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Product Detailed Parameters
- Description：LINE FILTER 115V/250VAC 20A CHAS
- Series：DK
- Mfr：Delta Electronics
- Package：Box
- Filter Type：Single Phase
- Configuration：Single 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：600µH
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Delta Electronics 20DKCS5B is a single-phase, single-stage power line filter designed for general-purpose EMI suppression. It supports rated AC voltages of 115VAC and 250VAC with a current rating of 20A. The unit operates at frequencies of 50Hz and 60Hz and utilizes chassis mounting with threaded post (8-32) termination. Key electrical specifications include a maximum leakage current of 1.0mA at 115VAC/60Hz and 2.0mA at 250VAC/50Hz. It features a hipot rating of 2250VDC line-to-ground and 1450VDC line-to-line.
Feature Summary
- Provides effective EMI suppression for general-purpose applications
- Single-stage filtering configuration for single-phase power lines
- Robust insulation with high hipot voltage ratings
Applications
- General purpose electronic equipment requiring EMI filtering
- Industrial control systems operating on single-phase AC power
- Chassis-mounted power supply input stages
Procurement Notes
Verify the specific datasheet version as component specifications may evolve. Confirm that the threaded post termination style matches the existing panel design. Ensure the 20A current rating and 250VAC voltage limits align with the system's operational requirements before integration.
Selection Notes
Select this model when a single-stage solution is sufficient for the required attenuation levels. Compare against the 30DBCS5B if higher current capacity is needed. Ensure the chassis mounting dimensions and 8-32 screw pitch fit the available enclosure space.
Part Context
This component belongs to the DB series of general-purpose one-stage filters manufactured by Delta Electronics. It is part of the Power Line Filter Modules family, designed to meet standard compliance requirements such as UL, CSA, and VDE for safety and electromagnetic compatibility in commercial and industrial environments.
Replacement Considerations
The 30DBCS5B serves as a higher-current alternative within the same series. Verify that the increased current rating does not cause installation issues due to size or terminal differences.
