120 Watt planar transformers 23 September 2015, RF Design The new PoE120PL series of high-efficiency planar transformers made by Coilcraft are optimised for active clamp forward converters, including use in Power over Ethernet PSE and pre-standard PD devices. ...
Frame core power line chokes 2 September 2015 TDK has extended its range of EPCOS frame core power line chokes with the B82733V* series in a vertical design, complementing the existing horizontally designed B82733F* series. The vertical design is ...
Power magnetics lab kit 2 September 2015, RF Design The Power Magnetics Lab Kit from Coilcraft is designed to help educators provide hands-on experience in their classrooms and instructional labs. It contains a broad selection of through-hole power inductors ...
Top 10 reasons for using ultracapacitors 2 September 2015, Electrocomp, Editor's Choice Historically, the use of a single energy device to satisfy the entire power specification of an application required designers to either design for power (at times providing excess energy) or design for ...
MLCCs with high capacitance 2 September 2015, TRX Electronics Murata has expanded its lineup of 1206-size (3,2 x 1,6 mm) and 1210-size (3,2 x 2,5 mm) monolithic ceramic capacitors (MLCC) in the range exceeding 100 μF with the addition of new products with values ...
Wirewound resistors 12 August 2015, Electrocomp Model WS, a new range of wirewound resistors from Bourns, is an axial leaded series designed to withstand higher power surges.
The parts are rated from 1 W to 8 W and have a resistance range of 15 Ω ...
Magnetic cores 12 August 2015, MANTECH Magnetics now offers its XFLUX distributed air gap cores in 50 x 30 mm (00X5030Bxxx), 60 x 30 mm (00X6030Bxxx), 70 x 30 mm (00X7030Bxxx) and 80 x 30 mm (00X8030Bxxx) versions, with permeabilities of 26, ...
Film capacitors with high pulse strength 12 August 2015, Electrocomp TDK-Lambda has introduced two new series of EPCOS MMKP capacitors which employ a film that is metallised on both sides.
They offer particularly high pulse strength as well as high current capability: ...
Shielded power inductors 22 July 2015, RF Design Coilcraft’s new MLC75xx shielded, high-current power inductors offer saturation current ratings up to 59,2 A and DC resistance down to 1,2 mΩ for greater efficiency.
Their soft saturation characteristics ...
10-turn precision potentiometer 1 July 2015 Bourns announced the release of a new dual ball bearing option to its popular Model 3549 10-turn precision potentiometer. The new option is available in the Hybritron servo-mount version, and is capable ...
Tantalum capacitors with supercap CV values 15 June 2015 AVX has released a new series of axial leaded, hermetically sealed wet electrolytic tantalum capacitors that achieve supercapacitor CV values in high-temperature environments. Utilising high-CV tantalum ...
Design tool for DC link capacitors 10 June 2015, Design Automation To support online design of DC link circuits using EPCOS film capacitors, TDK has developed the FilmCap Service Life Calculation Tool, with a database containing roughly 250 models from the B3267* and ...
Current sense resistors 10 June 2015, TRX Electronics The CS5 is a high-power, precision current sensing resistor with four terminals, available in 1 m, 2 m, 3 m and 4 m ratings. Manufactured by Ohmite, this resistor series is distinguished by excellent ...
Tiny tantalum capacitors 20 May 2015 AVX has extended its F38 series of polymer tantalum capacitors with new models boasting very high CV values in a tiny package.
Housed in a 1608 metric M case with 0,9 mm maximum profile, the new 6,3 ...
Four-terminal current sense resistor 20 May 2015, Electrocomp The CST0612 is a new four-terminal current sense resistor from Bourns that comes in a miniature 0612 size footprint.
It offers low resistance values of 0,5 m to 2 m and can handle a maximum power rating ...
Shielded power inductors 20 May 2015, RF Design Coilcraft’s XFL6012 series of shielded power inductors combine high current handling and low DC resistance in a rugged, low-profile package. Measuring just 6,56 x 6,36 mm with a maximum height of only ...
Surge-resilient wirewound resistors 20 May 2015 Vishay introduced a new series of silicone-coated, axial lead wirewound resistors.
Providing enhanced short-term surge protection compared with standard wirewound devices, Dale CW – High Surge series ...
High-power current sense resistor 20 May 2015 The CSS4527 from Stackpole is a 5 Watt, surface-mount current sense resistor capable of handling up to 100 A of continuous current.
Offering tolerances down to 0,5% and TCR of 50 ppm, it is ideal for ...
Automotive polymer capacitors 20 May 2015, Altron Arrow Kemet recently released its first automotive grade polymer capacitors in the form of the T591 family, delivering stability and endurance under harsh humidity and temperature conditions.
Available in ...
High-voltage chip resistors 20 May 2015, Electrocomp Bourns has introduced the high-voltage CHV series of thick film chip resistors. The surface mount components come in five different footprints from 1608 metric up to 6432 metric and are designed to operate ...
