VNII Signal
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item
VNII Signal R&D is applied to manufacture this item

Electrical Performance Check

The checks of the following features are available:

  • Conformance of printed board assembly (article) to design documentation
  • Tracing of technological defects and defects of component parts
  • Incoming inspection of active and passive component parts
  • Repair cost reduction

Use of state-of-the-art equipment, which provides wide range of tests, ensures considerable reduction of time needed to defect tracing, helps to minimize human factor, to cut down prime cost, and to improve quality and competitiveness of the products.

Basic Specifications:

  • Test area: 500×400 mm
  • Thickness of PCB under test: from 0.6 to 14 mm
  • Resistance measurement range: from 1mΩ to 1GΩ
  • Capacity measurement range: from 0.1 pF to 1 F
  • Inductance measurement range: from 0.1 µH to 1 H
  • Positioning sensor resolution: 1.25 μm
  • Width of probe step: 5 μm

Checked Articles:

  • Bare printed circuit boards;
  • Finished printed circuit boards, including:
    • PCB of irregular form;
    • PCB with overhanging component parts and structural components;
    • PCB comprising high component parts (higher than 35 mm);
    • PCB having deflections and deformation;
  • Panels with single-type articles;
  • Panels with different-type articles;
  • Flexible PCB;
  • Motherboards, backplanes;
  • Ceramic card modules;
  • Components before soldering, which are in need of incoming inspection.
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