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🔌 Clean Power, Clear Signal — Stay Ahead of the Noise!
This 3-piece set of DC power supply filter boards operates within 0-50V and supports up to 4A current, designed to suppress Class D amplifier interference. Compact and surface-mountable, these boards are ideal for automotive, industrial control panels, and audio applications requiring stable, noise-free power delivery.
| Asin | B09JLNYMGV |
| Best Sellers Rank | #59,926 in Electronics (See Top 100 in Electronics) #347 in Audio Component Amplifiers |
| Brand Name | Rakstore |
| Customer Reviews | 4.3 4.3 out of 5 stars (16) 4.3 out of 5 stars |
| Item Dimensions | 1.97 x 1.1 x 0.59 inches |
| Manufacturer | Rakstore |
| Material Type | Fiberglass, Copper |
| Maximum Supply Voltage | 50 volts_of_direct_current |
| Model | 0768788750998 |
| Mounting Type | Surface Mount |
| Number Of Channels | 1 |
| Number Of Items | 3 |
| Number Of Packs | 3 |
| Upc | 768788750998 |
User
Does exactly what the description says
Cool little isolation Transformer that I use for isolating my crane controls to minimize the noise and electrical spikes, seem to work great
User
works
filters 5v quite nicely
User
Heated up fast and popped at only 1.5A
Although they claim to be able to handle 4A, I only put about 1.5A through one and both capacitors popped like fire crackers. They also did not filter any digital noise from one of my digital guitar pedals (draws only 0.5A) to the analog pedal, but that's probably my misunderstanding of how the noise gets to the analog pedal and shows up in the audio signal. i have to use separate power supplies for digital effects units. I wish I could one one and chain the power. That said I would keep these silly things if they would handle the current they said they would. Returning as defective.
User
PWM DC power filter.
The size is perfect and the quality is very good. Using it as I write on two different PWM power adapters. There is so much noise in all buildings due to the use of all the small power adapters. This should help.
User
Does the job
Needed a quick plug in solution to filter motor noise from an audio amplifier This fixed the problem without giving it a second thought.
Trustpilot
5 days ago
3 weeks ago