passive filter

passive filter

[′pas·iv ′fil·tər]
(electricity)
An electric filter composed of passive elements, such as resistors, inductors, or capacitors, without any active elements, such as vacuum tubes or transistors.
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Compared to other passive filter designs that work for 100 percent loads, the Matrix AP maintains filtering performance over a wider load, including mitigating harmonic distortion at low loads.
It is applied to non-salient pole induction motors, surface-mounted permanent magnet synchronous motors, interior permanent magnet synchronous motors, and a second-order passive filter.
The passive filter having some LC branches contributing null impedance to the main current harmonics are connected in parallel.
Periodic active and passive filter cleaning automatically cleans the filter without the operator having to stop the machine and affect productivity.
Our inline passive filter can reduce costs of meeting ASTM specifications for Biodiesel by 5%," says W.
Shunt passive filter is the Combination of L and C elements, which are connected in parallel with the line.
The research service thoroughly examines the low-voltage, medium-voltage, high-voltage, active filter and passive filter markets and includes detailed analysis on the market size, market opportunities, drivers, restraints and industry trends affecting the market.
This change permits the use of a simple passive filter and reduces design complexity and cost.
It consists of an active filter in series and a shunt passive filter network in parallel with the load [7], [8].
Initially approved for truck fleets that do not pass temperature cycle requirements, the BE Econix DPF active metal system with a patented safety device provides an added measure of safety that can be retrofit onto a wide range of existing heavy-duty diesel trucks that need an active or passive filter solution.
9, 2012 /PRNewswire-iReach/ -- In response to consumer demand for greater flexibility in how operators deploy networks, Sorrento Networks recently introduced a new WDM passive filter product family, which will allow customers to expand their broadband offerings to keep up with growing consumer data traffic.
A solution to excessive harmonics, the Matrix AP Harmonic Filter provides the best harmonic mitigation available in a passive filter for improved power quality and energy efficiency.