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Electromagnetics and Power Electronics Research Lab

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About Us

High Tech Power is an independent engineering platform dedicated to electromagnetics, power electronics and technical design. Our work is built on a strong foundation of engineering knowledge, analytical thinking and practical experience. We believe that effective technical solutions begin with understanding the fundamentals, defining the challenge clearly and approaching it with precision. Driven by curiosity and a passion for engineering, High Tech Power brings together research, innovation and practical problem-solving to support evolving technical challenges. 

Our Services

Our services bring together expertise in engineering analysis, electronic design, technical guidance and practical implementation.

  • Addressing electromagnetic compatibility challenges and related design requirements
  • Designing efficient and reliable power electronic systems for a wide range of applications
  • Providing technical coaching in the analysis and design of switch mode power supplies
  • Diagnosing faults and repairing switch mode power supplies and related power electronic equipment
  • Evaluating and selecting suitable electromagnetic and power electronics product for specific applications
  • Creating detailed and functional models optimized for prototyping and 3D printing

Our Product

DIGITAL PROGRAMMABLE SWITCH MODE BATTERY CHARGER

Description:

                 As the name suggests it’s a combo battery charger, digital as well as analog, that is based on latest power supply technology of switch mode (60KHz) instead of linear design and thus highly efficient and light weight. The 2 layer board size is 160mmx110mm and is based on THT technology.

Features:

  • It can be programmed to work with any battery chemistry whether it’s Lead Acid, Li-ion, LiFePO4, NiMH or NiCd etc.
  • It’s a combo design based on analog PWM IC and digital microcontroller, hence parameters can be changed on the fly.
  • UART interface for data logging, LCD display & programming the working parameters.
  • In case of mains blackout the charger doesn’t drain the battery at all.
  • You can also program the charging sequence like trickle, bulk, overcharge, float etc. as per requirements.
  • There is separate LED indication for fault and each charging sequence.
  • This gadget can be universally operated from 220VAC or 110VAC mains whatever is available.

It has other auxiliary features like,

  • Externally charge enable option
  • Power good logic
  • Fault signal
  • Extra GPIO
  • Buzzer to indicate the charging status
  • Special PWM IC to address audible noise
  • Fast tracking of output voltage & current
  • Well regulated auxiliary supplies
  • Brownout hiccup mode elimination
  • Snubbers & EMI filter to reduce HF noise

Routed PCB


Under Construction


Ready for Testing


Price (PKR): 48000/-

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