แกนความเหนี่ยวนำของตัวเหนี่ยวนำแม่เหล็กไฟฟ้าโหมดทั่วไปของ EMC แต่ให้ผลึกนาโน

Common mode inductance cores require high initial permeability, high impedance and insertion loss under lower magnetic field, has excellent inhibitory action for weak interference. Inductance cores has high initial permeability and high saturation magnetic feeling within wide high frequency to assure the high impedance and insertion loss and excellent resistance feature for high current common mode noise. High permeability of nono-material can help it with less coil circles and reduce distribution parameter, like parasitic capacitance, and improve ultrawidebrand loss and higher resonant frequency.

Application area:
*Electromagnetic compatibility EMC protection of Industry and home appliance
*EMC protection of precise instruments and medical electronic equipments
*EMI common mode interference filter of power grid
*Common mode choke(EMC)is important component of power supply, transducer and UPS etc.
Characteristics:

*High initial permeability __ higher 5~20 times than ferrite cores, high insertion loss and super inhibitory action for conducted interference than ferrite cores;
*High saturation magnetic feeling __ higher 2~3 times than ferrite cores. It is hard to be magnetized to saturation under high current interference field;
*Compact, cost effective __ Excellent cost effective advantage compared with similar products;
*Excellent temperature stability __ Excellent stability under higher Curie temperature and wide variation, performance change close to linear;

Features: Strict operation regulation, excellent quality with Germanic VAC products.
Performance
Saturation induction densityBs(T) 1.2 residual magnetic flux density
T 0.1-0.4
Curie temperature Tc 560 10kHz Magnetic permeability (GS/Oe) 30000/80000
Temperature range <120 Iron loss (100kHz, 0.3T)(W/kg) <120
Products (partial)
Code note: GY OD HT N _1 HC
Company outer dia height material serial category
Model Dimension of core Dimension of box Le Ae AL VAC model
OD ID HT OD ID HT 10kHz 100kHz
mm mm mm mm mm mm mm mm uH uH
GY2510N-1HC 25 20 10 27.7 18.0 12.9 70.7 20.0 28.4 7.3 T60006-L2025-W523
GY2510N-2HC 25 16 10 27.5 13.8 12.4 64.4 36.0 65.5 15.5 T60006-L2025-W380
GY3010N-1HC 30 20 10 33.2 18.0 13.3 78.5 40.0 59.3 14.0 T60006-L2030-W423
GY4015N-1HC 40 32 15 44.8 28.4 19.0 113 48.0 47.2 11.1 T60006-L2040-W422
GY4015N-2HC 40 25 15 44.0 21.5 18.9 102 90.0 101 23.1 T60006-L2040-W424

Model Dimension of core Dimension of plating Le Ae AL VAC model
OD ID HT OD ID HT 10kHz 100kHz
mm mm mm mm mm mm mm mm uH uH
GY2510T-1HC 25 20 10 26.5 18.5 11.5 70.7 20.0 22.5 7.2 T60004-L2025-W622
GY3010T-1HC 30 20 10 31.5 18.5 11.5 78.5 40.0 56.0 13.4 T60004-L2030-W911
GY3015T-1HC 30 25 15 31.5 23.5 16.5 86.3 30.0 26.5 8.5 T60004-L2030-W676
GY4015T-1HC 40 32 15 42.0 30.0 17.0 113 48.0 32.5 10.3 T60004-L2040-W624
GY4515T-2HC 45 32 15 47.0 30.0 17.0 102.9 78.0 19.7 12.8 T60004-L2045-W886
GY5020T-1HC 50 40 20 52.3 47.5 22.5 141.3 80.0 43.0 13.8 T60004-L2050-W626

Note:
1. Standard value of magnetic path length of cores;
2. Standard value of cross section of cores;
3. Typical value of inductance count, tolerance ± 25%. Voltage is 0.1V of initial inductance under ambient temperature.
The table is for nano-crystalline EMC common mode inductance cores.
We will keep on developing on this series products, please contact us for latest detailed products information.