Precision Electronics Limited
Electrical (Cable & Harness) Assemblies

PEL manufactures cable assemblies and customized wire harnesses for Aerospace & Defence, Medical, Telecom, Railways and Hi-tech customers. PEL has state-of-the-art facilities to undertake built-to-print and built-to-spec assemblies as also the integration of such assemblies on Power Distribution Boxes, Computing systems, Control systems, Communication & Radar sub - systems, Tactical Vehicle-based shelters/ trailers and others.

Our Specialization:

  • Military customized cable assemblies for voice, data and power applications
  • Aerospace cable assemblies for power and data applications
  • AC and DC power cables up to 600V, 100A
  • Wire harness - more than 100 wires for communication vehicles
  • Coaxial cable assemblies consisting of different RF connectors and cables (semi rigid 7/8", 3/4" Heliax etc) up to 18GHz
  • Multi-conductor communication cable assemblies both unshielded and shielded up to 100 pairs
  • Networking cables using modular plug (8P8C), RJ45/11 series
  • Low loss RF cables assemblies with terminations such as N-Type, BNC, TNC, SMA

High standard of workmanship and quality is maintained. PEL trains and certifies its personnel to the latest IPC Standard. Hand soldering is performed by IPC 610D and MIL-STD-J-001 certified technicians. Wire preparation, crimping, soldering is performed using calibrated tooling sourced from MIL-spec qualified manufacturers. The complete cable assembly and wire harness process including the wire preparation - wire cutting, stripping, wire termination - soldering/crimping, connector assembly, marking etc are carried out as per IPC/WHMA- A- 620A Class 3.Our rigorous testing standards and equipment ensures 100% quality test. During final testing the following tests are carried out:

  • Visual inspection / mechanical tests
  • Pull test
  • Twist test
  • Continuity test
  • Breakdown voltage test
  • Insulation resistance and dielectric test
  • Back shells and adapters tightening test
  • Waterproof test for outdoor cables
  • Environmental testing
  • Vibration and bump testing
  • Coaxial cables are tested for RF parameters on Network Analyser

Automatic Test Equipment (ATE)

We have an in-house ATE, the YP-30H High voltage cable & harness tester. YP-30H Hi Pot Wired Assemblies Tester performs high voltage testing of up to 1500 V. Testing includes dielectric, resistance and insulation tests. It is capable of verifying the most complex harnesses. It can conduct tests while controlling switches, relays, LEDs and any other equipment embedded in cables that operate using external power supplies.

Our manufacturing facility is certified for ISO 9001-2008 and AS9100B.

Copyright 2019-2020 : Precision Electronics Limited