CL-12-24

Arrays, Signal Transformers Overview

The Signal Transformer CL-12-24 is a coupled inductor designed for series and parallel configurations. It features an unshielded construction with solder post terminals suitable for surface mount applications. The component provides an inductance of 4.8 mH when connected in series, or 1.2 mH in parallel. It has a DC resistance of 52 milliohms in the series configuration and 13 milliohms in the parallel setup. The unit measures 71.4 mm in height.

Arrays, Signal Transformers Feature Summary

• Dual coil array design allowing flexible series or parallel connectivity
• Unshielded magnetic structure to minimize interference
• Solder post termination style for secure surface mount integration

Arrays, Signal Transformers Applications

• Power supply input filtering stages
• Common mode noise suppression circuits
• DC-DC converter ripple reduction

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version for exact thermal derating curves and reflow soldering profiles. Confirm that the unshielded design meets your electromagnetic compatibility requirements for the target enclosure. Ensure the solder post dimensions align with your printed circuit board land pattern specifications before finalizing the bill of materials.

Arrays, Signal Transformers Selection Notes

Choose this component when dual inductors are required in a single footprint to save board space. The series configuration offers higher impedance for noise filtering, while the parallel option provides lower resistance for higher current handling. Evaluate the 71.4 mm height constraint against adjacent components in the assembly layout.

Arrays, Signal Transformers Part Context

This part belongs to the Signal Transformer coupled inductor family, often used in industrial and commercial power electronics. It serves as an alternative to discrete inductor pairs, simplifying assembly and improving consistency in magnetic coupling characteristics for balanced circuit performance.

Arrays, Signal Transformers Replacement Considerations

Check for parts with identical 4.8 mH series inductance and compatible terminal spacing. Verify that substitute components maintain the same unshielded status and height limitations to fit existing mechanical constraints without redesigning the chassis or PCB.

Arrays, Signal Transformers FAQ

What is the difference between the series and parallel inductance values?

In series connection, the total inductance is 4.8 mH with 52 milliohm DC resistance. In parallel connection, the inductance drops to 1.2 mH with reduced DC resistance of 13 milliohms.

Is the CL-12-24 shielded?

No, the CL-12-24 is an unshielded coupled inductor, which may require careful placement to manage electromagnetic interference.