• January 21. 2022

Q1. What’s the advantage of CRGO core toroidal transformer? The core of toroidal transformer is rolled by high-quality CRGO sheets (thickness <0.35mm), its performance is superior to laminated cores. The coils of toroidal transformer were wound on the core evenly, the direction of magnetic field lines generated by the coils almost completely coincides with the magnetic circuit of the core. Comp...

• February 22. 2022

Mu-metal shield case for transformer in flux-gate which made with high magnetic permeability soft magnetic alloy Mu-metal. The Mu-metal provides a low reluctance path for magnetic flux, popular application in magnetic shields against static or slowly varying magnetic fields. Such type power transformer shield case are trends in new-energy field. Coilcore's produce Magnetic Mu-metal shields fo...

• March 02. 2022

The good low voltage transformer could convert the power supply to a lower voltage for lighting systems easily, which make home interior decor clearly & ever-changing. The low voltage transformer comes with features that will ensure durability. This protection will protect you from extra cost  damage to the device the lights that are connected to it. Low voltage transformers usually ...

• March 30. 2022

Mini precise Current Transformer Product Details: Item No.: NT403010-200A Core Type: Nanocrystalline Core Size: 40*30*10mm Current：200A/100mA Copper: 0.14mm * 2000turns Loading: 100Ω Core material parameter: Material Parameter Saturated Induction Density Bs = 1.2 T Material Permeability µo >8x104 Gs/Oe crystallization temperature Tx >510℃ Vickers Hardness Hv= 880 kg/mm2 Curie Temperature Tc ...

• April 08. 2022

Automatic Cable Bending Enameled Flat Copper Wire Winding Coils For Transformer Flat Wire Copper Coil Coil Size: OD26*H14, 40T Finished Coil Height: 130~140mm End Foot: 15mm / 10mm Tinned Key Properties: High saturation current Strong filtering ability Firm structure The coil body dipping (varnish),pin tinned Low Cost Such good performance flat wire coils are popular application in: the buck conve...

• April 20. 2022

The core of precision current transformer is made of  high magnetic permeability soft magnetic material - nanocrystalline , and is heat-treated for high temperature protection. The primary and secondary coils are made of high-strength polyester enameled wire, the conductive rod at the lead end has sufficient contact area to ensure stable performance and safe and reliable operation. Coilcore c...

• April 26. 2022

High frequency transformer widly used in industry application, here let's share how we make a customized EE65/32/27 transformer to our clients: 1 BOBBIN 16-pin bobbin with a 23mm x 30.6mm rectangular winding former. Length of the winding former is 39.66mm. Maximum depth of the winding is 8.2mm. 2 CORES 2 x E 65x32x27mm and F48 material. 3 WINDING Use 3.25mm diameter solid copper wire. The wire res...

• May 13. 2022

The zero-flux current transformer is also called a magnetic balance current transformer. Based on the electromagnetic induction principle, the theoretical error of the zero-flux current transformer is equal to zero, and there is no ratio difference and angle difference. In order to eliminate the influence of the excitation current on the measurement accuracy, the zero-flux current transf...