Import Electronic Loads — Buy in Bulk from Supplier in China

The electronic loads from Maynuo Eletronic Co., Ltd are precision instruments designed for testing power supplies and battery systems under dynamic conditions. They operate in six modes: Constant Current (CC), Constant Resistance (CR), Constant Voltage (CV), Constant Power (CW), and dual-mode combinations CC+CV and CR+CW. The units are rated for input voltages up to 600V and current ranges from 0 to 120A, depending on model variant, with power dissipation capacities up to 3000W. All units include digital displays for real-time monitoring of voltage, current, and power parameters.

The load cells use high-grade MOSFETs and heat sinks rated for continuous operation, with thermal shutdown triggered above 85°C. Internal circuitry includes over-current, over-voltage, over-power, and over-temperature protection, conforming to IEC 61010-1 safety standards. These are not generic bench units but industrial-grade instruments built for repetitive testing cycles in R&D and production environments. Typical input impedance is less than 0.1 ohm in CC mode, ensuring minimal voltage drop during simulation.

These electronic loads are purchased by electronics manufacturers, automotive test labs, and renewable energy system integrators for validating battery discharge profiles, DC-DC converter stability, and power supply transient response. Buyers commonly order units in quantities of 1 to 10 for lab use, with bulk orders available for production testing lines. Packaging is in anti-static foam-lined cartons with grounding straps. Trade terms include FOB Nanjing, payment via T/T, and lead times of 15 to 25 days after deposit.

Maynuo Eletronic Co., Ltd is based in Nanjing, Jiangsu Province, China, with a registered address at No.84, South Rd, Xishanqiao, Yuhua District. The company is listed as an imported supplier with harbor-tier trust verification, indicating it has passed basic business registration checks. There is no public information on years in operation, employee count, or export volume. The supplier does not claim certifications, revenue, or client names in the listing.

The company specializes in electronic test equipment, particularly programmable loads and power supplies. Its product range includes benchtop and rack-mounted units for laboratory and industrial use. The supplier does not provide factory tour videos, third-party audit reports, or detailed quality control procedures. Communication response metrics show zero response rate and zero average hours, indicating no active customer service channel at this time.