual-Winding Shielded Power Inductor Series. Bourns new AEC-Q200 compliant, automotive grade power inductors can be used in parallel, series, dual-inductor, or transformer configurations, giving designers outstanding rated current and inductance versatility. In addition, the single-package dual-winding inductors provide a space-saving and cost-efficient solution compared to using two individual inductors. They’re […]
