What are you designing for?

Power it. Control it. Prove it.

Building the machine more than once? Design Once, Build Many covers the bill of materials that holds from machine 1 to machine 100. Walk the design path to see all fourteen stages in order.

Questions engineers bring us

Short answers, with the page behind each one

How do I bring a European or Chinese machine up to US code?

Start with NEC Article 670, NFPA 79 and UL 508A. Then decide whether the panel gets listed or field labeled. The article walks the order.

Your Machine Is Here. Now Make It Legal to Run.

When does a solid state relay beat a contactor?

On a load that cycles often, such as a heater or a lamp bank, where a mechanical contact is a wear item. A solid state relay also has a heat budget. Figure roughly one to one and a half watts dissipated per amp conducted.

Power That Performs

How do I get data off a machine without reopening the PLC?

Remote I/O picks up states, counts and temperatures at the sensor. It presents them as Modbus TCP devices your own software polls. With Ethernet to serial, the software sees the COM port it always did.

Industrial Data Pathways

What actually breaks a DC circuit under load?

Schaltbau's contactors use permanent-magnet blowout to break DC under load at 1 kV to 3 kV. The rating to ask about is what the contactor breaks when it has to open, not what it carries when it is closed.

Schaltbau DC contactors

How do I protect a bill of materials from end-of-life parts?

Pick parts with an availability commitment behind the part number. Brainboxes backs its board-level parts with a ten-year commitment. GETT gives seven years of form-fit-function availability on a custom front panel.

Design Once, Build Many

Do I buy the parts from Dynamic?

No. Dynamic is a manufacturers' rep, not a distributor. The parts are quoted and sold through the distributor you already buy from. The rep is the manufacturer's engineering presence in the territory, in the room before the spec locks.

About Dynamic

Design guidance

Guides, checklists and a person to check the design with

An AI assistant can suggest a part in seconds. A suggestion is not a checked design. Someone still has to confirm the listing, the lead time and how the part behaves in your panel.

Start with the guides and checklists. Then bring us the one-line, the control sequence and the loads. An application engineer works the design through with you and with the manufacturer before the spec locks.

See the design guidance Ask a question

Where we fit in your build, stage by stage
  1. Inquiry and alignment. Early engagement to understand performance goals, environmental constraints, compliance requirements, and system architecture direction.
  2. Architecture review. Validate power topology, protection strategy, control structure, and infrastructure assumptions before detailed design begins.
  3. Detailed design validation. Confirm component selection, performance margins, environmental tolerance, and integration assumptions under expected operating conditions.
  4. Prototype and integration. Identify weak points in wiring, protection coordination, thermal behavior, networking load, and physical layout before scaling to production.
  5. Commissioning and scale. Support startup, load testing, and deployment to mitigate unexpected behavior that only appears under full system stress.
The stages of a build where Dynamic takes part: inquiry and alignment, application consultation, component selection and circuit design, integration and field support, production scaling, lifecycle support

More than a part number

What a manufacturers' rep does

Dynamic is not a distributor. We are the field team selected and trained to represent specialized power, control and infrastructure manufacturers across Northern California and Northern Nevada.

We also close the loop. Field performance, startup behavior and failure patterns go back to the manufacturers we represent.

Engineering choices have long-term consequences. Poor hardware decisions rarely look problematic in CAD but can become expensive and disruptive later.

Unplanned engineering work by machine lifecycle stage: component-driven design compared with an architecture validated early

Why engineers choose Dynamic

System-level thinking for power, control, and data

Your systems are designed to operate as one coordinated whole, so every part of the machine communicates clearly and performs reliably from the very first start-up.

Production and manufacturing based design decisions

Encouraging conscious engineering decisions and improving manufacturability by reducing production complexity.

Expert input on multi-brand component selection

Every recommendation is driven by your performance goals, with components from multiple manufacturers selected to integrate smoothly and deliver dependable operation.

Fewer install headaches, fewer failures in the field

We engineer for fast, trouble-free installation, reducing rework and downtime while ensuring machines run reliably long after they leave the production floor.

Challenge us

After 30-plus years in the industrial hardware space we know these products, on our line card and off it. Bring us your most stringent or most mundane requirement. If one of our product lines fits, we will show you where. If it does not, we know someone who will. We would be happy to help.

Ask a question Call (408) 780-9190

Take the line card with you

Every product line on two pages, in the order a machine gets designed.

Download the line card (PDF)