Nirmal Engineering Solutions delivers specification-driven engineering across power electronics, transformers, PCB assemblies, aeronautical LRU sub-systems and specialised test systems — engineered for demanding electrical, vibration, shock and thermal environments.
Nirmal Engineering Solutions is an MSME-registered electrical and electronic engineering company operating out of Lucknow, U.P . We take a project from a raw specification or drawing through to a tested, field-ready assembly — transformers, rectifier units, PCB assemblies, aeronautical LRU sub-systems and custom test rigs.
Alongside our core electrical/electronic engineering practice, we design scientific rescue equipment for borewell emergencies and have trained NDRF and SDRF personnel on rapid-rescue tooling for children trapped in borewells — work that sits outside the catalogue, but close to the heart of the company.
PCB assemblies, sub-assemblies & specialised LRU builds
1Ph / 3Ph winding solutions engineered up to 400Hz
12-pulse, 18-pulse & 24-pulse TRU configurations
Test rigs, load banks & loom harness testers
Featured units below; the full spec catalogue covers our complete transformer, rectifier and dimmer range.
7.5 KVA rating, built for 12-pulse rectification systems.
15 KVA multi-phase step-down conversion unit.
7.5 KVA TRU / FF unit fitted with a 12-pulse rectifier.
Breadboard-verified multi-phase power supply unit.
Modular 3-channel dimmer — 5V DC, 28V DC & 115V/400Hz AC channels.
High-frequency toroidal winding for compact power stages.
From transformer engineering and power electronics to PCB assemblies and specialised test systems, every solution is developed around the required specification.
