DharaRajpuraPCB · Embedded
Case study / 2023

Dual-rail trigger unit

A precision trigger board generating −7 V and +6.3 V rails from a single 12 V input for dependable level switching and signal conditioning.

Engineering contribution

Role & scope

Role
Analog Hardware Designer
Year
2023

Power conversion, op-amp and comparator stages, signal-integrity decisions, PCB design and release documentation.

Technical highlights

  • Dual rails from a 12 V source
  • High-speed op-amp signal path
  • Comparator-based level switching
  • Noise-aware analog layout

Tools & skills

Altium DesignerOp ampsComparatorsDC-DCAnalog designSignal conditioningPower conversionPCB layout
Scope in context

Engineering concepts.

These visuals explain the project’s hardware scope. They are concept presentations, not photographs of fabricated client hardware.

Dual-rail trigger unit: hardware overview concept illustration
Concept / 01Hardware overview
Dual-rail trigger unit: system architecture concept illustration
Concept / 02System architecture
Work with Dhara

Related services.

PCB Design Review & DFM AuditSchematic Capture & EDA Library Creation
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