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UK LTD.


INTRODUCTION

We supply feedthrough filters of many kinds. These include capacitors and Pi-filters and are available as single items or as arrays. Whilst some of these are manufactured by FERROPERM many are produced by our associate company, EMC Filters ApS in Denmark. The scope of our filter production is constantly widening due to our commitment to research and development.

Our downloadable brochure presents our standard filters plus some examples of custom designs. Whatever your requirement in filters, please ask us for a quotation. Selective filtering with a mixture of different filters in the same array can be produced.

SPECIFYING CUSTOM FILTERS

If you would like us to design a filter (or filter array) to meet your requirements, please send us the following information. If you do not have all the information available, please just give what you can.

1. Specify the application.

2. If you have a preference for a particular hardware design please state it. Otherwise, specify the maximum dimensions of the space you have available for the filter.

3. Specify any special physical requirements you may have for the filter. For instance, you might want IP64 rating or an explosion proof design.

4. Specify your estimated requirements of quantities and delivery dates both for short term and long term. This is important because it may influence what hardware is specified for the design.

5. If you have a target or maximum price level, please state it.

6. Please specify the maximum operating currents and voltage. Please give as much detail as you can.

7. EITHER: Specify minimum required impedance at particular frequencies or sketch a graph of minimum required impedance versus frequency. OR: Specify what filter elements (for instance, 2×1nF capacitance and 100nH inductance) you require.

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