The SMD high-performance surface mount common mode choke is available in various industry-standard dimensions and constructions. The HWI Series of wire-wound common mode chokes is designed to eliminate common-mode noise from DC lines over a broad range of frequencies. The wire-wound common mode choke has a 1:1 impedance ratio or balun structure with different turn ratios. It can work in high frequencies up to GHz with a standard insertion loss of only 0.8 dB, making it suitable for USB2.0, HDMI 2.0, USB 3.0, IEEE 1394, and LVDS applications.
As a common mode, the current will flow through the two windings in the same direction, which means the magnetic flux will boost each other, generating inductance to impede common-mode current. On the other hand, in differential mode, the current travels from one line from the source to the load and returns in the opposite direction as the complete circuit. The magnetic flux is canceled, and the current can pass directly.
Inductors, also called coil or reactor, is an electrical component which resists changes in electric current passing through it. It consists of a conductor such as a wire, wound into a coil. When the electric current changes, the magnetic field in the coil induces a voltage, opposing a change in current.
Zxcompo Leadtime:
Zxcompo’s standard delivery time is 1~2 weeks, and in urgent cases, fast delivery plans are available. For specific product ranges, we can dispatch goods within 10 or 20 working days. This offer customer reliable quality and stable (short) delivery date (urgent case, the delivery date could be 1 weeks only)
Zxcompo Customization:
In addition to the standard features of our family of specifications, Zxcompo offers low minimum order quantities (MOQs), tighter tolerances, and custom products for different inductance and frequency applications. With our team of engineers’ deep background in the ferrite powder field, we can modify the core powder to design and produce the most suitable product to meet our customers’ applications.
Notes:
1. Current that causes a 40°C temperature rise at 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
2. Maximum current that can be applied at 85°C.
3. Maximum current that can be applied at 125°C.
