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Voltech Custom Build Fixtures

In today's fast moving market, you need a quick fixturing system to help you handle your customers changing needs.

A good test fixture will minimize your change over time, increase productivity and improve repeatability of test.

We have developed our own custom fixturing service, using the latest 3D printing technology.

This allows you to respond quickly ; 
When you get new designs from your customers.
If you need to duplicate an existing fixture to double your test throughput.
Or simply to replace old fixtures that have become unreliable over 100,000s of tests.

As we develop and release new types of fixture, we will add them to the page below, so that the choices of fixturing available to you will be constantly evolving, broadening and expanding.

You can see below to explore the two current types that are available, create your own designs, get a quote, and if you wish, place an order. 
Alternatively, you can use the button to the right to review any designs you have already created.

NEW - Free global shipping on all orders

A) Kelvin Pin Fixture for DIL (Dual in Line) Transformers

Ideal for two-row Dual-in-Line transformers.
Simplest and fastest test connection.
Two row fixture with up to 10 kelvin pins per row.

Simple push fit to connect your transformer, then 100% test in seconds.
A massive jump forward in your speed of connection compared to old fashioned manual flying leads.

Your custom dimensions can be entered in either mm or inches.

Kelvin pins per row   2-10 (20 in total)
Pin-Pin pitch              5.0 - 65.0 mm (or 0.2 - 2.6 inch)
Row pitch                 13.0 - 65.0 mm (or 0.5 - 2.6 inch)

 

 

Example 1 - 12 pin kelvin test socket for SMPS transformer
Example 1 - 12 pin kelvin test socket for SMPS transformer
Example 1 - Transformer sits on a pedestal of your chosen dimensions - 40 mm x 40 mm is shown here
Example 1 - Transformer sits on a pedestal of your chosen dimensions - 40 mm x 40 mm is shown here
Example 1 - 12 Kelvin pins are fitted sub-flush to the top of the 3d printed moulding
Example 1 - 12 Kelvin pins are fitted sub-flush to the top of the 3d printed moulding
Example 1 - Row pitch = 25mm, Pin pitch = 5mm
Example 1 - Row pitch = 25mm, Pin pitch = 5mm

NEW - Free global shipping on all orders

B) SMD (Surface Mount Device) Transformers

Ideal for both both J - wing and Gull - wing SMD types.
Spring probe connections to suit your pin and row pitch.
Supplied with a toggle clamp to secure your UUT during testing.

Fit your part, close the clamp and 100%  test in seconds.
A massive jump forward in speed of connection compared to using manual flying leads.

Your custom dimensions can be entered in either mm or inches.

Kelvin pins per row    4-10           (20 Max)
Pin-Pin pitch              2.4 - 5.2 mm     (or 0.10 - 0.20 inch)
Row pitch                  8.0 - 32.0 mm   (or 0.30 - 1.25 inch)
Body Length              6.5 - 28.0 mm   (or 0.25 - 1.10 inch)
Package Height         4.0 - 18.0 mm   (or 0.16 - 0.80 inch)

UUT in SMD fixture with clamp closed
UUT in SMD fixture with clamp closed
UUT in fixture and clamp open
UUT in fixture and clamp open
UUT and open fixture
UUT and open fixture
Detail on Spring probe profile with vertical locating bars
Detail on Spring probe profile with vertical locating bars

NEW - Free global shipping on all orders

C) Online Custom Fixture Designer

Our new online custom fixture designer gives you more flexibility in creating test fixtures for most transformers.

Design your own fixture on metric or imperial grid sizes today !

Alternatively, please submit you datasheets + pictures and we can design it for you.

6 pin using kelvins with optional 4mm Red/Black sockets
6 pin using kelvins with optional 4mm Red/Black sockets
RM10 using spring probes and 4mm red/black socket pair for flying lead
RM10 using spring probes and 4mm red/black socket pair for flying lead
simple 4 pin CM choke with 4 kelvin pins used for connections
simple 4 pin CM choke with 4 kelvin pins used for connections
6 pin pulse TX and 8 pin audio TX on same fixture using both small and large kelvins.
6 pin pulse TX and 8 pin audio TX on same fixture using both small and large kelvins.

Custom Fixture Designer - Demo Video

Watch our quick demo video of the Fixture Designer, then try it for yourself.

Video can be made full screen for ease of viewing by using the square icon in bottom right of the video.

 

 

 

Real Worked Examples

Get familiar with what is possible with the new on-line fixture designer.
Please use the buttons to the right to see Step-by-Step examples of real fixtures created using this system

See Currently Available Connector types

Click the button to the right to see the available connector types.
This list will be improved over time to give more options for you to use

Create your own designs

To try it out yourself, please click "Design My Fixture and Get Price" and follow the pages.
1 Choose your grid size for your design from one of the available options.
2 Place your required test connectors onto the grid.
3 Wire your connectors to your chosen test nodes.
If you do decide to order, then we will 3D print your design, fit connectors and wire to your specifications.


Can't find what you need?
Would you like advice ?

If you have any questions on fixturing, or would like us to design the fixture for you, then please contact us using the form below.

You can attach files using the "choose files" button to attach pictures and technical datasheets for your transformer.

Please upload your files here. You can select multiple files (Shift +Click) in the following windows dialog box.