Commercial Waterproof 12V AC DC Power Supply

Waterproof 12V AC DC Power Supply that provides High Reliability with affordable
off the shelf availability in a product that performs under extreme conditions.

IEEE Standards
Protection | Energy & Standby | System Reliability |
Operations & Safety | Maintenance

UL Standards
Health & Safety | Cybersecurity | Rain Nozzles |
Temperature Control | Environment

TUV & CE Standards
Safety & Quality | OSHA and SCC regulation |
Electrical & Fire Safety

* Units are designed to meet these standards but, each unit must be tested at system level. Shielded cables and line filters required. Read more


Waterproof 12V AC DC Power Supply, Waterproof 12V Power Supply, Waterproof Sealed 12V Power Supply, Sealed 12V Power Supply


Our Waterproof 12V AC DC Power Supply provides reliable, cost effective environmentally sealed power conversion. The COMMERCIAL-SEALED SeriesTM offers a highly reliable standard Waterproof off the shelf solution with short lead times in a rugged design. The COMMERCIAL-SEALED SeriesTM from AJPS operates from wide range AC input (85 – 305VAC) and is available in standard output voltages of 12, 24 and 48 VDC. Each product is Hermetically Sealed and carries an IP67 rating for ingress of dirt/dust and water. The products are cooled via natural conduction/convection (no air flow needed) supported by ultra High Efficiency up to 94%. Units can be operated in series for higher power applications.


  • Sealed enclosure, IP67 ingress protection
  • High Efficiency (up to 94%)
  • Universal input voltage range (85 – 305VAC)
  • DC input also available
  • Input surge current limiting
  • 400 Watt Max Power
  • 12, 24 and 48 VDC standard output voltages
  • Low stand-by power consumption (<0.5 W)
  • Low earth / touch leakage current
  • Active PFC, EN61000-3-2 compliant (Class C, >25% load)
  • OV, OC and SC protections
  • Stand-by +5Vdc 2A and Auxiliary +12Vdc 1A outputs
  • Remote On / Off signal
  • Over temperature protections