0.47uH, 22A Low Profile High Current Power Inductor
SEP0604K-R47M-LF
0.47uH, 22A High Efficiency Molded SMD Inductor
SMD molding power inductor with height 4.0mm. Typically the molding power inductor need to have the excellent saturation magnetic flux density and capable of storing the required energy without saturating. For this low profile shielded SMD inductor, the size is only 7.3x6.67x4.0mm but could carry up to 22 Amps at 0.47uH. Because of core body's magnetic saturation characteristics, this model have more slowly sloping of inductance drop even at high current. This low profile molded choke have the excellent balance between inductance, saturate current and self-heating current with competitive price.
Compare to ferrite assemble shielded inductor, the high current molded inductor exhibits the better resistance to the damage. Because not like the assemble SMD inductor, there is no single point where mechanical stress is focused. And the leakage of magnetic flux also much smaller to avoid the coupling effect. Furthermore, the higher reliability at high temperature, the inductance value also no change even at temperature 125℃. Also the audible buzzing noise will be restrained by molded structure because of suppress vibration of cooper wire.
Customization
Except for the standard characteristic of our series specification, Coilmaster Electronics also offer the customization product with low minimum order quantity (MOQ). Because our engineer team has a solid background at ferrite powder territory, we could modify the core powder, design and produce the most suitable product to fit customer's applications.
Leadtime
Coilmaster’s standard lead time is 6~8 weeks, in urgent case, the fast delivery program is available. For specific product series, we could send out the goods within 10 or 20 working days.
Key features
- Metal Alloy, Magnetic Shielded Construction
- Low DCR
- Excellent temperature rise current
- Low Profile 3mm
- Ultra low buzz noise
- Energy storage up to 3MHz
Applications
- Notebook, DC to DC converter, Desktop, IPC, Converter, Power supplies
- Graphics cards, battery power systems(BPS), CPU
Construction
- Shielded Inductor
Size(mm)
- 7.3x6.67x4.0
Inductance(uH)
- 0.47
Inductance tolerance
- ±20%
Test Frequency(MHz)
- 0.1
Isat(A)
- 22
Irms(A)
- 20
DCR(mΩ)
- 3
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High efficiency power inductor SEP0604K series
High efficiency power inductor SEP0604K series
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0.47uH, 22A Low Profile High Current Power Inductor | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
Located in Taiwan since 1995, Coilmaster Electronics Co., Ltd. has been a manufacturer of magnetic components. Its main magnetic components include, 0.47uH, 22A Low Profile High Current Power Inductor, common mode chokes, SMD molding power chokes, chock coil inductors, SMD shielded and semi-shielded power inductors, low profile and high current power inductors, high voltage power inductors, ethernet and LAN power transformers, flat wire inductors, RJ45 jacks with integrated magnetics and high frequency transformers, and ceramic or air coil multilayer chip inductors.
Coilmaster is a professional manufacturer for inductor, common mode choke, chip beads and transformer. Our vision is “Creating high-performance inductors, reducing energy loss, and contributing to sustainable” To achieve this, our engineer team is keen to design the power inductor to have better efficiency. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
Coilmaster Electronics has been providing customers with high current power inductors since 1995, with both advanced technology and 29 years of experience, Coilmaster Electronics ensures that each customer's requirements are met.