Passive Components


Storage choke against harmonic distortion

29 April 2020 Passive Components

The WE-LHMD is an SMT-mountable storage choke from Würth Elektronik optimised for filter topologies in Class-D amplifiers. Thanks to their iron powder cores, the high-current inductors for audio applications (available in 1008 and 1213 packages) display stable behaviour at high peak currents.

The WE-LHMD features the 2-in-1 design from non-coupled inductors and is therefore suitable for compact BTL (bridge-tied load) applications. The inductors are characterised by high saturation currents from 13 A to 25 A and low DC resistances from 16 mΩ to 104 mΩ. The operating temperature is specified for -40°C to +125°C.

For more information contact Jason Page, Würth Elektronik eiSos, +27 71 259 9381, jason.page@we-online.com, www.we-online.com


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Upcoming modifications to Bourns’ isolation power transformers
26 February 2021, Electrocomp , Passive Components
In the spirit of continuous improvement, effective 14 June 2021, Bourns is changing the silicone material, Hi-pot specification and marking content for its HCT Series high clearance/creepage distance ...

Read more...
Compact transformers for DC/DC converters
26 February 2021, Electrocomp , Passive Components
New from TDK is the EPCOS E10 EM series, a range of insulated SMT transformers that are suitable for various DC/DC converter topologies and gate driver circuits in e-mobility and industrial electronics. ...

Read more...
Clips for fixing cables to ground
26 February 2021, Würth Elektronik eiSos , Interconnection
Under the product name designation WE-EEL, Würth Elektronik now offers cable clips made of aluminium sheet to enable stable grounded fixation of cables of various dimensions. Cables with diameters ranging ...

Read more...
High voltage and safety certified MLCCs
25 November 2020, TRX Electronics , Passive Components
Knowles Precision Devices offers a wide range of components, including high-voltage MLC (multi-layer chip) capacitors and safety certified capacitors designed to meet the needs of industrial equipment ...

Read more...
Clips for fixing cables to ground
25 November 2020, Würth Elektronik eiSos , Interconnection
Under the product name designation WE-EEL, Würth Elektronik now offers cable clips made of aluminium sheet to enable stable grounded fixation of cables of various dimensions. Cables with diameters ranging ...

Read more...
Power shunts for high-current applications
25 November 2020, TRX Electronics , Passive Components
Ideal for high-current applications, the PSx series of shunts has been expanded by KOA. Built using a solid metal alloy resistance element with copper terminations, the device also has a low temperature ...

Read more...
915 MHz radio module for long-distance connections
26 February 2021, Würth Elektronik eiSos , Telecoms, Datacoms, Wireless, IoT
Würth Elektronik has rolled out its new Themisto-I radio module featuring high output power and ranges of up to 10 km. Proprietary network solutions for IIoT/M2M (Industrial Internet of Things/Machine-to-Machine) ...

Read more...
Flat wire SMT high-current chokes
31 March 2021, Electrocomp , Passive Components
TDK has extended its portfolio of EPCOS ERU SMT power inductors with the ERU16 choke series, comprised of 10 different types. The inductance values of the new B82559B*A016 series, which replaces the former ...

Read more...
Power inductors with high current ratings and low DCR
25 November 2020, RF Design , Passive Components
Coilcraft’s new MSS1812T series of shielded surface-mount power inductors feature low DC resistance and excellent current handling in a wide range of industry-standard footprints and inductance values, ...

Read more...
Capacitors for fast-switching semiconductors
30 September 2020, TRX Electronics , Passive Components
KEMET's KC-LINK surface mount capacitors are designed to meet the growing demand for fast switching wide bandgap (WBG) semiconductors that operate at higher voltages, temperatures, and frequencies. These ...

Read more...