Steliau Technology, presents the Delta's new generation of PJ Series open power supplies, available in 100W and 150W models with 12V, 24V and 48V output options. These power supplies accept AC (85–264 VAC) and DC (120–373 VDC) input, making them ideal for a wide range of industrial applications, from packaging and logistics to KIOSK machines and high-precision measuring equipment.
One of the main innovations of the PJ Series is its power rating extended to 200% for 10 seconds, which allows it to withstand high start-up peaks in motors and solenoids. This capability eliminates the need to oversize the power supply, optimising system cost and improving space utilisation.
In addition, system integration is made easier thanks to its built-in remote ON/OFF function, which facilitates external control, and its open, ultra-low profile design (27 mm), designed for installations with space constraints. Its cold start capability at –40 °C and protective coating boards (PCBAs) ensure long-term reliability even in demanding industrial environments, protecting against dust, moisture and chemicals.
The PJ Series complies with major international safety standards (IEC/EN/UL 62368-1) and Japan's PSE (DENAN) regulations, ensuring reliable performance and easy certification in global markets. With its high efficiency, high power factor and open frame or enclosed options, the PJ Series is positioned as the ideal solution for next-generation industrial energy infrastructures.
Key features
- 200% power boost for 10 seconds
- Compact, low-profile design (27 mm)
- Integrated remote ON/OFF control
- Low inrush and leakage current
- High efficiency and optimised power factor
- Compliance with IEC/EN 61000-3-2 Class A (harmonic emissions)
- PCBAs with conformal coating against dust and contaminants
- Certification according to IEC/EN/UL 62368-1 and PSE (DENAN) standards in Japan
- Versions available in open format or with closed housing
