Power Supply family ideal for Harsh Industrial or Agricultural Applications.

by | Oct 25, 2019 | Delta, Industrial, Instrumentation, Press release

Delta Electronics introduce the new PJH series of open frame power supply with 300W output power. PJH-24V300WBCA and PJH-36V300WBCA provides up to 240W power convection cooled without additional metal plate. With external fan cooling, it can provide 300W output power across a wide operating temperature range from -25°C to +70°C. The design is one of the few to meet both IEC 60335 and IEC 61558 in a compact 240W 3” x 5” convection cooled design, suitable for limited space in household applications. The PJH series is certified to IEC/EN/UL 62368-1 and comply to OVC III for harsh industrial and farming applications.



  • 300W fan cool, 240W convection cool
  • Built-in active PFC, remote On/Off, remote sense, power good signal
  • Class I or Class II (double isolation) configuration with universal AC input voltage range
  • High efficiency up to 94.0%
  • Extreme low temperature cold start at -40°C
  • Approval for Pollution Degree 3


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