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Coilcraft, Inc

Coilcraft, Inc Articles

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Passives
2nd August 2017
Ceramic chip inductors provide high Q factor

Global supplier of magnetic components, Coilcraft, has released a new series ceramic wirewound chip inductors. The 0805HP series offers what the company claims to be the industry’s highest Q factors in an 0805 size at frequencies up to 3GHz. It is available with 23 inductance values ranging from 2.6-820nH, with two percent tolerance available for most values. The 0805HP series features a wirewound construction for self resona...

Micros
19th June 2017
The highest inductance in the industry's smallest package

Coilcraft has introduced its new 0201HL Series of chip inductors available in seven inductance values ranging from 22 to 51 nH, the highest currently offered in a wirewound 0201 package. This inductance range is fully optimised for impedance matching in 700 MHz LTE and 5G applications. The 0201HL Series also provides the highest Q factors currently available in that package size — up to 62 at 2.4 GHz.

Events News
28th March 2017
Power inductor selection tool provides more performance data

A new suite of power inductor selection tools has been launched by Coilcraft that allows users to easily select the appropriate path for their particular search while also providing more application-specific performance data than previously available on any industry site. Len Crane, Coilcraft's Director of Technical Marketing, will be previewing the tool at the Applied Power Electronics Conference (APEC 2017) in Tampa, Florida.

Passives
15th November 2016
Low-loss power inductors for high frequency applications

A range of high-current, low-loss power inductors was introduced by Coilcraft at electronica 2016. The XEL60xx family employs a design which offers low DCR (as low as 1.35mΩ) and low AC losses at high switching frequencies (2-5+MHz). It is currently available in two models, the XEL6030 and XEL6060, both featuring lower inductance values which have been optimised for high frequency applications.

Passives
7th July 2016
Microwave global models for high frequency conical inductor

Two microwave global model for the Coilcraft BCL and BCR RF and microwave inductor families have been developed by Modelithics and Coilcraft. Modelithics Microwave Global Models are high-accuracy equivalent circuit models that cover an entire component series within a single model.

Design
29th June 2016
RF Magnetics Lab Kit is designed for educators

Coilcraft has developed a new RF Magnetics Lab Kit to help educators bring practical, hands-on experience into their classrooms and instructional labs. Containing a selection of chip and air core inductors, LC filter modules and wideband transformers, the kit is offered free-of-charge to accredited Electrical Engineering programmes.

Passives
13th May 2016
'Lowest profile' 0805 common mode chokes available

Measuring just 2.0x1.2x0.93mm, Coilcraft has claimed its 0805USBN series common mode chokes to be the lowest profile 0805 common mode chokes available. They offer up to 6.5GHz differential mode 3dB cutoff frequency and up to 35dB common mode noise attenuation across a wide frequency range up to GHz band, making them suitable for noise suppression in super high speed signal lines such as USB 3.x, HDMI 2.0, HDBaseT, DisplayPort and DVI.

Passives
20th April 2016
High current inductors suit high frequency applications

Offered with current ratings up to 100A and inductance values from 85 to 370nH, the SLR family of high current, shielded power inductors has been unveiled by Coilcraft. The SLR1050, SLR1065, SLR1070, SLR1075 and SLR1190 inductors also feature a tight DCR tolerance (±5.4 to ±10%) for lossless, inductor DCR-based current sensing.

Power
22nd March 2016
Power inductors are optimised for high frequency applications

At the Applied Power Electronics Conference (APEC 2016) in California, USA, Coilcraft has introduced a series of low-loss power inductors. The XEL40xx series is offered with lower inductance values that have been fully optimised for high frequency applications. They also offer extremely low DCR down to 2.5mΩ and ultra-low AC losses, resulting in the highest efficiency across a range of frequencies from 2 to over 5MHz.

Events News
16th March 2016
Coilcraft to exhibit at APEC 2016

Coilcraft’s Director of Technical Marketing, Len Crane, will be participating in several technical sessions at APEC 2016 starting on Saturday, March 19th, when he will be a panelist at a special pre-show workshop titled, “Power Magnetics at High Frequency - Solving the Black Magic!” The workshop is being sponsored by the Power Sources Manufacturers Association (PSMA) and the IEEE Power Electronics Society (PELS). Mr. Crane will ...

Analysis
10th February 2016
Choke finder allows engineers to search a range of frequencies

Coilcraft has launched an all-new Common Mode Choke Finder web tool that allows users to search and compare hundreds of common mode filter options in just seconds. Search results are presented in a clear table sorted by the highest impedance or attenuation, depending on the user’s input.

Power
13th January 2016
Surface mount transformers sense current up to 20A

Designed for load current measurement and control in switching power supplies and overload/short-circuit protection, a series of surface mount current sense transformers have been unveiled by Coilcraft. The CST7030 transformers measure just 5.2 X 7.0mm (with a maximum height of 3.0mm) and sense up to 20A of current at frequencies between 10kHz and 1MHz.

Power
26th August 2015
120W planar transformers suit active clamp forward topology

Optimised for active clamp forward converters, including use in PoE PSE and pre-standard PD devices, Coilcraft has introduced the PoE120PL series of high-efficiency planar transformers. The series is suitable for 60-120W applications such as thin clients, monitors, industrial Ethernet, IPTV, building management, nurse call systems, point-of-sale terminals and information kiosks. They are also suited for 90W PoE++ PDs.

Passives
5th August 2015
Chip inductors offer high inductance & low DCR values

Developed for use in mobile devices and cellular infrastructure equipment, Coilcraft’s recently introduced 0402DF Series chip inductors offer higher inductance values and significantly lower DC resistance than other 0402-sized inductors, making them suitable devices for RF choke and filtering applications.

Passives
1st July 2015
Lab kit provides hands-on experience in classrooms

In order to help educators provide a hands-on experience in their classrooms and instructional labs, Coilcraft has announced its Power Magnetics Lab Kit. The kit contains a broad selection of through-hole power inductors for easy soldering and is offered free-of-charge to accredited Electrical Engineering programmes.

Events News
14th May 2015
Conical inductors features full-length cap to protect coil

Highlighting their recently expanded line of BCL/BCR series conical inductors, Coilcraft will be at IMS 2015 next week in Phoenix. The products are offered in two configurations, the BCR series has a full-length cap to protect the coil and provide a large surface for pick and place and the BCL series features 'flying leads' to allow precise positioning and adjustment of the mounting angle.

Passives
9th April 2015
Inductors' soft saturation characteristics suit VRM & VRD

Coilcraft has announced its MLC75xx series of shielded, high-current power inductors, offering Isat ratings up to 59.2A and DC resistance down to 1.2mΩ for greater efficiency. Their soft saturation characteristics mean that the devices are suitable for VRM/VRD designs and other applications with occasional overcurrent requirements.

Events News
17th March 2015
Coilcraft highlights SMT current sense transformers at APEC

This week at APEC in North Carolina, Coilcraft has announced that it is launching the CST2010 series of current sense transformers in Booth 1107. The devices detect switching current up to 40A over a frequency range of 50-500kHz while also isolating circuits electrically, resulting in up to ten times lower power dissipation than current sense resistors.

Passives
26th February 2015
Thru hole power inductors are cost-effective for SMPSs

  Available in three performance levels: the RFC0807, RFC0810 and RFC1010 series, Coilcraft’s RFC leaded power inductors offer a low-cost, high-efficiency option for SMPS applications.

Renewables
23rd January 2015
Shielded power inductors suit EV applications

  Providing a combination of high current handling to 101.8A and high inductance to 470µH, Coilcraft has introduced a series of shielded power inductors. The AGP4233 series is suitable for use in high-current power supply and filtering applications such as those used in EV start-stop systems.

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