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Qahesnv 5V 40A 200W Ultra-Thin Switching Power Supply Billboard Electronic Screen LED Display Power Supply
  • Overcurrent , overvoltage , voltage stabilization , short circuit .
  • Safety , anti-rust and anti-corrosion, input voltage switch.
  • Aluminum shell material, high-strength heat dissipation. Voltage debugging.
  • Highly intelligent , double-hat core insurance tube.
  • $50.99