| Allicdata Part #: | 1776-2513-ND |
| Manufacturer Part#: |
NAP-04-472 |
| Price: | $ 19.65 |
| Product Category: | Filters |
| Manufacturer: | Cosel USA, Inc. |
| Short Description: | LINE FILTER 250VDC/VAC 4A CHAS |
| More Detail: | N/A |
| DataSheet: |  NAP-04-472 Datasheet/PDF |
| Quantity: | 6 |
| 1 +: | $ 17.86050 |
| 10 +: | $ 17.30360 |
| 25 +: | $ 16.74540 |
| 50 +: | $ 16.18720 |
| 100 +: | $ 15.62900 |
| 250 +: | $ 13.95450 |
| Series: | NAP |
| Part Status: | Active |
| Filter Type: | Single Phase |
| Configuration: | Single Stage |
| Voltage - Rated DC: | 250V |
| Voltage - Rated AC: | 250V |
| Voltage - Rated AC (Phase to Ground/Neutral): | 250V |
| Current: | 4A |
| Frequency - Operating: | -- |
| Applications: | General Purpose |
| Approvals: | cURus, VDE |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Chassis Mount |
| Termination Style: | Terminal Block |
| Inductance: | -- |
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NAP-04-472 is a set of power line filter modules that provide a combination of EMI/RFI solution and AC power line protection functions. It is designed to reduce the impact of power line noise on critical circuitry and ensure safe operation of sensitive equipment. NAP-04-472 is composed of three sections, each of which provide different benefits and advantages.
1. Rejection and Attenuation
The first section of NAP-04-472 provides high-level signal rejection, up to 70 dB at low frequency. This is achieved through the use of high-performance inductor cores which are combined with metal-shielded case and acoustic damping foam. The module also incorporates advanced high-frequency (HF) filtering technology, which to ensures that only the desired frequencies are allowed to enter and leave the device. This feature makes it ideal for applications where EMI/RFI reduction is necessary for reliable and efficient equipment performance.
2. Protection and Safety Features
The second section of NAP-04-472 offers protection against power line disturbances, such as surge, transient, sags, and noise. The module includes various features for reliable protection, including a DC/DC converter, a circuit breaker, and an integral fuse. Also included is an ESD protection circuit that provides protection against electrostatic discharge.
3. Line Noise Cancellation
The third section of NAP-04-472 utilizes an active line noise cancellation technology for rejecting noise sources such as transients, noises from other power lines, or power supply switching noise. This feature operates by monitoring the incoming voltage level and generating a cancellation signal with the same frequency as the incoming noise. The resulting signal is then fed back into the power line, effectively cancelling out the noise.
Overall Benefits
The combination of features in NAP-04-472 makes it an ideal choice for applications such as industrial automation, medical equipment, and telecommunication. Its high-performance EMI/RFI reduction ensures reliable operation of sensitive equipment, while its power line protection features provide the necessary defense against power disturbances and line noise. Additionally, its line noise cancellation feature ensures that unwanted interference is effectively eliminated.
The specific data is subject to PDF, and the above content is for reference
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