Voltmat Power
Voltmat Power
High-efficiency, variable AC-to-DC conversion engineered to withstand tropical grids.
Providing OEM high-voltage DC architectures capable of stabilizing automated manufacturing lines.
Bangladesh’s industrial sector is undergoing a rapid, technology-driven evolution. From the major textile and Ready-Made Garments (RMG) mills in Dhaka, Gazipur, and Narayanganj, to the expanding heavy industrial sectors in Chittagong, power stability remains a paramount operational challenge. Fluctuations in the utility grid (voltage sags, surges, and harmonic distortions) can severely impact sensitive automation electronics, lead to operational downtime, and accelerate the wear-and-tear of precision testing equipment.
As a premier OEM DC power supply designer and manufacturer, we recognize the distinct operational requirements of the Bangladesh market. To address the specific challenges of a tropical monsoon climate (high relative humidity, ambient heat, and particulate dust) combined with irregular line voltages, we design and configure our customized high-power DC regulated power supplies with reinforced environmental protection.
Industrial equipment operating in Dhaka or Chittagong must tolerate high humidity levels, often exceeding 80% during monsoon seasons. Standard, off-the-shelf power modules lack sufficient insulation, resulting in premature component degradation. Our OEM customization integrates conformal coating and precise polyurethane/silicone potting (glue filling process) on vulnerable PCB assemblies to establish complete moisture and dust isolation.
Highly adaptable solutions engineered for electrochemical treatments, telecommunications, and high-capacity battery banks.
How our high-power DC switching supplies guarantee high efficiency and long-term stability.
Developing a robust DC power system requires precise engineering. Standard off-the-shelf power supplies often utilize low-tier half-bridge topologies that suffer from low electrical efficiency (often below 75%) and severe thermal dissipation under continuous load. Our specialized high-power DC switching supplies are constructed utilizing advanced Phase-Shift Full-Bridge (PSFB) and LLC Resonant Converters. This architecture ensures soft-switching (Zero Voltage Switching - ZVS), minimizing switching losses and achieving peak conversion efficiencies up to 89%.
For energy storage applications, particularly in Bangladesh's battery charging stations and telecommunication base station UPS systems, our supplies feature programmable multi-stage charging profiles (Constant Current, Constant Voltage, and Float Charge). This protects deep-cycle Lead-Acid, LiFePO4, or Gel batteries from overcharging, significantly extending their operational lifespan.
Custom engineering designed to meet the exact demands of regional sectors.
Precision DC inputs for automated spinning, weaving, and knitting machines. Safeguards PLCs and servo drives against localized voltage drops, preventing fabric defects caused by line stoppages.
High-current, low-ripple DC outputs specifically engineered for electroplating and electrolysis. Prevents chemical bath degradation by providing highly stabilized current density controls.
Continuous 48V/96V DC power configurations with built-in battery backup controls for telecommunication base transceivers (BTS) and network switches located in rural grid areas.
Located in Shanghai, our 10,000 m² advanced manufacturing facility delivers reliable DC power solutions worldwide.
We have specialized in designing and manufacturing high-power regulated power supplies for 15 years. Every unit leaves our factory after passing a thorough quality control cycle. Each product undergoes two rounds of computer and manual testing before leaving the factory, resulting in a product qualification rate of up to 99.9%.
To protect fragile electronic components, our products are shipped using moisture-proof packaging (preventing humidity damage), shock absorption materials (preventing transit vibration damage), sturdy cardboard boxes, and reinforced wooden frames for ultimate transport safety.
Engineered with high precision and ripple suppression for telecom, plating, and laboratory testing.
Seamless custom clearances and robust shipping packaging configurations.
Importing high-precision industrial electronics into Bangladesh requires compliance with local standards and international transit protocols. Our factory streamlines the import pipeline for distributors, manufacturing clients, and government contractors throughout Dhaka, Chittagong, and Khulna.
Every OEM DC power supply is configured to comply with international IEC 60950-1 / EN 61000-6-2 standards, facilitating easy BSTI (Bangladesh Standards and Testing Institution) approval. We provide full documentation including Certificate of Origin, test reports, and custom HS Code documentation (typically under Chapter 8504) to expedite customs clearance at Port of Chittagong or Hazrat Shahjalal International Airport.
Explore our diverse portfolio of switching, variable, and high-precision DC voltage regulators.
Technical insight regarding OEM customization and procurement protocols for Bangladesh importers.
