In sourcing discussions, SPA-100-24 is often placed next to Autonics Proximity Sensor, Weidmuller Power Supply and Autonics Digital Counter so procurement teams can align budgets and technical requirements effectively.
Autonics SPA-100-24 SMPS
Autonics SPA-100-24 SMPS offers 24VDC output, 4.2A current, and 100W power using dual-range 100–120/200–240VAC input. This module is produced by Autonics and supplied as a versatile Autonics SMPS under the Autonics SP Series. It supports 50/60Hz input frequency, 85–132/170–264VAC permissible voltage, and features bolt mounting for stable installation in industrial automation systems.

| Brand | Autonics |
| Product Type | SMPS (Switching Mode Power Supplies) |
| Model Number | SPA-100-24 |
Autonics SPA-100-24 SMPS – Technical Specifications
| Specification | Value |
|---|---|
| Brand | Autonics |
| Product Category | SMPS |
| Product | SPA-100-24 |
| Input_Voltage | 100-120/200-240VAC~50/60Hz~ |
| Input_Frequency | 50/60Hz |
| Output_Voltage | 24VDC |
| Output_Current | 4.2A |
| Output_power | 100W |
| Output_Input fluctuation ratio | Max. ±0.5% |
| Output_Load fluctuation ratio | Max. ±1% |
| Permissible voltage | 85-132/170-264VAC~50/60Hz |
| Mounting type | Using Bolts |
| Input_Efficiency | Min. 80% |
| Input_Current consumption | Max. 2.5A |
| Output type_Voltage adjustment range | ±5% |
| Protection | Over-Current,Over-Voltage,Inrush Current,Output Short-Circuit |
| Environment_Ambient temperature | -10 to 50℃, storage: -20 to 70℃ |
| Environment_Ambient humidity | 25 to 85%RH, storage: 25 to 90%RH |
| Weight | Approx. 400g |
The Autonics SPA-100-24 SMPS provides stable and dependable 24VDC power for a wide range of automation systems. It delivers a 24VDC output, supports a 4.2A load current, offers a 100W power rating, and operates from a dual-range 100–120/200–240VAC input. As part of the SP Series, it is used across industrial environments requiring steady low-voltage supply for controllers, sensors, and electronic devices.
This SMPS is applied in conveyors, packaging machines, automated assembly lines, and control panels. Its wide permissible voltage tolerance ensures reliable operation under fluctuating mains conditions, while bolt mounting provides secure installation in demanding industrial layouts. These features help maintain consistent output performance and support long-term equipment reliability in continuous-duty applications.
The Autonics SPA-100-24 SMPS ensures dependable performance through its defined ratings, including 24VDC output, 4.2A load capacity, and broad AC input compatibility. Autonics provides a trusted power solution for engineers requiring stable and durable SMPS units in industrial automation. This model remains suitable for applications demanding consistent voltage delivery, safe electrical integration, and long service life.







