Yelo Ltd

Since 1983, Yelo Ltd has been providing specialist test solutions to companies all over the world. Our staff have years of experience in supplying test solutions and aim to provide quality solutions at competitive prices.

Automated Test Equipment

Our automated test equipment provides modular and flexible systems to suit any size operation. Our automated test equipment is compact and will complement an existing ATE, as an add on or diagnostic work station. 

The main features and benefits include:

  • Up to 15 user slots
  • Optional central measurement system
  • Bed of nails fixture interface
  • Built-in power supplies
  • Optional vacuum ports
  • Menu system
  • Operator keypad
  • Use one instrument for diverse types of test
  • Extremely modular and flexible, ideal for cellular manufacturing
  • Compact, space-saving construction
Automated Test Equipment

Functional Test Systems

Our functional test systems include standard fixture interface allowing different fixtures and applications to run on the same system. Using off-the-shelf instrumentation, the functional test systems are easy to calibrate or repair with their integrated hardware, software and fixture interface all combined into a single system.


Functional Test Systems

Laser Reliability, Burn-in & Lifetest Solutions

Our laser reliability, burn-in & lifetest solutions provide the ability to test active photonic integrated circuits and devices with many layers.

The laser reliability, burn-in & lifetest solutions can test a wide range of devices including:

  • laser diodes
  • laser bars/laser arrays
  • VCSEL arrays, VCSEL bars
  • Avalanche Photodiodes (APD)
  • PIN Photodiodes
  • VCSEL TO Headers, To-can
  • Photonic integrated circuits including lasers, amplifiers, modulators, photodiodes and thermistors
  • Silicon photonic devices
  • Semiconductor Optical Amplifiers (SOA)
  • miniDIL's
  • Butterfly packages
Laser Reliability, Burn-in & Lifetest Solutions

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Yelo Ltd Overview