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Product Detailed Parameters
- Description：LINE FILTER 115V/250VAC 20A CHAS
- Series：DR
- Mfr：Delta Electronics
- Package：Bulk
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：115V, 250V
- Current：20 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CSA, UR, VDE
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Threaded Post (8-32)
- Inductance：1mH
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Delta Electronics 20DRGS5 is a single-phase EMI/RFI power line filter designed for chassis mounting. It features a two-stage filtering architecture to provide effective electromagnetic interference suppression in AC power circuits. The component is rated for a continuous current of 20A and operates with voltage ratings of 115VAC and 250VAC at frequencies of 50Hz or 60Hz. Electrical connections are established via threaded posts, specifically utilizing an 8-32 thread specification for secure terminal attachment.
Feature Summary
- Two-stage filtering design for enhanced noise attenuation
- Chassis mount configuration for stable installation
- Threaded post terminals for secure electrical connection
Applications
- Industrial equipment requiring EMI suppression
- Power supply input stages
- Electronic devices sensitive to radio frequency interference
Procurement Notes
Verify the specific datasheet version and compliance certifications such as UL, CSA, or VDE before integration. Confirm that the 8-32 threaded post interface matches the system's terminal hardware. Ensure the 20A current rating and 115/250VAC voltage specifications align with the target circuit requirements to prevent operational failure.
Selection Notes
Select this component when a single-phase, two-stage solution is required for chassis-mounted applications. The 20A rating suits moderate power loads, while the 115/250VAC compatibility covers standard global mains voltages. The threaded post termination method offers robust mechanical stability compared to snap-in alternatives.
Part Context
This model belongs to the Delta Electronics DR Series of general-purpose power line filters. These components are engineered for broad industrial use, focusing on reliable noise reduction in AC power lines. The series typically includes various current and voltage ratings to accommodate different system architectures.
Replacement Considerations
Check for equivalent two-stage, 20A, chassis-mount filters from other manufacturers. Verify that substitute parts maintain the same 8-32 threaded post interface and meet identical voltage and current ratings for direct interchangeability.
