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Bourns Inc.

Bourns' products are found in automobiles, cellular telephones, notebook computers, implanted x-ray sensors for cancer treatment and even in a vehicle on Mars.
1200 Columbia Ave.
Riverside, CA 92507-2129
+1 951 781 5690
+1 951 781 5006
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More Info on Bourns Inc.

68b99cd94e6e8158d9776427 Bourns Logo Newweb

Bourns, Inc. is a leading manufacturer and supplier of position and speed sensors, circuit protection solutions, magnetic components, microelectronic modules, panel controls and resistive products. Founded in 1947 and headquartered in Riverside, California, Bourns employs more than 7,000 people in 17 manufacturing centers worldwide.

The company serves a broad range of markets, including automotive, industrial, consumer, communications, low to medium risk medical, audio, and various other market segments. Additional company and product information is available at www.bourns.com.

Resources

Bourns
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How have MOV and GDT surge-protection devices evolved? This article looks at these devices and how to determine the level of surge-protection performance needed for a given application...
Oct. 25, 2022
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The PowerBites “Back to School” edition features three "powerful" online seminars, innovations in power ICs, and circuit protection. Plus, how California plans to fight drought...
Sept. 15, 2022
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A production-ready reference design for a smart embedded motor controller, a robust SiC MOSFET, an advanced USB-C PD controller, and a new development that may usher in a dark...
Aug. 23, 2022
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While there’s no one-size-fits-all circuit protection solution, robust overvoltage protection is a necessity in virtually any application that connects to a power line. This article...
July 20, 2022
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Who says passive components are boring? PowerBites' bi-weekly sampling of the power sector's hottest innovations includes several surprises. And we top it off with a bit of hopeful...
July 19, 2022
Bourns
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Learn about new automotive-grade fuse advances that offer enhanced overcurrent performance for applications that operate in tough environmental conditions.
July 26, 2021
Bourns Emi Testing Appnote Promoimage
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This helpful guide takes the reader through pre-compliance conducted emissions testing, which is an essential step in SMPS design.
May 18, 2021
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On tap in this edition of PowerBites is an inverter that leverages AI for high efficiency, new high-current-density inductors, sulfur-resistant thick-film resistor arrays, and...
April 28, 2021
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Find out about a new generation of GDTs that offer superior voltage limiting performance to help significantly heighten protection against induced voltage transients.
April 19, 2021
Asset1 Bourns Hct App Note
Sponsored
Learn about the benefits of push-pull transformers and how they can also be used to supply the bias voltage for an isolated insulated gate bipolar transistor.
April 19, 2021

Articles

Bourns
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Bourns’ advanced power inductor design provides performance, efficiency, and safety features suited to point-of-load converters and data center environments.
Sept. 22, 2025
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Single-pair Ethernet and power over data line offer the capability to transform powering and connecting zonal control architectures.
Sept. 4, 2025
Bourns
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Bourns’ low-profile common-mode inductors feature high impedance over a wide frequency range while their rugged, semi-shielded inductors offer cost-effective automotive-grade ...
Aug. 11, 2025
Bourns
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A new series of high-power fuses from Bourns offers enhanced voltage and current ratings that comply with the gPV protection UL 248-19 standard.
July 11, 2025
Bourns
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Bourns’ latest current transformer provides high permeability and low energy losses, delivering high-frequency current sensing to power systems.
July 9, 2025
Tony Vitolo/Electronic Design
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This week’s PowerBites features two advances in battery technology plus a look at how electric marine propulsion is changing the shipping industry. And don’t forget to check out...
March 18, 2025
Bourns
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Designed with ferrite core and ferrite shield for low magnetic-field radiation, Bourns’s high-current inductors provide reliability and low noise operation.
March 7, 2025
Bourns
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This minuscule, surface-mount GDT has a relatively lower-voltage sparkover threshold in an EIA 1206-size package to provide another layer of system protection.
Feb. 12, 2025
Bourns Inc.
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The latest digital shunt sensor from Bourns is a precise, compact, cost-effective measurement solution that supports RS-485, Modbus, and CAN bus interfaces.
Feb. 6, 2025
Tony Vitolo/Electronic Design
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Innovations in cool-running packaging technologies and embedded passive networks are enabling power devices to run at higher power densities and frequencies.
Jan. 24, 2025

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Additional content from Bourns Inc.

Bourns
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Bringing power ratings of up to 35 W, these rugged thick-film resistors usher in reliability and economy to industrial motor drives, AC-DC and DC-DC power converters, and battery...
Dec. 18, 2024
Bourns
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Bourns’ latest series of low-profile shielded power inductors feature flat wire windings that deliver improved efficiency and a smaller form factor.
Dec. 9, 2024
Tony Vitolo/Electronic Design
powerbitesnew
Will a new breed of thin-film amorphous solar cells deliver double the efficiency at half the cost of their silicon-based competitors? Can a new lifecycle analysis software platform...
Oct. 29, 2024
Tony Vitolo/Electronic Design
powerbitesnew
Innovative reference designs help streamline the development cycles of everything from USB PD products to high-efficiency motor drives. Meanwhile, GM is the first North American...
Sept. 24, 2024
Tony Vitolo/Endeavor Business Media
powerbitesnew
This edition of PowerBites reports on new reference designs for EV charging stations and USB-C supplies, smarter power protection devices, and a high-end eBike that’s the model...
Aug. 20, 2024
Electronic Design
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Mixed-signal fever hits the power controller community while power densities reach new highs, and magnetic packaging helps shrink power-module size. Plus, another round of open...
July 23, 2024
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This week's PowerBites looks at advances occurring in less-obvious regions of the power sector, plus surprising news about the quiet boom occurring in grid-scale energy storage...
May 17, 2024
powerbitesnew
This edition of PowerBites brings you new developments in hybrid-electric aircraft and a V2G standard, MOSFET moves, silicon and SiC advances, plus more.
March 22, 2024
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Have SiC power devices (finally) become just as simple to use as their silicon counterparts? Could nickel-rich cathodes provide a cost-effective boost to Li-ion battery life and...
Jan. 24, 2024
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Check out some of the latest electronic products and solutions to hit the market in this edition of Products of the Week.
Jan. 19, 2024
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Are IGBTs still relevant? Two new IGBT families prove that this mature technology still has room for innovation. And what's going on with America's "moonshot" program to create...
Sept. 18, 2023
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What are the latest products making news in the industry? This roundup highlights five standouts.
Aug. 4, 2023
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STMicro teams with Airbus to advance electric aviation, two wireless power leaders combine forces, plus a look at some of the latest power products.
July 14, 2023
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Bourns’ new family of circuit-protection devices can dissipate surges of up to 1 or 2 kA.
July 12, 2023
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This week’s top products target industries ranging from power electronics to sensors to embedded systems.
July 7, 2023
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This week's PowerBites includes a plethora of high-octane power products, plus news of a U.S.-based factory scheduled to begin making advanced Li-ion cells at gigawatt-scale by...
March 16, 2023
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Working on a new design? Check out some of the latest components and products to hit the market. You may find just what you need to finish the job.
March 10, 2023
Image credit: Curtiss-Wright
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Check out some of the latest electronic products and solutions to hit the market.
July 15, 2022
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Consider these new products for your next design project.
March 17, 2022
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A SiC semiconductor selection tool, new 35- to 350-W power supplies, glow-wire-compliant relays, and a fully electric backhoe are some of the wide-ranging highlights in this edition...
March 23, 2021
Bourns Ed Bm Stransformer Appnote 1540x800
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A Bourns app note is a helpful resource detailing the signal transformer features necessary for optimal isolated communications protection in industrial and consumer BMS applications...
Oct. 19, 2020
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Operating surge-sensitive equipment is worry-free with the protection of transient blocking units and companion surge protectors.
Oct. 8, 2020
Courtesy of Columbia Pictures
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Can LED drivers be too smart? Can QJTs become reality? A dc-dc converter that extends battery lifetime by 50%? Find out the answers to these questions in the latest edition of...
Oct. 5, 2020
Bourns Permanent Magnet Dc Motor
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For safety reasons, the PM DC motors used in many vehicle applications need to include protection against a rotor lock or overload condition. Learn about the effects of overheating...
May 12, 2020
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Li-Ion battery packs are now used in vehicles, industrial machinery and power storage. For added safety, Bourns outlines the circuit protection required to address threats that...
May 12, 2020