4.7uH, 3A SMD Miniature Power Choke | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
Ultra low profile shielded power inductor with high current but only 2.0mm height. Typically the molded power choke need to support a ripple current and support a high peak current without saturating. This miniature molded power choke with 4.7uH inductance value, but could carry 3Amps current without saturation. Coilmaster Electronics' engineer team have excellent background for material powder to provide the best solution to customers. For this low profile shielded SMD inductor, the size is only 3.7x3.4x2.0mm but could carry up to 9 Amps because of our own developed carbonyl iron powder. Our product feature with tiny size but high saturate current. This SMD molded inductor is also known as low profile miniature high current inductors or metal alloy power inductor. Coilmaster Electronics is a high-current 4.7uH, 3A SMD Miniature Power Choke, 4.7uH, 3A Miniature Molding Power Choke manufacturer from Taiwan since 1995. 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.
4.7uH, 3A SMD Miniature Power Choke
SEP0302EB-4R7M-LF
4.7uH, 3A Miniature Molding Power Choke
Ultra low profile shielded power inductor with high current but only 2.0mm height. Typically the molded power choke need to support a ripple current and support a high peak current without saturating. This miniature molded power choke with 4.7uH inductance value, but could carry 3Amps current without saturation. Coilmaster Electronics' engineer team have excellent background for material powder to provide the best solution to customers. For this low profile shielded SMD inductor, the size is only 3.7x3.4x2.0mm but could carry up to 9 Amps because of our own developed carbonyl iron powder. Our product feature with tiny size but high saturate current. This SMD molded inductor is also known as low profile miniature high current inductors or metal alloy power inductor.
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
- Magnetic shielded construction
- Small footprint
- Lowest DCR in this package
- Ultra low buzz noise
- Energy storage up to 2MHz
Applications
- Notebook, Desktop, Converter, Power supplies
- Graphics cards, battery power systems(BPS)
Construction
- Shielded Inductor
Size(mm)
- 3.7x3.4x2.0
Inductance(uH)
- 4.7
Inductance tolerance
- ±20%
Test Frequency(MHz)
- 0.1
Isat(A)
- 3
Irms(A)
- 2.6
DCR(mΩ)
- 200
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4.7uH, 3A SMD Miniature Power Choke | 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, 4.7uH, 3A SMD Miniature Power Choke, 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.