The TDK-Lambda JWS100-24/A is a 108W enclosed AC-DC industrial power supply delivering stable 24V DC output at up to 4.5A. Built for harsh industrial environments, it accepts universal AC input (85–265VAC, 50/60Hz) or DC input (120–330VDC), making it suitable for retrofit and diverse power distribution scenarios. The unit incorporates active power factor correction to EN61000-3-2, input transient protection compliant with EN61000-4 standards (levels 2, 3, 4, 5, 6), and comprehensive overvoltage and overcurrent protection (>105% threshold). Typical efficiency reaches 79%, with a 20ms hold-up time and minimal leakage current (0.75mA max).
Technical Specifications
• Output: 24V DC, 4.5A maximum (108W)
• Output voltage range: 21.6–26.4V DC
• Input AC: 85–265VAC, 50/60Hz
• Input DC: 120–330VDC
• Efficiency: 79% typical
• Temperature coefficient: 100MΩ at 25°C, 70% RH (500VDC output-to-ground)
– Key Features
• DIN rail mounting; compact footprint (50 × 92 × 188mm, 700g)
• Convection cooling; operating range −10°C to +50°C (with derating to 60% load above 40°C)
• Screw terminal connections
• Remote on/off capability (specify /R option)
• AC power-fail signal standard
• EN60950-1, CSA C22.2 No.60950-1, UL60950-1, VDE0160, Den-an certified
• CE, CSA, EN, UL, VDE approved
• Lead-free construction
• EMI Level B (radiated and conducted)
• Inrush current: 20A at 100VAC, 40A at 200VAC
– Typical Applications
Industrial automation, PLC/controller power, field instrumentation, and distributed power systems requiring single 24V DC rails with input flexibility across AC and DC sources.
