New Yorker Electronics Releases Planar Choke Inductor Delivering Same Performance as Wirewounds in Fraction of Space

Highly Customizable Vishay Sfernice IPLA 32 Targets Automotive and Embedded High Current, High Power Density DC/DC Converters

November 7, 2018 - New Yorker Electronics is now distributing the new Vishay Sfernice IPLA 32 High-Current Shielded Planar Choke Inductor. This new device offers the same performance as wirewound devices in a fraction of the space. It measures just 31mm by 43mm by 22.2mm but is rated for currents up to 110A, allowing high power density DC/DC converters to occupy a significantly smaller footprint.

With a recommended frequency range of 100kHz to 800kHz, the IPLA 32 enables more compact and lightweight DC/DC circuitry in electric and hybrid cars, off-road vehicles including forklifts, and all manner of embedded systems.

Part Information
IPLA32L1R0KD
IPLA32L2R0KD
IPLA32L3R0KD
IPLA32L4R0KD

The IPLA 32 is available with standard inductance values of 1μH, 2μH, 3μH and 4μH. Magnetically shielded for low EMI, the inductor features a high self-resonance frequency and very stable performance versus temperature.

Vishay Sfernice IPLA 32 High-Current Shielded Planar Choke Inductor

In addition to the standard versions, the IPLA 32 can be offered with various pin-out designs, current ratings, and inductance values. The device features an operating temperature range of ‑55°C to +125°C and typical thermal resistance from 2W/°C to 10.5W/°C depending on the type of heatsink used. 3D models are available to assist the design-in process.

New Yorker supplies Vishay Sfernice fixed resistors in wirewound, metal film, thick film, and thin film technologies, as well as a significant range of variable resistors.

Features & Benefits:

For high power density DC/DC converter application
High current capabilities
Very stable performances versus temperature
Very compact design (low profile and weight)
Low EMI, magnetically shielded
High self-resonance frequency
Recommended frequency range (100 kHz; 800 kHz)
Operating temperature range: -55°C; 125°C with heatsink dissipation
Flexible pin out design (tapped output terminals, layout, …)
Material temperature grade: 180°C
Custom design on request
Single-channel and dual-channel relays

Applications:

Alarm and telecom switches
switch mode power supply
DC/DC circuitry in electric and hybrid cars, off-road vehicles including forklifts, and all manner of embedded systems

Data Sheet:

Vishay Sfernice ILPA32 Choke Inductor Series

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