Omron S8TS-03012 Power Supply
The Omron S8TS-03012 Power Supply is a 30 W switch mode power supply designed to deliver a 12 VDC output with 2.5 A rated current for industrial control equipment. It operates from 100 to 240 VAC at 50/60 Hz and uses DIN rail mounting for structured installation inside machine and electrical control panels. Screw terminals provide secure connections between the incoming AC supply and compatible 12 VDC loads. Its output configuration can support control and interface devices that operate from a 12 VDC source within automated equipment. The S8TS-03012 is a 30 W configuration within the S8TS Series. It forms part of the 12V industrial power supply range associated with Omron automation products used for machine control applications.
| Brand | Omron |
| Product | Power Supply |
| Model Number | S8TS-03012 |
Omron S8TS-03012 Power Supply - Technical Specifications
| Specification | Value |
|---|---|
| Power rating | 30 W |
| Output voltage | 12 VDC |
| Rated output current | 2.5 A |
| Terminal type | Screw Terminal |
| Mounting method | DIN rail |
| Connection | Terminal blocks |
| Efficiency | 73% typ. (at 100 VAC input) 73% typ. (at 200 VAC input) |
| Rated input voltage | 100 to 240 VAC |
| Rated input current | 0.7 A max. (at single operation, 100 VAC input) 0.4 A max. (at single operation, 200 VAC input) |
| Input Leakage current | 0.35 mA max. (at 100 VAC input) 0.7 mA max. (at 240 VAC input) |
| Input Frequency | 50/60Hz |
| Output indicator | Yes (color: green) |
| Output voltage variable range | Β±10% (With V.ADJ) |
| Start-up time | 1000 ms typ. (at 100 VAC input) 1000 ms typ. (at 200 VAC input) |
| Hold time | 20 ms min. (at 100 VAC input) 20 ms min. (at 200 VAC input) |
| Vibration resistance | 10 to 55 Hz, 0.375 mm single amplitude in each 3 directions for 2 hours |
| Shock resistance | 150 m/s2, in each 6 directions 3 times |
| Ambient temperature (Operating) | -10 to 50 ? |
| Ambient temperature (Storage) | -25 to 65 ? |
| Ambient humidity (OperatingStorage) | 25 to 85% |
| Cooling fan | No |
| Weight | 450 g max. |
The Omron S8TS-03012 is frequently evaluated with other models in the Omron Switch Mode Power Supply group, as these SMPS units share similar behaviour in thermal response, wiring layout, load handling, and rated input characteristics. Engineers often compare related models such as Omron S8TS-06024F-E1 (60 W, 24 VDC, 100 to 240 VAC, 2.5 A, DIN rail), Omron S8TS-03012F (30 W, 12 VDC, 100 to 240 VAC, 2.5 A, DIN rail), and Omron S8TS-06024 (60 W, 24 VDC, 100 to 240 VAC, 2.5 A, DIN rail) when designing power rails for automation cabinets, motion drives, PLC racks, or distributed I/O stations. Analysing differences in power rating, output voltage behaviour, mounting format, rated input voltage, and continuous output current helps ensure voltage stability under diverse machine loads. The S8TS-03012 integrates smoothly into conveyors, dosing modules, electrical frames, and industrial panels where a dependable Omron SMPS Power Supply is required.
