Digital Products Company :: Useful Parts :: Power Supply Filter, L-C Type


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Digital Products Company :: Useful Parts :: Power Supply Filter, L-C Type

Power Supply Filter, L-C Type

This compact supply filter helps clean up dirty DC power that often causes lines in wireless video images. The filter is an LC type that uses large value inductor and capacitor components. Their values are robust enough to remove moderate amounts of power supply noise.

The filter reduces DC-DC switcher supply ripple and helps clean noisy power from a shared battery. For example, if your robot or R/C model's 12V motor battery also powers the video camera and A/V transmitter, then this LC filter can help reduce the video "noise" that may appear when the motor is running.

This filter is used to reduce ripple noise and similar power supply nuisances. When used with power sources that have RFI/EMI noise problems we recommend that you also add Toroids filters on all the affected wires / cables. We offer popular sized Toroid (Ferrite) core filters that are ideal for RFI/EMI problems: Click Me!

Installation requires basic soldering experience. After soldering we recommend you cover the entire filter board with plastic tubing such as our HS-015 1.5" heatshrink (available separately) or common electrical tape.

Note: Installations with severe power supply noise may not be fully cured with this filter. In such cases a shared battery should be avoided.

Features/Specifications

L-C Filter circuit reduces DC supply noise.
Built-in Reverse Polarity protection.
Supports up to 14 VDC at 1 Amp (maximum).
Small size, 1.6 x 0.6 x 0.7 inches (44 x 16 x 18 mm).
Lightweight, 8 grams.

Installation requires soldering in-series with the noisy power supply, as follows:

Instructions: Click Me!

Details


SKU	#PSF-001
Ship Wt.	0.07 lbs
Price:	$11.95

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Quantity:	3-9 Items	10+ Items
Price:	$11.75	$11.35

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