This Practical Electronics For Working Engineers eBook from 3D-LABS is written for engineers and students who want a clear, practical reference they can apply immediately.
Practical Electronics for Working Engineers covers electronic circuits engineers need in practice – schematics, sensor signal conditioning, power supply design, PCB basics, and troubleshooting – without requiring an EE degree.
What standards does this book reference?
IEC 61010-1:2010 safety for electrical measuring equipment, IS 732:2019 Indian electrical installations, IPC-2221B generic PCB design standard, and EN 61000-4-2 ESD immunity.
What power supply sizing formula is covered?
P_supply = sum(P_load)/eta_supply, eta = 0.80-0.92 linear, 0.85-0.95 switching. LM317: V_out = 1.25*(1+R2/R1). Current limiting: R_sense = V_sense/I_limit. Voltage regulation check: load regulation = (V_noload – V_fullload)/V_fullload * 100%.
What sensor interface circuits are covered?
AD8495 K-type thermocouple amplifier (cold junction compensation), Wheatstone bridge RTD: delta-V = Vs*delta-R/(4R0+2*delta-R), 4-20 mA current loop (250-Ohm sense -> 1-5 V), LVDT signal conditioning, and INA128 strain gauge bridge: G=1+50k/R_G.
How do I access this book after purchase?
eBook PDF: Instant download via email and 3D-LABS dashboard. Paper Book: Printed and shipped to India.
What’s Included
An instant PDF download covering the core concepts, practical examples, and key references — ready to read on any device.

