Specifications Specification Category Parameter / Value General Product Type Switch Mode Power Supply (SMPS) Series S8FS-G Power Rating 30 W Construction Covered type Mounting Type DIN Rail mounting Cooling Method Natural air cooling (no fan) Terminal Type Screw terminal block (forward-facing) Input Rated Input Voltage 100 to 240 VAC (Single-phase) Allowable Input Voltage Range 85 to 264 VAC / 80 to 370 VDC Frequency 50/60 Hz (47 to 450 Hz) Rated Input Current (Typical) 0.72 A (100 VAC) / 0.43 A (200 VAC) Efficiency (Typical) 81% (100 VAC / 200 VAC / 230 VAC) Inrush Current (Cold start, 25°C) 14 A (100 VAC) / 28 A (200 VAC) Leakage Current 0.5 mA max. (100 VAC) / 1.0 mA max. (200 VAC) Output Rated Output Voltage 5 VDC Output Voltage Adjustment Range -10% to +15% (with V.ADJ potentiometer) Rated Output Current 6 A Ripple & Noise 50 mV(p-p) max. Start Up Time 1000 ms max. Hold Time (Typical) 11 ms (100 VAC) / 60 ms (200 VAC) Protection & Functions Overload Protection Yes (automatic reset, 105% to 160% of rated current) Overvoltage Protection Yes (shut down, restart by power cycling, approx. 5.7 V to 6.7 V) Overheat Protection No Series Operation Yes (up to 2 power supplies with external diode) Parallel Operation No (backup operation possible with external diodes) Output Indicator Yes (green LED) Environmental & Physical Ambient Temperature (Operating) -20 to 70 °C (with no freezing or condensation) Ambient Temperature (Storage) -25 to 75 °C Ambient Humidity 90% RH max. Dielectric Strength (Input to Output) 3 kVAC for 1 min Insulation Resistance 100 MΩ min. (at 500 VDC) Vibration Resistance 10 to 55 Hz, 0.375 mm single amplitude Shock Resistance 150 m/s² Altitude 3000 m max. Dimensions (W x H x D) 82 x 35 x 99 mm (varies slightly by source) Weight Approx. 250 g Life Expectancy 10 years min. (at 40°C, 50% load, rated input) Standards & Approvals Safety Standards UL, cUL, TUV, CE, CCC