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Power Magnetics Tools

Power Inductor Finder
Get a sortable list of products that meet your specifications
DC-DC Inductor Selectors
- Buck, Boost Converters
  Calculate and find the best inductor for your switcher topology
- SEPIC Converter
  Find coupled or separate inductors for your SEPIC converter
Temperature Derating
- L & I at Temperature
  Find parts with a specific inductance/current combination at your operating temperature
- Derated L vs I Curves
  Plot Inductance vs Current for up to 4 parts at any temperature, all on the same graph
- DCR at Temperature
  See how your operating temperature will affect an inductor's nominal DCR.
Loss Calculators
- Core & Winding Losses
  Compare losses of up to 4 inductors
- Coupled Inductor Losses
  Perform detailed core and DCR loss comparisons
Flyback Transformer Picker
A guide to low cost off-the-shelf designs
Power Supply Simulators
Web-based simulators from major IC makers

RF Inductor Tools

RF Inductor Finder
Find all the RF inductors that meet your requirements
Comparison Graphs
Plot the Q, L, Z and ESR of up to 4 inductors on the same graphs
Highest Q
Quickly find parts with the highest Q at your inductance & frequency
RF Choke Finder
Enter your desired impedance and bandwidth and get a detailed list of suitable chokes
Highest Impedance
See inductors with the best impedance at a specific frequency
Inductance at Frequency
Find parts with a specific inductance at your operating frequency

CM Filter Finder Tool

IC / Inductor Match Tool

Other Tools

Common Mode Chokes
PFD2015 Series

Miniature surface mount component – 2.2 × 1.45 mm footprint, 1.5 mm high
Can also be used in SEPIC applications and as wideband transformers
250 Vrms, one minute interwinding isolation
Designed for high-speed applications
Nine values to meet your specific requirements
RoHS-compliant, halogen free. 260°C compatible. Silver-palladium-platinum-glass frit terminations

SPECIFICATIONS

Attenuation curves Impedance curves Schematic Dimensions

Tape and reel specifications 3D model

1	When ordering, please specify packaging code: e.g. PFD2015-103MEC
	Packaging:	C = 7" machine-ready reel EIA-481 embossed plastic tape 2000 parts per full reel). B = Less than full reel In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13" machine-ready reel EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel).

2	Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
3	Interwinding isolation for one minute
4	DCR is for each winding. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
5	Ambient temperature range:	–40°C to +85°C with Irms current. +85°C to +125°C with derated current. Derating curve
6	Storage temperature range:	Component: –40°C to +125°C Tape and reel packaging: –40°C to +80°C
7	Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
8	Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.