The TH48D30NZ-S-2 is a high-power-density, 1U compact switching power supply module designed for communications and integrated power systems. It provides stable 48V DC output up to 30A (1750W) with exceptional flexibility through AC/DC dual-input capability.

• Ultra-Compact Design: 1U standard rack height saves significant cabinet space
• Dual-Input Capability: Compatible with both AC (176-264VAC) and DC (176-286VDC) input
• High Efficiency: ≥94% conversion efficiency with ≤5W standby power consumption
• Wide Temperature Range: Reliable operation from -10℃ to +40℃ at full load
• Intelligent Control: Modbus and proprietary protocol support via RS-485 interface
• Comprehensive Protection: Over-voltage, short-circuit, and over-temperature protection
• Hot-Swappable: Safe module replacement during maintenance

• Communications Infrastructure: Base stations, data transmission equipment, and core network rooms
• Integrated Power Systems (UPS): DC backup systems and integrated AC/DC power cabinets
• Industrial Control & Monitoring: Space-conscious applications requiring reliable 48V power
• General-Purpose Compact Systems: Any application demanding high power density and flexible input options

We are a high-tech enterprise with over 290 successful projects for 220 kV to 500 kV substations. Holding over 40% market share in China, we produce 1 million modules annually with exceptional quality and reliable support.

Our 8 advanced production lines achieve 80% automation and 99% first-pass yield. All modules undergo double-sided potting, conformal coating, and rigorous testing to ensure reliable 24/7 performance in critical infrastructures.

We provide a full range of power conversion modules, DC distribution cabinets, data center power systems, and customized hardware/software power solutions.

Yes, sample orders are available for quality testing. Sample costs are paid by the customer.

We accept payment via TT (Telegraphic Transfer).