300W 30V 10A Mini Portable Digital Power Module with OLED Display and Multiple Protections

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Mini Digital Power Supply Description body { font-family: Arial, sans-serif; line-height: 1.6; } h2 { color: #333; } ul { list-style-type: none; padding: 0; } li { margin-bottom: 5 px; } .note { font-style: italic; color: #777; } .center { text-align: center; } Mini Digital Power Supply Our mini digital power supply is designed to meet a wide range of application requirements. It features a built-in cooling fan and delivers a maximum output power of 300W per channel. Connect it with an intelligent display and control module via 2.4G wireless communication for flexible multi-channel combinations. Key Features: 2.4G wireless connectivity with intelligent display and control module for flexible channel combinations. Silent, intelligent temperature-controlled cooling fan for efficient thermal management. Supports 4.2V-30V wide voltage input, compatible with 20V PD quick charging protocols. High-efficiency (95%) programmable linear output, supporting up to 300W power. High-performance MCU chip for series or parallel machine operation. Features include custom input current limiting, undervoltage protection, voltage drop compensation, and strong mode. Multiple protection functions: overvoltage, undervoltage, reverse connection, overcurrent, backflow, and overtemperature. USB firmware upgrade support for device maintenance. Multi-purpose usage: ideal for R&D labs, digital product maintenance, power supply testing, device verification, quality control, emergency power supplies, and more. Available in two types: main host with above functions, and optional intelligent display and control module. Specifications: Material: Aluminum alloy Types Available: Power supply module, Display, and control module (optional) Input: DC 4.2V-30V 14A (Max.), PD2.0 20V 5A (Max.) Output: 0-30V 0-10A 300W (Max.) Conversion Efficiency: Average 95% Output Resolution: 10mV, 2mA (up to 1mV, 1mA via module settings) Output Accuracy: 0.03%+5mV, 0.05%+2mA Load Adjustment Rate: Show more