Power inductors are passive components used in electronic circuits to store energy in a magnetic field and regulate current flow. They are designed to handle high current and are essential in power conversion applications such as DC-DC converters, power supplies, and inverters. Power inductors help filter noise, stabilize voltage, and improve energy efficiency, making them vital in modern electronics. In this article, everything PE has listed some interesting power inductors that were trending on the website in 2024.
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15 µH Shielded Drum Core Power Inductor
The SRR1208-150ML from Bourns is a Shielded Drum Core Power Inductor that is ideal for DC/DC converters, power supplies for portable communication equipment, camcorders, and LCD TV applications. It has an inductance of 15µH, an inductance tolerance of ±20%, and a self-resonant frequency (SRF) of over 11 MHz. This RoHS-compliant power inductor is available in a surface-mount package that measures 12.7 x 12.7 x 8.5 mm. Read more.
470 H Wire-Wound Power Inductor
The NLI114D471KF from NIC Components is a Power Inductor that has been designed to withstand high operating temperatures. It has an inductance of 470 µH and an inductance tolerance of ±10%. This inductor has a saturation current of up to 0.84 A and a dynamic contact resistance (DCR) of less than 0.65 ohms. This RoHS-compliant inductor is available in a through-hole package that measures 14.4 x 10.5 mm. Read more.
1000 µH Toroidal Power Inductor
The PT1000-2050 from API Delevan is a Toroidal Power Inductor that is ideal for high-power applications. This inductor has an inductance of 1000 µH and an inductance tolerance of ±15%. It has a current rating of 5.9 A and dynamic contact resistance (DCR) of 200 milli-ohms. It is available in a radial-leaded package that measures 52.07 x 21.59 x 19.81 mm. Read more.
AEC-Q200 Qualified Power Inductor for EMI Filters & LiDAR Applications
The IHSR6767GZERR22M5A from Vishay is an Automotive Qualified Power Inductor that is ideal for high current load EMI filters, LiDAR boosts inductors for laser diodes with GaN MOSFETs, EMI filter for 12 V/48 V vacuum-less braking (BLDC), and buck-boost inductors for multi-phase converter applications. This inductor has an inductance of 0.22 µH and an inductance tolerance of ± 20 %. It has a current rating of 155 A and dynamic contact resistance (DCR) of 0.24 mΩ. This RoHS-compliant inductor is available in a surface mount package that measures 0.675 x 0.675 x 0.276 mm. Read more.
18 µH Magnetically-Shielded High Current Power Choke
The PCHC128H-180M from Allied Components International is a Power Choke that has been designed to handle high current levels in a circuit. It has an inductance of 18 µH and an inductance tolerance of ±20%. This choke has a saturation current of up to 5.10 A and a dynamic contact resistance (DCR) of less than 0.035 ohms. This power choke is available in a surface-mount package that measures 12.5 x 12.5 x 8.0 mm. Read more.
10 µH Magnetically-Shielded Power Inductor for Control Applications
The CPEX3231A-100MC from CODACA Electronic is a High Current Power Inductor that is ideal for PV inverter, industrial control, new energy, DC-DC converters, motherboards, filters, and high current switching regulator applications. It has an inductance of 10 µH and an inductance tolerance of ±20%. This power inductor has a saturation current of 86 A and a dynamic contact resistance (DCR) of less than 1.05 milli-ohms. This compact inductor is available in a surface-mount package that measures 32.0 x 32.8 x 33.5 mm. Read more.
100 µH Toroidal Pot Core Inductor
The 415-0930 from Electro Technik Industries is a Toroidal Pot Core Inductor. It has an inductance of 100 µH and an inductance tolerance of ±20%. This inductor has a DCR of 35 milli-ohms and a rated current of 3 A. It is available in a through-hole package that measures 32.69 x 25.15 x 13.76 mm. Read more.
Automotive-Qualified Power Inductor for Handheld Applications
The PIP10070-3R9MQ from AiT Semiconductor is an Automotive-Qualified Power Inductor that is ideal for mobile devices, panels, low-profile devices and handheld device applications. This inductor has an inductance of 3.9 µH and an inductance tolerance of ±20%. It has a dynamic contact resistance (DCR) of 17 milli-ohms. This CE-rated power inductor is available in a surface-mount package that measures 10.0 x 9.0 x 7.5 mm. Read more.
100 µH Shielded High Power Inductor for Large Current Applications
The SHPI737345S-101MU from Venkel is a Shielded High-Power Inductor. This inductor has an inductance of 100 µH and an inductance tolerance of ±20%. It has a saturation current of 0.6 A and a dynamic contact resistance (DCR) of 0.61 ohms. It is available in a surface-mount package that measures 7.3 x 7.3 x 3.4 mm and is ideal for large current applications. Read more.
0.33 µH Shielded Power Inductor for IoT Applications
The AOTA-B141206SR33MT from Abracon is a Shielded Power Inductor that is ideal for DC-DC converters, inverters, voltage regulators, consumer electronics, robotics, signal conditioning, instrumentation, control systems, IoT, and industrial applications. It has an inductance of 0.33 µH, a self-resonant frequency (SRF) of 120 MHz, and an inductance tolerance of 20%. This inductor has a saturation current of 5.7 A and a dynamic contact resistance (DCR) of 28 milli-ohms. It is available in a surface-mount package that measures 1.4 x 1.2 x 0.6 mm. Read more.
5 µH Dual Wound Toroidal Inductor
The SMT45A-501 from Gowanda Electronics is a Dual Wound Toroidal Inductor. This inductor has an inductance of 5 µH and an inductance tolerance of ±25%. It has a current rating of 7.21 A and a DCR of 7.3 milli-ohms. This power inductor is available in a surface-mount package that measures 15.5 x 12.2 x 6.35 mm. Read more.
33 µH Automotive Grade Shielded Power Inductor
The LPS3030-333MR_ from Coilcraft is an Automotive-Qualified Shielded Power Inductor that is ideal for industrial applications. This power inductor has an inductance of 33 µH and a self-resonant frequency of 19.6 MHz. It has a saturation current of 0.36-0.42 A and a dynamic contact resistance (DCR) of less than 0.390 ohms. This RoHS-compliant power inductor is available in a surface-mount package that measures 3.30 x 3.05 1.4 mm. Read more.
70 µH SMT Power Inductor
The PA1682.700NL from Pulse Electronics is an SMT (Surface Mount Technology) Power Inductor. This inductor has an inductance of 70 µH and an inductance tolerance of ±20%. It has a DCR of 0.5 milli-ohms and a rated current of 31 A. This RoHS-complaint inductor is available in a surface-mount package that measures 8 x 7 x 4 mm. Read more.
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Note: This list has been compiled based on user activity on everything PE. To ensure that we cover the whole range of power inductors we limited the number of products from each category and company. The listed products are shown in random order and are grouped by category.
