DP-241-4-20L

Overview

The Signal Transformer DP-241-4-20L is a laminated core power transformer with a 6 VA power rating. It features dual primary windings rated for 115 VAC and 230 VAC operation at 50/60 Hz frequencies. The single secondary winding provides a 20 V output at a current rating of 300 mA. Designed for chassis mounting, the unit utilizes wire lead termination for circuit integration. Physical dimensions are approximately 60.3 mm in length, 36.2 mm in height, and include a center tap configuration on the secondary side.

Feature Summary

• Dual primary winding design supports flexible input voltage selection between 115 VAC and 230 VAC.
• Chassis mount construction ensures stable mechanical installation within industrial enclosures.
• Laminated core architecture provides efficient magnetic coupling for standard power applications.

Applications

• Industrial machinery control circuits
• Electrical equipment power distribution
• Renewable energy system components

Procurement Notes

Verify that the specific order matches the exact model designation DP-241-4-20L to ensure correct electrical parameters. Confirm that the required termination style aligns with wire leads rather than screw terminals found in other variants. Check datasheet specifications for dielectric strength requirements relative to your application safety standards before finalizing procurement.

Selection Notes

Select this component when a 6 VA capacity is sufficient for the load requirements. Ensure the physical footprint fits the designated chassis space given the specific length and height constraints. Verify that the 20 V secondary output matches the downstream circuit voltage needs without requiring additional regulation stages.

Part Context

This transformer belongs to the DP series of laminated core power transformers manufactured by Signal Transformer. The series offers various power ratings and voltage configurations tailored for general industrial use. The DP-241-4-20L specifically addresses applications requiring a 20 V secondary output with moderate current capabilities.

Replacement Considerations

Direct substitutes must match the 6 VA rating, 115/230 VAC primary, and 20 VCT secondary specifications. Verify physical dimensions and mounting hole patterns to ensure compatibility with existing chassis layouts. Consult manufacturer cross-reference lists for equivalent parts from other suppliers if availability is constrained.