Research & Development / Testing Services

TEPL provides a full range of design services panning the entire product life cycle including:

  • Product Requirements Review
  • Customized Product Development
  • Product Improvements (Design collaborations with customers)
  • Process improvements
  • Appropriate Technology Assessment
  • System Design
  • Circuit Design
  • Embedded Software (Firmware)
  • Algorithm Development
  • Mechanical Design
  • Test Strategy
  • RoHS Compliance

Haefley Surge & Burst Generator Upto 4.5 K V

  • Electrical fast transient/ burst immunity test (IEC 61000-4-4)
  • Surge immunity test (IEC 61000-4-5)
  • Ideal for conducting Surge, Spikes, Burst Tests to simulate field conditions in Lab.
  • Proactive testing possible by simulating elevated or worst power conditions those may occur in the field.
  • World renowned Swiss Brand


Temperature / Humidity Chamber

  • Ideal for simulating environmental conditions at various Humidity and Temperature settings
  • Independent setting possible of Humidity ( Up to 99 % RH) Temperature (-5 Deg. C to 100 Deg. C)
  • Provision of Port Holes so that electronic board can be exposed to variety of environmental conditions inside the chamber and the load can be kept outside.
  • Can do proactive testing at even elevated, worst conditions of Temperatures and Humidities.



Chroma Programmable AC Source

  • Voltage dips, short interruptions and voltage variations immunity tests (IEC 61000-4-11)
  • Harmonics and inter-harmonics including mains signaling at A.C. power port, low frequency immunity tests (IEC 61000-4-13)
  • Voltage fluctuation immunity test(IEC 61000-4-14)
  • Variation of power frequency, immunity test (IEC 61000-4-28)
  • Proactive product testing at variety of field power conditions.
  • Product testing at AC voltage form 0 V to 300 V at frequencies 15Hz to 1Khz (16A at 230V, 32A at 110V)
  • Product testing at DC Voltages from 0V 424V (16A at 230V, 32A at 110V)
  • Product testing at complex power supply waveforms including square, triangular, trapezoidal & lot more.
  • Product testing at phase angle position of AC power o/ p at any degree at Power ON and Power Off. (Worst case condition for Power Supplies)
  • Product testing at missing cycles, 1/2 Cycles, Dips & Intervals
  • Product testing at various combinations of Voltages and Frequencies as per any country IN THE WORLD...!!!
  • Product testing at variety of combinations of all above power conditions for any duration of each.