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Power Electronics
Design Consultancy.

Concept to production-ready hardware.

BMS Chargers Motor Drives
Our Services
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Years Hardware Design
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Units/Month Production
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Engineering Domains
Hardware engineering illustration Hardware engineering illustration
Trusted By Industry Leaders
Maxwell Energy Systems
Reflex Drive
Client 3
Client 4
Client 5
Client 6
Maxwell Energy Systems
Reflex Drive
Client 3
Client 4
Client 5
Client 6
WHAT WE DO

Full-Stack Hardware Engineering

Every discipline under one roof — no handoff gaps.

Battery Management Systems
End-to-end BMS design — from cell monitoring to pack-level integration, with production-proven safety interlocks.
Designed BMS for a leading Indian 2W OEM, a US battery manufacturer, and a Vietnamese EV maker — each producing 10K+ units/month.
4S–120S SoC/SoH CAN/SPI Cell Balancing Functional Safety 10K+ Units/Month
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Power Electronics
DC-DC converters, PFC stages, and inverter designs with digital and analog control loops.
DC-DC Flyback LLC Resonant PFC Inverters EMI Compliance
Motor Controls
Field-Oriented Control for BLDC and PMSM motors — sensorless and sensored, concept to production.
FOC BLDC/PMSM SVM C2000 STM32 Regen Braking
View Projects
Charger Design
EV chargers with multi-stage compact topologies, intelligent charge algorithms, and BMS integration.
AC-DC DC-DC CC-CV-CP PFC Front-End CAN/Modbus EMI Compliant
View Projects
Embedded Firmware
Production firmware on MSPM0, STM32, C2000 — bare-metal and RTOS, safety-critical.
MSPM0 STM32 C2000 Bare-Metal RTOS MISRA CAN Stack
PCB Design & Prototyping
Multi-layer layout with impedance-controlled routing, thermal management, and production-ready Gerbers.
Multi-Layer Impedance Ctrl DFM/DFA Thermal Sim High-Speed SI
Value Engineering
BOM cost reduction of 15–40%, supply chain de-risking, and production readiness assessment.
BOM −15–40% Second-Source DFM/DFA Supply Chain Production Ready
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WHY US

Production DNA, Not Just Design Theory

Founded by engineers who have shipped production hardware at scale. We started this company because the industry needs a design partner that speaks production, not just prototype.

Every schematic we draw, every line of firmware we write, and every PCB we lay out is informed by what happens after the design leaves engineering — on the production line, in the field, at scale.

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Countries Shipped To

Standards-Driven Engineering

We design to industry standards, not just to spec. Every review follows a checklist methodology built from years of production experience.

IPC IEC 61508 UL ISO 26262 MISRA C EMI/EMC DFM/DFA
Mohit Chand MC
Mohit Chand
Founder / CEO
12+ years in product & HW design
Akshay Godse AG
Akshay Godse
Principal Firmware Engineer
Ex tier-1 tech companies
Ishan Trivedi IT
Ishan Trivedi
Product Consultant
Ex tier-1 industrial, 14+ years
Siddharth Kaul SK
Siddharth Kaul
Business Development
Ex energy & transport sector
HOW WE WORK

Concept to Production in 6 Steps

1
Requirements & Architecture
System-level design and specification
We start with deep requirements elicitation — understanding your product goals, constraints, standards, and timeline. Output: System architecture document, block diagrams, interface specifications, and a clear engineering plan.
2
Schematic Design
Circuit design and component selection
Detailed circuit design with rigorous component selection. Every design decision is documented with calculations and rationale. Formal schematic review with checklists before proceeding to layout.
3
PCB Layout & DFM
Layout, stackup, and manufacturing review
Multi-layer PCB layout with impedance control, thermal management, and signal integrity analysis. DFM/DFA review ensures your board is production-ready from the first spin. Output: Production Gerbers, BOM, assembly drawings.
4
Firmware Development
Embedded software and safety routines
Production-grade firmware with safety interlocks, communication stacks, and diagnostic capabilities. We follow MISRA guidelines where required and implement comprehensive watchdog and fault management systems.
5
Prototype & Validation
Build, test, and iterate
Prototype bring-up, functional testing, environmental testing, and EMI/EMC pre-compliance. Structured test plans and test cases with documented results. Iterate until the design meets all specifications.
6
Production Handoff
Manufacturing-ready deliverables
Complete production package — Gerbers, BOM, assembly instructions, test fixtures, programming jigs, and production test procedures. We support your manufacturing partner through the first production runs to ensure a smooth transition.
INDUSTRIES

Across Sectors, Deep in Domain

Domain expertise that translates to fewer design iterations and faster time to market.

Automotive / EV
BMS for electric vehicles, motor drives, onboard chargers, and functional safety systems. Production-proven at 10K+ units/month.
Energy Storage
Grid-scale BMS, residential storage systems, telecom backup batteries, and second-life battery solutions.
Industrial / Telecom
High-power UPS, DC-DC converters, power conversion modules, and remote monitoring systems for industrial deployments.
Drones / Mobility
Lightweight ESC design, compact BMS, motor controllers, and power systems optimized for weight, efficiency, and thermal performance.
In Development

ReCell Intelligence — Making Batteries Re-Live Again

Our product initiative for second-life battery systems. AI-driven SoH diagnostics, remaining useful life prediction, and modular battery management architecture for the circular economy.

Let's Build Something That Ships

Tell us about your product.

mohit@maqlabs.com
+91 8600175076
Balewadi, Pune, India
maqlabs.com
FAQ

Common Questions

We work on an hourly retainer basis with a minimum commitment period. You get a dedicated team working on your project with weekly timesheets and regular sync-ups. For NRE (product design) projects, we offer milestone-based pricing with clear deliverables at each stage.
Our core expertise spans Battery Management Systems, Power Electronics (DC-DC, AC-DC, inverters), Motor Controls (BLDC/PMSM), Charger Design (EV and industrial), Embedded Firmware, and PCB Design. We cover the complete hardware engineering lifecycle from concept to production.
All engagements begin with a mutual NDA. For NRE projects, full IP ownership transfers to you upon project completion and final payment. We maintain strict confidentiality across all client projects — our team is trained on information isolation practices.
We offer hourly retainer-based pricing for consultancy services and milestone-based pricing for NRE product design projects. Rates depend on the scope, complexity, and engagement duration. Contact us for a detailed proposal tailored to your project.
Absolutely. We regularly embed with client engineering teams, attending standups, using your tools and repositories, and following your development processes. Whether you need us as an extension of your team or as an independent design house, we adapt to your workflow.
Our primary platforms are TI MSPM0 and C2000 families, STM32 (ST Microelectronics), and NXP microcontrollers. We work with both bare-metal and RTOS environments (FreeRTOS, ThreadX). We can also adapt to your preferred platform if needed.
Yes. Our production handoff package includes Gerbers, BOM, assembly instructions, test procedures, programming jigs, and production test fixtures. We support your manufacturing partner during initial production runs and can provide on-site support for critical launches.
We are headquartered in Balewadi, Pune, India. We work with clients globally through remote collaboration, with the ability to provide on-site support for critical project milestones, production launches, and testing phases as needed.