High-precision diagnostic equipment, programmable power controllers, and hybrid energy systems for high-reliability applications.
Headquartered in the global electronics manufacturing epicenter of Shenzhen, China, Shenzhen Myami Power Technology Co., Ltd. (MYAMI) is a technology-driven manufacturer and solution provider specializing in high-precision, industrial-grade power supplies and electrical test equipment. Designed for rigorous engineering workflows, MYAMI bridges the critical gap between complex electronic research, high-voltage component testing, and scalable industrial automation.
Our technology-first approach enables global industry leaders, R&D laboratories, and test houses to run stress-tests with absolute stability. Over the past decade, we have established our identity not just as equipment providers, but as engineering partners delivering system-level integration. We construct rugged systems capable of continuous operation in severe industrial conditions, ensuring that your test frameworks remain uninterrupted.
We serve international markets by maintaining strict specialization across four core areas of electronic power technology, keeping safety and precision at the forefront:
Featuring multi-digit LED displays, ultra-low ripple, and rapid transient response, engineered for precision electronic R&D, semiconductor evaluation, and PCB debugging.
Delivering high-current, high-voltage DC/AC regulated power supplies (ranging up to hundreds of volts and amperes) built for industrial motor drives, electroplating rectifiers, and heavy-duty component burn-in testing.
Providing specialized DC power units, battery simulators, and variable AC power sources engineered for Electric Vehicle (EV) On-Board Chargers (OBC), BMS evaluation, and solar inverter testing.
Supplying complementary test bench solutions, including digital oscilloscopes, multimeters, and specialized AC voltage regulators for global laboratories and technical institutes.
Every MYAMI system is engineered with strict multi-layer protection protocols (OVP, OCP, OTP, and short-circuit safeguards) and complies with international safety and quality standards, including CE, RoHS, and ISO9001. Integrated with standard industrial control protocols (RS485, RS232, and CAN communication), our equipment seamlessly connects to automated production lines and central PC control systems.
Understanding how electronic loads perform under dynamic transient states is critical to optimizing energy storage devices, switching power supplies, and power semiconductors.
Our high-performance loads offer Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR), and Constant Power (CP) modes. Each is regulated using fast closed-loop DSP control feedback systems to replicate realistic electrical environments and ensure reliable stress testing under sudden load variations.
Replicating microsecond-level load transients is vital for evaluating voltage sag and recovering capabilities of modern switching regulators. MYAMI electronic loads allow engineers to define slew rates up to 10 A/µs with rapid frequency switching.
For high-power burn-in tests, energy conservation is key. Our advanced regenerative loads achieve up to 95% heat-to-electricity recycling efficiency, feeding power back into the local industrial grid rather than dissipating it as waste heat.
As global industries move toward electrification, the demand for specialized diagnostic hardware has expanded. Traditional static resistors are no longer sufficient to test the complexity of dynamic modern power systems.
Electric Vehicle & Battery Simulation: High-capacity batteries require dynamic discharge profiles to mimic real-world driving conditions (UDDS, WLTP). Programmable loads mimic sudden accelerator pedal changes, validating safety thresholds, BMS protection circuits, and overall cell integrity.
Solar PV & Inverter Optimization: To accurately trace MPPT curves of solar charge controllers and high-power inverters, our programmable units simulate solar radiation changes and environmental variations, verifying performance margins under high-voltage conditions.
Smart Grids & Microgrids: Testing remote power installations requires bidirectional power electronics. We supply localized subsystems capable of acting as either a power source or a complex capacitive load to guarantee utility grid compliance.
Our modern facility in Shenzhen utilizes advanced automation and strict verification steps. Each assembly phase is designed to ensure component alignment and meet precise compliance standards.
We utilize calibrated metrology equipment at every inspection stage, ensuring that all diagnostic outputs match global tolerances.
We specialize in custom modifications for projects requiring specific form factors, high voltage parameters, or specialized programming interfaces.
Navigating international supply chains requires reliable certification and logisitics. MYAMI ensures all products are manufactured to meet regional energy and safety laws.
Certifications & Regulatory Compliance: Our products carry CE, FCC, and RoHS certifications. This ensures easy import clearance and guarantees compliance with local workplace health and safety guidelines.
Continuous Calibration & Maintenance: We supply standardized SCPI programming documentation and calibration steps with each delivery. This allows your local calibration laboratories to perform annual verifications with minimal downtime.
Get expert answers to common queries regarding technical features, customization, and factory operations.
Programmable electronic loads offer dynamic control, allowing you to easily adjust voltage, current, resistance, and power parameters. Unlike fixed resistors, they can simulate changing load states, run complex ramp tests, and log transient values. This helps accurately test real-world scenarios for power supplies, batteries, and solar inverters.
Yes, our programmable power supplies and electronic loads include built-in interfaces for RS232, RS485, and CAN communication. They support standard SCPI commands, allowing for easy integration into automated test setups, LabVIEW environments, and PLC manufacturing systems.
Every product goes through a multi-point calibration process using high-accuracy digital power meters, oscilloscopes, and LCR meters traceable to national metrology standards. We supply verification and calibration reports to ensure accuracy upon arrival.
Yes, our R&D team in Shenzhen provides custom engineering solutions. We can modify power stages, cooling configurations, enclosures, and control software to meet specific project demands.
Our electronic loads include multiple protection layers, including Over-Voltage Protection (OVP), Over-Current Protection (OCP), Over-Power Protection (OPP), Over-Temperature Protection (OTP), and reverse polarity protection. This helps shield both the load and the equipment under test from damage during faults.
Highly stable switching modules, variable laboratory AC sources, and wireless metrology loggers designed for continuous deployment.
Myami Power
