Power and EMI solutions. Meet modern power inductors.

EROCORE was established in 1997 located in Taipei, Taiwan. Erocore main products are High Current Power Inductor, Common Mode Choke & Filter, Wire Wound Inductor, RF Chip Inductor, EMI Ferrite Core & Material. As an ISO 9001, ISO 14001 & IATF 16949 certified manufacturer, Erocore aims to provide not only high quality products but also excellent service experience.

There are several characteristics and specifications which appear on an inductor’s datasheet. The main specifications are inductance, rated current, DC resistance (Self Resonant Frequency), quality value.

Apllications of Erocore products

As a certified supplier to Eaton Power & Chicony Power, many of EROCORE products are widely used on power & signal line application. Our main products can often to be found in consumer electronics ( TV sets, PCs, communication devices, Mobile, etc), industrial devices & Automotive instruments. Erocore products can be widely used in UPS & power supply applications and also in automotive design. Inductors also come in a very wide variety of both types and structures. Below you can read about Erocore main products.

1.Shielded Type SMD Power Inductor

Magnetic Shielded SMD Power Inductor with high current rating & low DCR. EROCORE provide PIH, PID, PIC & PIN series which cross to Bourns SRR series, Wurth PD series & Sumida CDRH series. Inductance range from 1 uH to 3 300 uH , rated current up to 12A operating temperature range of 55C to +125C, with high resistance to mechanical shock, thermal shock, moisture, and vibration.

2. Unshielded Type SMD Power Inductor

Unshielded Type SMD Power Inductor with high current rating & low DCR. EROCORE provide PI & HPI Series which cross to Bourns SDR series, Wurth PD2 & D4series. Standard inductance ranges from 1uH to 1200uH, rated current up to 40A. EROCORE provides an economical choice for your EMI & EMC solutions.

3. Semi Shielded Type SMD Power Inductor

Magnetic-resin shielded construction reduces buzz noise to ultra-low levels. EROCORE provide ENR & AENR Series which cross to Taiyo Yuden NRV & NRS series, TDKVLS,VLC & VLP series, Bourns SRN series. Standard inductance ranges from 0.24uHto 470uH, rated current up to 12A. By replacing the traditional ferrite shield with a magnetic epoxy resin, we can significantly reduce both material and labor costs, as well as improve production lead times. Semi-shielded inductors are a lower cost to alternative to shielded inductors by approximately 40-60%.

4. Molding Type SMD High Current Power Inductor

Molding Type SMD High Current Power Inductor provides ultra-high rated current& low DCR. EROCORE provide MPSZ series which crosses to TDKSPM series & Wurth LHMI series. Standard inductance ranges from 0.1uHto 100uH, rated current up to 60A. Standard operating temperature range from -40C to 125C (up to 155C max.). EROCORE also provides automotive grade for this series which complied with AEC-Q200and successfully design in many automotive applications.

5. SMD Common Mode Choke & Filter

SMD Common Mode Choke & Filter provides wide range of impedance, high rated current & low DCR. EROCORE PCM & CML series directly cross to TDKACM series, Murata DLW series & Bourns SRF Series. Standard operating temperature range from -40C to 125C. PCM & CML Series are widely used on USB 3.0, HDMI, LAN IEEE1394 Application. EROCORE also provides Automotive grade for this series which complied with AEC-Q200and successfully design in many automotive applications such as CAN bus filter and signal line application.

6. RF SMD Wire Wound Inductor

EROCORE SMD RF (Radio Frequency) inductors a wire wound and ceramic technology that offers the highest usable frequency range, highest current carrying capability, and the best Q factor of the three technologies. Standard operating temperature range from -40C deg. to 85C deg. EROCORE RF inductor is ideal choice for both power line & signal line inductors.

7. Ferrite Core material

Erocore provides a variety of Mn-Zn ferrite, Ni-Zn ferrite, Sendust, NeuFlux, Amorphous & Nanocrystalline Material. Our main products are clamp ferrite core which are widely use on power supply and ground line applications. Erocore FB series is one of many approaches to noise suppression, such as that from a switched-mode power supply. This application of ferrite beads as a ferrite filter provides suppression and elimination of conducted EMI.

Contact us

If you are interested in receiving samples or want to talk about your project and the possibilities of using Erocore products, please contact us purchasing@masters.com.pl. We will advise the most appropriate solution to your needs.