BV048-5337.0

Overview

The BV048-5337.0 is a laminated core power transformer manufactured by Pulse Electronics Corporation. It features a 115V primary winding and an 18V secondary winding, delivering a rated power of 10VA. The device supports a maximum secondary current of 555mA and utilizes through-hole mounting for PCB integration. Designed for standard industrial applications, it operates within a temperature range of -25°C to +105°C based on the series specifications.

Feature Summary

• Laminated core construction for efficient magnetic flux guidance
• Through-hole termination style for robust mechanical attachment
• Standard isolation between primary and secondary windings

Applications

• General purpose AC power supply circuits
• Industrial control equipment power stages
• Consumer electronics internal power conversion

Procurement Notes

Verify the specific datasheet version for insulation class and safety certifications prior to ordering. Confirm that the 115V primary rating aligns with your local mains voltage standards. Ensure board layout accommodates the physical dimensions required for through-hole insertion and adequate spacing for thermal management during operation.

Selection Notes

Select this component when a fixed 10VA transformation ratio is required for low-power applications. Compare against alternative transformers if higher efficiency or different form factors are needed. Validate that the 555mA secondary current capacity meets the peak load requirements of the target circuit design without saturation.

Part Context

This part belongs to the Pulse Electronics Power transformer portfolio, focusing on laminated core solutions. These components are typically used in legacy or cost-sensitive designs where high-frequency switching transformers are not mandated. The product line emphasizes reliability and standard electrical isolation for general electronic systems.

Replacement Considerations

Direct substitutes must match the 10VA rating, 115V:18V turns ratio, and 555mA current capacity. Verify pin compatibility and physical footprint before swapping manufacturers. Consult official cross-reference lists from Pulse Electronics for approved equivalent part numbers.