Circuit design
Most of the products designed and manufactured by EDW controls ltd are involved with the control of physical parameters. Speed, temperature, pneumatic pressure, hydraulic pressure, printing, cutting, bending, and positioning are all areas of activity where we have successfully provided control solutions.

438
Flame sensor

678
Twin 24v motor controller

Design starts with a fundemental determination of the customer problem and then a determination of the customer requirements (and wishes).

We are constantly aware that whilst the elctronic control board may be a low cost component within the customers finished product, it can give their product the marketing edge. However it must also be totally reliable. Over the last 20 years plus we have built up a basket of design solutions which are application approved. Often the design solution for one industry is directly transferable to another industry - another market place. This provides a high confidence level for new products.

The latest components do not necessarily provide the most effective solutions - where they do they are incorporated.

Having determined the solution to the problem the design continues with the incorporation of EMC considerations and LVD considerations.

The company owns EMC test equipment and uses this at an early stage in product developement and circuit layout.

The physical design becomes dependent upon customer product consideration - space, enviroment etc - which can determine where to use surface mount, conventional or with most power products a mixture of the two.

Full PCB layout design and mechanical design are carried out in house - as is all software developement. We have good relationships with our suppliers and can usually provide a rapid prototype solution for initial testing in a short space of time.

Please contact for a quick answer to your problem.

 

EMC = Electro Magnetic Compatability

LVD = Low Voltage Directive

732
Plug-in logic controller

700
Labeller control PCB

347
Extractor controller

666c
Pressure drop monitor

488a
Twin speed control

741a
Hot static pressure washer control

747
PA-13
power board
764
Fet driver board