New Kelvin Pin Fixture Builder
The New Voltech Kelvin Pin Fixture Builder simplifies the creation of custom dual-row Kelvin pin fixtures by bringing fixture layout and wiring configuration together in a single application.
Define the fixture dimensions, configure the pin layout, and assign instrument wiring to create fixtures tailored to your testing requirements. With an intuitive interface and flexible configuration options, the new Fixture Builder helps reduce manual setup while producing accurate, repeatable fixture designs.
Quick Start Guide
Kelvin Pin Fixture Builder
Step 1: Gather Transformer Specifications
Before creating a fixture, gather the specifications or datasheet of the transformer or device to be tested. This information is used to define the fixture footprint and pin layout.
The required specifications are:
1. Lead Length
2. Lead Diameter
3. Pins per Side/Row
4. Pin Pitch / Global Pin Pitch
5. Row Pitch
Note: If your transformer has uneven pin spacing or multiple pin pitch values, you can adjust individual pin pitches later in Step 3.
Step 2 - Enter Transformer Dimensions
Once you have gathered the transformer specifications, select the required unit of measurement and enter the values in the input fields on the left.
Values can be entered manually or adjusted using the slider controls, where available.
Note: Each parameter has a supported minimum and maximum value.
If your transformer specifications fall outside these limits, please contact Voltech Sales at sales@voltech.com for assistance.
Step 3 - Configure Pin Layout and Wiring
Use the Interaction Mode buttons to switch between configuring the fixture layout and assigning the fixture terminal nodes to the AT Tester.
These modes allow you to define both the physical pin layout and the electrical connections of the fixture, including support for transformers with uneven pin spacing, varying pin pitch values, and non-sequential wiring connections.
Pin Position Configuration
Select Pin Position Configuration to modify the fixture pin layout in the Pin & Wiring Editor. Simply drag pins to adjust their position within the row or edit the Pin Pitch values beside each pin to accommodate uneven pin spacing.
Wiring Configuration
Select Wiring Configuration to assign AT Nodes to the fixture pins. Use Auto Wire to generate the connections automatically, or use Manual and drag individual fixture pins to the required AT Nodes to create the connections manually.
Step 4 – Custom Hole
To add a custom hole, drag the Custom Hole icon from the panel on the right and drop it onto the grey fixture body in the desired location.
You can add multiple custom holes, and each hole can be edited independently. To modify a hole, click on the specific custom hole to select it, then use the settings in the Custom Holes panel to adjust its Diameter and Hole Depth.
You can also change the position and spacing of the holes by adjusting the horizontal and vertical distance between them.
When you are finished, you can select any individual hole and click Delete Selected Hole to remove it without affecting the other holes.
This allows you to easily add, position, resize, adjust the depth of, and remove custom holes according to your fixture design requirements.
Step 5 – Review the Fixture
Review the completed fixture in the Pin & Wiring Editor to verify that the pin positions and AT Node connections match the transformer specifications.
The new 3D Preview provides a realistic representation of the completed fixture, making it easy to inspect the fixture layout and verify the design before proceeding.
Step 6 – Save, Request a Quote, or Proceed to Checkout
Once your fixture design is complete, you may choose between Save, Request a Quote, or Order from the Actions Section on the right-hand side of the Fixture Builder.
To request a quotation or order a fixture, sign in with your Voltech account or create a new account after saving your fixture.
Save Fixture - Stores the fixture for future use. If you are not signed in, the fixture is saved locally in your browser.
Email me a formal quotation - A quotation for your design will be emailed to the email address associated with your Voltech account.
Proceed to Checkout - Opens the checkout page to review your fixture order and complete the purchase.
Ready to Get Started?
Now that you're familiar with the Fixture Designer, you're ready to create your custom fixture. Follow the steps in this guide as you design, review, and submit your fixture.
Frequently Asked Questions
Yes. You can save your fixture design without placing an order. If you are signed in to your Voltech account, your design is saved to your account and can be accessed later. If you are not signed in, the fixture is saved locally in your browser.
The Kelvin pin fixture builder determines the appropriate Kelvin blade size automatically from the specified Lead Diameter.
The selected blade type is shown as Auto Small Kelvin Blade or Auto Large Kelvin Blade and is used when calculating the fixture quotation. Users do not need to manually select the type.
The Fixture Designer supports a wide range of component specifications. If one or more of your dimensions fall outside the supported minimum or maximum limits, the fixture cannot be generated using the Designer. Please contact Voltech at sales@voltech.com to discuss a custom fixture solution.
No. The displayed fixture price does not include shipping. Shipping costs are calculated separately and shown during checkout.