Würth
Power Line Filter Low Leakage (3A Rated) - Wurth 810911003112
Power Line Filter Low Leakage (3A Rated) - Wurth 810911003112
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Würth power line filter 810911003112 is a single phase filter offering broadband noise suppression in both common mode and differential mode with low leakage. This can be applied to power supply inputs/outputs to provide filtering for conducted and radiated emissions and immunity although the frequency range for which this one is designed means it is most effective for conducted emissions and immunity.
Features
- 3A current rating
- 250VAC or 250VDC voltage rating
- Chassis mounting
- Cable connections through cable lugs
- Certified to UL 60939-3
- -25°C to +100°C operating temperature range
- UL94 V0 classification
- Close to 0A leakage current
For more information please see the datasheet.
Frequently Asked Questions
How do I choose a power supply filter?
The key parameters when choosing a power line filter are rated voltage, rated current, leakage current and safety standards.
We have simplified this for you by choosing power line filters that work over the full voltage range up to standard AC voltages and choosing filters with the best available leakage currents and safety standard compliance.
Simply choose between 3A and 10A depending on your application.
What frequency range does the power line filter act over?
The power line filter works effectively in the 150kHz to 30MHz frequency range.
The filter will offer some attenuation in the radiated emissions range as well.
Where do I place a power line filter?
The filter effectiveness is greatly affected by the location of the filter.
The filter should be mounted as close as possible to point at which power lines enter the enclosure to reduce conducted emissions. Ideally, it should also be directly connected to the chassis using the chassis mounting points.
Do you offer bulk pricing on this part?
Yes
The pricing on this page is for quantities up to 10 off. If you wish to purchase in larger quantities we would be happy to provide you with a quote. Please get in touch.