3DCC20 - 3D Coil Cube emitter antenna for VR/AR magnetic tracking system 30.7x30.7x30.2mm

L (mH) MinDCR (Ω) MaxFreq. (kHz)Cres (pF)Q x,y,z MinHeight (mm)Width (mm)Length (mm)SRF (kHz) MinSensitivity (mV/uT) min
2030.730.7530.7
2030.730.7530.7
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Characteristics

3D Coil Cube emitter antenna for VR magnetic tracking system.

• Medium size Isotropic 3D Cubic magnetic tracking sensor (20 × 20 mm internal core)
• Medium range and high sensitivity solution
• THT technology
• Inductance range: 300-600μH (low inductande) 1-1.5mH (high inductance)
• Dimensions: 30.7 × 30.7 × 30.2 mm
• Sensitivity (mV/A/m): 18 (low inductance) / 31 (high inductance)

   

Lx,y,z nomQx,y,z nom Frequency (kHz)SRFx,y,z (kHz) MinDCRx (Ω) MaxDCRy (Ω) MaxDCRz (Ω) MaxMagnetic field x,y,z (@1m, 20 kHz, 0.25 Arms) nom
3DCC20-A-0030J 300/ 295/ 300 µH 15.1/ 14.3/ 13.1 20 500 2.6 2.8 2.8 4.4 nT
3DCC20-A-0110J   1.16/ 1.14/ 1.11 mH 26.3/ 27.8/ 25.1 20 250 5.1 4.9 5.4 7.0 nT
Dimensions

Packaging

PAD LAYOUT

ELECTRICAL DIAGRAM

Custom Product

A wide range of configuration possibilities

PREMO biggest competitive advantage is the short time-to-market performance when developing a custom-made solution according to customer specifics.

A wide variety of EM sensors can be designed to meet AR/VR systems requirements. From cube configurations to low-profile configurations, and from lower to higher sensitivities, the range of possibilities is very wide:

• Shapes (i.e. rectangular, quasi-cub, ultralow-profile)
• Inductance: Tx (20μH – 2mH), Rx(300μH – 7mH)
• Operation frequency (3 – 300kHz)
• Standard cables to male/female connector
• FPC connection
• Over-Molded (low pressure molding)