Omron S8FS-C05012J Power Supply
The Omron S8FS-C05012J Power Supply is a 50 W switch mode power supply used to provide 12 VDC power for industrial control equipment and automated machines. It delivers a 12 VDC output with 4.2 A rated current and features direct mounting with screw terminals for secure installation and wiring within electrical control panels. The unit operates at 50/60 Hz and can supply compatible controllers, relays, interface equipment, and other DC-powered control components. Its output configuration supports machine control and factory automation applications requiring a 12 VDC source. The S8FS-C05012J belongs to the S8FS-C power supply family and can be compared with other 12V SMPS units from Omron industrial automation.
| Brand | Omron |
| Product | Power Supply |
| Model Number | S8FS-C05012J |
Omron S8FS-C05012J Power Supply - Technical Specifications
| Specification | Value |
|---|---|
| Power rating | 50 W |
| Output voltage | 12 VDC |
| Rated output current | 4.2A |
| Terminal type | Screw Terminal |
| Mounting method | Direct Mounting |
| Connection | Terminal blocks |
| Efficiency | 83% typ. (at 115 VAC input) 84% typ. (at 230 VAC input) |
| Rated input voltage | Single phase 85 to 264 VAC, 120 to 370 VDC |
| Rated input current | 0.97 A typ. (at 115 VAC input) 0.59 A typ. (at 230 VAC input) |
| Input Leakage current | 0.25 mA max. (at 115 VAC input) 0.55 mA max. (at 230 VAC input) |
| Input Frequency | 50/60 Hz |
| Output indicator | Yes (LED: Green) |
| Output voltage variable range | ?10% to 10% (with V. ADJ) |
| Start-up time | 730 ms max. (at 115 VAC input) 670 ms max. (at 230 VAC input) |
| Hold time | 14 ms typ. (at 115 VAC input) 77 ms typ. (at 230 VAC input) |
| Vibration resistance | 10 to 55 Hz, 0.375-mm half amplitude for 2 h each in X, Y, and Z directions 10 to 500 Hz, 0.26-mm half amplitude for 1 h each in X, Y, and Z directions |
| Shock resistance | 150 m/s2, 3 times each in ±X, ±Y, ±Z directions |
| Ambient temperature (Operating) | ?20 to 50°C |
| Ambient temperature (Storage) | ?40 to 85°C |
| Ambient humidity (OperatingStorage) | 20% to 90% (Storage humidity: 10% to 95%) |
| Cooling fan | No |
| Weight | 300 g max. |
The Omron S8FS-C05012J is frequently assessed alongside related units in the Omron Switch Mode Power Supply range, as these SMPS models share comparable wiring behaviour, thermal characteristics, load endurance, and panel integration features. Engineers often evaluate related models such as Omron S8FS-G15024CD (150 W, 24 VDC, 6.5 A, DIN rail) and Omron S8FS-G10005CD (100 W, 5 VDC, 16 A, DIN rail) when configuring power rails for PLC racks, servo drives, motion assemblies, and distributed I/O terminals. Comparing specifications like power rating, output voltage behaviour, continuous output current, and mounting orientation helps maintain predictable voltage delivery across machinery with dynamic load patterns. The S8FS-C05012J fits smoothly into conveyors, dosing modules, electrical frames, and compact control panels where a dependable Omron SMPS Power Supply is required. These related SMPS variants also support unified wiring layouts, easier spare handling, and consistent power distribution across multi-panel automation systems.
