Passive Components


High-voltage moulded power inductors

29 January 2020 Passive Components

Coilcraft has expanded its XEL family of high-performance, moulded power inductors to include three new higher-voltage series: the XEL401xV, XEL4020V and XEL4030V. All three offer operating voltage ratings of 120 V, 50% higher than the standard versions. They also offer very low DC resistance and ultra-low AC losses for greater power converter efficiency at high frequencies (2 to 5+ MHz) and high ripple current.

The inductors measure just 4,0 x 4,0 mm with a maximum height of 3,2 mm and feature a rugged, composite construction that provides magnetic shielding and minimises audible buzzing.

The XEL401xV series is available in six inductance values from 92 to 780 nH, with current ratings up to 24 A.

The XEL4020V series has 10 values from 0,08 to 2,2 µH and current ratings up to 33,2 A.

The XEL4030V series is offered in 13 values from 0,10 to 6,8 µH and current ratings up to 30,0 A.

All models offer soft saturation characteristics to withstand high current spikes. They are qualified to AEC-Q200 Grade 1 (40°C to +125°C) standards and exhibit no thermal ageing issues, making them ideal for automotive and other harsh-environment applications. They also feature RoHS-compliant, tin-silver-over-copper terminations and are halogen free.

For more information contact Andrew Hutton, RF Design, +27 21&nbsp 555 8400, andrew@rfdesign.co.za, www.rfdesign.co.za


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

The difference between RF limiters and attenuators
25 November 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
Both RF limiters and attenuators reduce the power of an RF signal. However, they do so in different ways that are key to understanding their use. These components are often used to protect sensitive RF ...

Read more...
Nordic supports development of Amazon Sidewalk devices
25 November 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
Nordic Semiconductor is cooperating with Amazon to develop Bluetooth Low Energy (Bluetooth LE) solutions for Amazon Sidewalk. Amazon Sidewalk is a neighbourhood network designed to help customer devices ...

Read more...
Ultra-low-power GNSS platform
25 November 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
u-blox has announced the u-blox M10, its latest highly integrated GNSS (global navigation satellite system) platform for ultra-low-power, high-performance positioning applications such as sport watches ...

Read more...
Real-time phase noise analysis up to 50 GHz
25 November 2020, RF Design , Test & Measurement
Wireless Telecom Group announced the introduction of the Holzworth HA7063A Downconverter, which extends the capabilities of the phase noise analyser product portfolio to 50 GHz. The new downconverter ...

Read more...
Scalable end-to-end security platform for LPWA IoT
25 November 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
Available on both the u-blox SARA-R4 and SARA-R5 series of LTE-M cellular IoT modules, this innovative IoT Security-as-a-Service (SaaS) solution makes it extremely simple to protect data from malicious ...

Read more...
Bluetooth module for advanced applications
28 October 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
u-blox announced the NORA-B1 Bluetooth module, the newest member of its short-range radio portfolio. Based on Nordic Semiconductor’s latest nRF5340 Bluetooth low energy chipset – the first to host a powerful ...

Read more...
Scalable end-to-end security platform for LPWA IoT
28 October 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
u-blox has announced the commercial launch of its IoT Security-as-a-Service offering. Available on both the u-blox SARA-R4 and SARA-R5 series of LTE-M cellular IoT modules, this innovative solution makes ...

Read more...
V2X transceiver modules
30 September 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
The VERA-P3 Series from u-blox are automotive grade 802.11p V2X (vehicle-to-everything) transceiver modules that operate in the 5,9 GHz frequency band. These automotive-grade modules are based on the ...

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...
High-reliability screening for PPI’s capacitors
30 September 2020, RFiber Solutions , Passive Components
As typical electrical tests may not detect internal flaws such as voids, cracks, delaminations and electrode discontinuities, which can lead to latent and/or catastrophic failures in high-power applications, ...

Read more...