Highly stable, customizable laboratory power units and renewable energy inversion devices designed for strict engineering test environments.
Headquartered in 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.
We design our products for strict engineering environments, filling the gap between complex electronic research, high-voltage component testing, and scalable industrial automation. As power demands increase, modern electronic products require clean, quiet power conversion, fast transient response, and high power density. MYAMI addresses these needs with a portfolio of programmable DC sources, high-power systems, and EV/renewable simulators.
By using wide-bandgap semiconductors like Silicon Carbide (SiC) and Gallium Nitride (GaN) alongside advanced digital signal processors (DSP), MYAMI power systems improve efficiency and simplify thermal management. They are designed for reliability and serve as foundational systems for testing energy-sensitive components worldwide.
Exploring our main product lines designed to support advanced research and industrial applications.
Featuring multi-digit LED displays, ultra-low ripple, and rapid transient response, engineered for precision electronic R&D, semiconductor evaluation, and PCB debugging. These systems use fine digital feedback loops to maintain stable output voltages during rapid load fluctuations.
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. Built-in soft-start circuits prevent inrush current spikes, protecting both the unit and the load.
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. High bidirectional speed allows energy simulation, helping developers analyze active braking and regeneration cycles.
Supplying complementary test bench solutions, including digital oscilloscopes, multimeters, and specialized AC voltage regulators for global laboratories and technical institutes. Combined with PC software via RS232, RS485, and CAN interfaces, these units support automated data collection for lab setups.
How MYAMI translates client concepts into high-precision power solutions through controlled engineering phases.
01. R&D
Design
02. Logistics
Raw Material
03. Assembly Line
PCB Checking
04. Integration
Assembling
05. Validation
Debug
06. Stress Test
Aging
07. Tuning
Calibration
08. Inspection
QC checking
09. Shipping
Packing
10. Fabrication
Soldering Station
11. Assembly Tool
Electronic Screwdriver
12. Visual QC
PCB Check
13. Evaluation
Debug Bench
14. Final QA
QC check
15. Analysis
Multimeter
16. Safety Test
Hi-pot Tester
17. Waveshape QA
Oscilloscope
18. Impedance
LCR Meter
19. Efficiency
Digital power meter
20. Metrology
Multimeter Calibration
How our power technologies support performance, safety, and precision across diverse industrial sectors.
The transitions in EV powertrains require test equipment that can handle higher voltages. Our programmable DC sources simulate real-world battery behavior (up to 800V and higher) to test On-Board Chargers (OBC) and Battery Management Systems (BMS). Using these simulations, automotive engineers can evaluate BMS over-voltage limits and active cell-balancing routines under realistic load conditions.
Solar inverters must manage fluctuating inputs while feeding clean energy into utility grids. Our dual-MPPT simulation channels allow engineers to test inverter tracking algorithms under varying solar conditions. This helps confirm grid compliance and optimizes overall conversion efficiency for solar and energy storage systems.
Heavy duty components like motor drives and rectifiers require continuous stress testing under high load. MYAMI provides high-voltage, high-current sources with integrated safeguards (OVP, OCP, OTP) that run automated burn-in cycles. Built-in Modbus and CAN bus interfaces allow easy integration into factory-floor SCADA and automated control lines.
Exporting power instrumentation globally requires strict compliance with international standards. Every MYAMI system is built under ISO9001 certified protocols, and complies with standard safety and emission frameworks including CE, RoHS, FCC, and GB requirements.
Our hardware uses advanced galvanic isolation between input mains, internal control lines, and output circuits. This design helps minimize electrical noise and protects sensitive test devices from unexpected surges or transients.
Additionally, MYAMI offers localized technical support and calibration assistance in North America, Europe, East Asia, and the Middle East, ensuring prompt assistance and minimal operational downtime for our international customers.
An overview of where power electronics are heading and how MYAMI designs for future requirements.
Replacing traditional silicon transistors with Silicon Carbide (SiC) and Gallium Nitride (GaN) components. This shift allows for higher switching frequencies, which helps reduce the physical size of magnetic components and increases efficiency beyond 98%.
Developing next-generation DSP firmware to allow on-the-fly updates of output profiles. This software control enables systems to shift from simulating high-current batteries to acting as high-voltage capacitor chargers with minimal hardware modifications.
Designing modular architectures that allow standard power modules to be connected in parallel or series. This lets customers scale their testing capacity incrementally without needing to replace entire power systems.
Detailed answers to common questions about our programmable power units and OEM/ODM capabilities.
Highly stable, customizable laboratory power units and renewable energy inversion devices designed for strict engineering test environments.
Myami Power
