Advanced laser solutions for interconnect and component production.





Advanced Laser Resistor Trimming System

Laser Resistor Trimming System

Quick-Turn and Volume Production Circuit and Component Trim


RapiTrim systems represent a new generation of high performance resistor trimming solutions,  designed to provide unmatched ease of use through intuitive graphical job setup and operator user interface simplicity.


Advanced laser and beam control, combined with available proprietary high-speed flying probe technology allows the RapiTrim systems to outperform older technology in both high volume production as well as low-volume, high-mix operations.  Circuits can be as large as the substrate itself, and probing of dense designs is effortless, previously requiring multiple passes with multiple probe cards.


System Features Include:

  • Intuitive Graphical User Interface with ProSys operating software
  • Advanced Beam Positioning and Laser Pulse Control provide high throughput, accuracy, and process stability
  • High Accuracy, High Bandwidth Real-Time Measurement system
  • Auto-Calibration functions ensure repeatable quality
  • Extensive System Diagnostics continuously monitor all critical components and machine performance
  • Sealed Beam Delivery protects optics from process debris, extending component lifetimes
  • Touchscreen operation (full HD size)





           RapiTrim-C Datasheet




         Contact Us


           Request Information

           Global Support




         Software Package


           ProSys Software for RapiTrim

Optional Features and Hardware


Stack loader in RapiTrim-C

Both load and unload stacks are located at the front of the system for easy access. Substrates up to 200 x 200 mm are loaded by vacuum pickup.  Cup locations are adjustable to accommodate small to maximum size substrates.  Slipsheet handling is also possible.

Laser PCB Resistor Trimmer Stack Loader

Switching Matrix

The SM200 base signal routing switch card provides expanded signal routing functionality for active trim and specialized measurement applications.

External Instrument Support

The trim controller can interface to external instrumentation for passive and active trim operations using standard LAN (LXI) interface.  Such instrumentation can be digital multimeters, source-measure units, signal generators, power supplies or external loads.

Custom part fixturing for hybrid circuits or other small substrates

These are designed in collaboration with the customer and supplied with the system.  Example of a custom 9-up fixture with locating pockets and vacuum hold-down.

Laser PCB Resistor Trimer Part Fixturing

Automated probe tip changing

Anytime a change in probe tips is required, the current set (one or all) can be unloaded into an empty holder and fresh tips loaded from an adjacent holder.  Probes are automatically calibrated and trimming can resume, all without operator handling.

Laser PCB Resistor automated probe tip changing.



Barcode or 2-D matrix code reading

Used for panel identification, and can be manual or automated.

Laser PCB Resistor Barcode Reader

Process sequence customization

The trim process operation can be customized using a sequence of defined sub-tasks. This allows the processing of DUT components to be tailored to the specific application.  Supported sub-task operations include conditional processing, looping, control of voltage and current sources and measurement instruments (both internal and external), among others.

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