Infineon Technologies AG introduced a new family of OptiMOS 5 IPOL buck regulators with VR14-compliant SVID standard and I²C/PMBus digital interfaces for Intel/AMD server CPUs and network ASICs/FPGAs. Housed in a 5 x 6 mm² PQFN package, these devices are an easy-to-use, fully integrated, and highly efficient solution for next-generation server, storage, telecom, and datacom […]
Telecommunications
Single-phase EMC filters handle protection class II apps
SCHURTER announces its new FMAB NEO single-phase EMC filter for Protection Class II applications. This new double-insulated filter with no protective ground expands SCHURTER’s latest EMC filter family to include both Protection Class I and Class II versions. The Class II version meets the more stringent requirements for critical medical systems and at-home medical care […]
Converters sport 2×1-in footprint, six-sided shielding for reduced radiated EMI
TDK Corporation announces the introduction of the 40W and 60W rated TDK-Lambda PXD series of 2”x1” DC-DC converters. Capable of operating from a wide input voltage of 9 to 36Vdc or 18 to 75Vdc, these converters have a copper case providing six-sided shielding for reduced EMI, simplifying system compliance. Industrial control, telecom/datacom, test, measurement, and […]
Full-brick 500-W supply provides 12 V and up to 42 A
Advanced Energy Industries, Inc. expands its presence in the industrial, robotics, and 5G telecom markets with the launch of the AE Artesyn AIF42 AC/DC converter. The new converter reduces system size, delivers best-in-class 93% efficiency, and enhances reliability by minimizing the need for external components. The AIF42 full brick module is rated for 500 W […]
Single-output supply provides 300 W in 1U package
Advanced Energy Industries, Inc. expanded its SL Power SLB series with a new 300 W power supply. Designed for ease of integration into critical medical and industrial equipment, the SLB300 offers stable power through power fluctuations and features long operational life by integrating high-quality electrolytic capacitors. The SLB300 is a single-output power supply offering a […]
High-power fuses optimized for telecom DC power distribution circuits
Bourns, Inc. announced it has further expanded its POWrFuse High-Power Fuse product family with a new telecommunications model series. Bourns specifically designed the POWrFuse Model PF-N Series to meet the requirements of the UL 284-1 standard. Supporting operation up to 170 VDC and with two PCB mounting configurations, the PF-N Series delivers superior current limiting […]
PoL buck-regulator modules with integrated inductor enable space-efficient designs
Contemporary server, communication, and network storage applications struggle to minimize power losses and solution size. Meanwhile, the rapidly changing market also requires system solution providers to address market needs faster than usual. Therefore, Infineon Technologies AG now introduces highly efficient and reliable step-down DC-DC converter modules. Adding to its point of load (POL) family, these […]
Power 40-V MOSFETs deliver low on resistance
Taiwan Semiconductor introduces the PerFET Series of single- and dual-channel 40V power MOSFETS. Built on proprietary device structures and processes that enable exceptionally low on-state resistance and switching FOM (figure-of-merit), the PerFET device’s achievement of 50% RDS(ON) and 40% FOM reduction puts this new portfolio at the industry’s leading edge of performance. The 40V N-channel […]
High-density 12-W DC/DC converters in SIP-8 Package boast 4:1 input range
TRACO POWER announces their new TMR 12WI series of 12 Watt DC/DC converters featuring the highest power density of 4.73W/cm³ in a standard SIP-8 package (12 watts in a 0.87” x 0.32” footprint). The TMR 12WI consists of 24 Models offering 4:1 input ranges of 4.5~18 / 9~36 / 18~75 VDC and output voltages of […]
Current-sensing 0.2 milliohm resistors handle 3 W
High-efficiency current sensing requires low resistance values. Values less than 1 milliohm can be difficult to find and typically have high TCR. Stackpole recently added a 0.2 milliohm resistance value to its CSNL2512-3W series. The CSNL2512-3W handles 3 watts of power while providing TCR from ±50 ppm for a 1 and 2 milliohm to ±175 […]
