ZB1050-AED

Overview

The Coilcraft ZB1050-AED is a flyback transformer designed for switching mode power supplies. It features a primary voltage range of 4 to 42V and provides 1500Vrms isolation between windings. The primary inductance is 12.5μH measured at 300kHz with 0.1Vrms excitation. The component utilizes a surface mount package with dimensions of 13.21mm length by 10.92mm width.

Feature Summary

• Provides 1500Vrms hipot isolation from primary to secondary
• Designed for DC/DC converter applications
• Surface mount construction

Applications

• Flyback converters
• Switching mode power supplies (SMPS)
• DC/DC converters

Procurement Notes

Verify the specific suffix against official documentation, as ordering codes may indicate variations in packaging or testing without altering electrical function. Confirm availability through authorized distributors, as supply status can change. Ensure the selected part matches the required isolation and inductance specifications for the target circuit design.

Selection Notes

Select this component when a flyback transformer with 1500Vrms isolation is required for low-voltage input ranges. The 12.5μH primary inductance suits specific converter topologies operating around 300kHz. Verify that the physical footprint fits the PCB layout constraints.

Part Context

This part belongs to the ZB105x-AE series of no-opto flyback transformers manufactured by Coilcraft. These components are engineered for isolated power conversion tasks where high voltage isolation is critical. The series supports various winding configurations to meet different output requirements while maintaining consistent primary characteristics.

Replacement Considerations

Check for other parts within the ZB105x-AE family that share identical primary inductance and isolation ratings. Ensure any substitute maintains the same physical footprint and pinout configuration to guarantee compatibility with existing board designs.