40-150-LPI

Power Transformers Overview

The Signal Transformer 40-150-LPI is a laminated power transformer designed for 50/60 Hz applications. It features an encapsulated construction and operates within a temperature range of -40°C to +125°C. The unit provides a voltage configuration of 40 VCT at 150 mA, or alternatively 20 V at 300 mA. It includes UL and CSA approvals and offers 1500Vrms isolation voltage. Physical dimensions are 47.5mm x 39.6mm x 21.6mm.

Power Transformers Feature Summary

• Laminated core construction with encapsulated housing
• High isolation voltage rating of 1500Vrms
• Wide operating temperature capability from -40°C to +125°C
• Certified by UL and CSA agencies

Power Transformers Applications

• General purpose power supply circuits
• Industrial control systems requiring 50/60 Hz operation
• Equipment needing high isolation safety standards

Power Transformers Procurement Notes

Verify component authenticity through authorized distributors. Confirm datasheet revisions match specific lot codes. Ensure storage conditions preserve the encapsulated integrity. Check for RoHS compliance status if required by project specifications. Validate physical dimensions against PCB layout constraints before finalizing orders.

Power Transformers Selection Notes

Select this model for applications requiring standard 50/60 Hz laminated transformer performance. Consider the 150mA secondary current rating for load requirements. The wide temperature range suits harsh environments. Verify that the 1500Vrms isolation meets safety regulations. Ensure the encapsulated form factor fits available board space.

Power Transformers Part Context

This component belongs to the Signal Transformer LP series of power transformers. It is manufactured by BEL/SIGNAL TRANSFORMER. The part is categorized as a board-mount power transformer. It serves as a standard solution for AC-to-AC voltage transformation in low-power electronic systems.

Power Transformers Replacement Considerations

Consult official manufacturer substitution guides for direct equivalents. Verify pinout compatibility and electrical ratings before swapping. Cross-reference with distributor databases for alternative suppliers. Ensure thermal characteristics remain consistent during replacement.