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  • Why Coilcore's Mini Precision Current Transformer so hot in the market?
    • July 26. 2021
    Why Coilcore's Mini Precision Current Transformer so hot in the market?

    To meet the rapid request of electronic energy meter, Coilcore focus on Mini precision Current transformers production. Our mini precision current transformer popular for further installation, like energy meter, power transducer, energy monitoring devices etc. During market request flexible, we support customized precise current transformer too.  Pin type, pin & wire lead type a...

  • Nanocrystalline Cores for Medium Voltage Transformer
    • August 03. 2021
    Nanocrystalline Cores for Medium Voltage Transformer

    One of Coilcore's main products is medium voltage transformer nanocrystalline cores. Our nanocrystalline cores for current &voltage transformers are recognized for quality, longevity and adaptability for a number of years. Our nanocrystalline cores supply medium voltage transformer up to 36kV for use in MV or HV applications .  Current Transformers Nanocrystalline Cores • Highest System V...

  • Customized Current Transformer Design
    • August 11. 2021
    Customized Current Transformer Design

    Coil make transformer based on customized design. The transformer is manufactured on a sendast core, an analog of KoolMu from Magnetics 77380, with the following characteristics: Relative magnetic permeability: 125 Outer diameter after coating: ≈18mm, Inner diameter after coating: ≈ 9mm, Height after coating: ≈7mm The first winding is performed by a winding wire with a copper diameter (excluding t...

  • Flat Wire Transformer Horizontal Plate Common Mode Chokes Line Filter
    • August 19. 2021
    Flat Wire Transformer Horizontal Plate Common Mode Chokes Line Filter

    Comparing round copper wire, flat copper wire with more excellent performance, higher current ( unit current density reach 1.5~2.0 times) & smaller volume (0.5~1.0 times). Lower DC resistance, extremely small capacitance distribution, perfect heat dissipation. Closed magnetic circuit design, small magnetic leakage, stable impedance balance, good conducted radiation effect and EMI effect. Autom...

  • Expert of Nanocryatalline Core Transformer For Inverter Welder Application
    • August 27. 2021
    Expert of Nanocryatalline Core Transformer For Inverter Welder Application

    As a expert of soft magnetic core, Coilcore make high frequency nanocrystalline core to replace old ferrite core, which used in inverter, welder machine.  What's more, we can copper winding the cores of transformers based on OEM design. We obtain question from customers about the HF Transformers, and feedback professional suggestion like below: Question: Is it permissible to connect 6 transfo...

  • Open Loop Split Core DC/AC Hall Effect Sensor
    • September 02. 2021
    Open Loop Split Core DC/AC Hall Effect Sensor

    As a expert electronic transformer manufacturer, Coilcore support types of transformer, sensor. Here share details of HALL EFFECT SENSOR. Hall effect sensors are non-contact design, by using magnetic fields, to detect variables such as the proximity, speed, or displacement of a mechanical. Hall effect sensor's output signal is a function of magnetic field density around. When no magnet is present ...

  • Saturable reactor type welding transformer
    • September 08. 2021
    Saturable reactor type welding transformer

    Saturable reactor type welding transformer is popular used in welding. The welding transformer reduces the voltage from the source voltage to a lower voltage (usually between 15 and 45 volts) that is suitable for welding. In this welding transformer an isolated low voltage, low amperage dc circuit is employed to change the effective magnetic characteristics of the magnetic core. Coilcore focus on ...

  • Amorphous C Cutting Core
    • September 14. 2021
    Amorphous C Cutting Core

    Coilcore's AMCC series amorphous c cutting core is made by 1K101 Iron-base amorphous alloy, with material features: Saturation flux density induction: 1.56T Curie temperature(℃): 410 Stacking factor: >0.8 Saturation magnetostriction(*10^-6): <30 Resistivity (μΩ.cm): 110 Ribbon thickness: 25μm Such low core loss & high saturation flux density cut cores popular application in: Power Factor...

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