 |
 |
 |
|
High
Performance Filter
Range
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
Right
Click
(Save Target As)
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Operating
Specifications
|
|
|
|
|
|
|
|
Current
Ratings: 3,6,10,16,20AMPS.
Operating Voltage: Single Phase - 230V A.C.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Introduction
|
|
The
High Performance Filter Range has been specifically designed to
overcome EMC problems inherently caused by switched mode power supplies,
in applications especially where size constraints are an issue.
This new range of micro size filters have high attenuation factors
and high current capabilities without having a large profile. Switched
mode power supplies electronically switch high voltages and currents
to improve efficiency and reduce losses in power conversion. This
switching generates high levels of Radio Frequency Interference
(RFI) and high energy surges which can disturb or damage other electronics
circuits.
The High Performance Filter series is a two stage design with an
earth line choke in a 2 line format, with excellent suppression
characteristics particularly at 10K - 200KHz where power supplies
tend not to perform and require effective attenuation, the filter
will also ffectivly reduce harmonic distortion.
The filter components are housed in compact chassis mounted, aluminium
enclosures that allows side or base mounting, it is then encapsulated
in a polyurethane potting compound to give excellent protection
against shock and vibration. These combinations give a total range
of over 20 filter applications.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Technical
Advantages
|
|
High
current capability
Micro size
High common & differential mode insertion loss
Improved mid frequency performance
Insulated safety screw contacts
Side or base mounting
Optional input transient suppression to suit application
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Commercial
Advantages
|
|
Assists
compliance with the EMC directive
State of the art technology ensures superior performance
Competitively priced
Micro size - Reduced weight - Cost effective component
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Typical
Applications
|
|
Switched
mode power supplies
High current switch mode power supplies
Thyristor driven equipment
Air conditioners/Fan controllers
Uninterruptable power supplies
Pulse width modulation circuits
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Regulations
|
| From
the 1st of January 1996 all electrical/electronic apparatus - with
few exceptions - sold or taken into service within the European Community
must comply with the essential requirements of the EMC directive 89/336/EEC.
Failure to do so is a criminal offence in the U.K. |
|
Standards
|
The
High Performance Filter Range of filters are built in accordance with
the relevant BS, VDE, UL, CE & CSA safety standards.
All EMC Solutions filters & power supplies are designed to meet
the latest requirements for Health and Safety, Particularly EN 133200.
The High Performance Filter Range is specifically designed to assist
AC input - DC Output switched mode power supplies to meet European
Emission standards. eg. EN55011, EN55014,EN55022, EN50081-2 and EN50081-1.
Military Def Stan. 59/41. |
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
