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Autonics SPB-A480-24 SMPS
The Autonics SPB-A480-24 SMPS offers 24VDC output voltage, 20A output current, 480 W output power, 2.4A input current, 50/60Hz input frequency. Manufactured by Autonics under the Autonics SMPS category, this model belongs to the Autonics SPB Series.
| Brand | Autonics |
| Product Type | SMPS (Switching Mode Power Supplies) |
| Model Number | SPB-A480-24 |
Autonics SPB-A480-24 SMPS β Technical Specifications
| Specification | Value |
|---|---|
| Input_Voltage | 100 - 240 VAC~/ 90 - 350 VDC@(=)(allowable voltage: 85 - 264 VAC~) |
| Input_Current_115VAC~ | 4.8 A |
| Input_Current_230VAC~ | 2.4A |
| Input_Frequency | 50/60Hz |
| Input_Efficiency_115VAC~ | 0.88 |
| Input_Efficiency_230VAC~ | 0.91 |
| Input_Power factor_115VAC~ | 0.99 |
| Input_Power factor_230VAC~ | 0.97 |
| Output_Voltage | 24VDC |
| Output_Current | 20A |
| Output_power | 480 W |
| Output_Input fluctuation ratio | Max. Β±0.5% |
| Output_Load fluctuation ratio | β€ 1.5 % |
| Output_Temperature variation | β€ 0.05 % / β |
| Indicator | Output indicator (green), output low voltage indicator (red) |
| Protection | Over-current protection, Over-voltage protection, Output short-circuit protection, Overheat protection |
| Insulation resistance | Among all input terminals, all output terminals and PE : β₯ 100 MΞ© (500 VDC@(=)megger) |
| Dielectric strength | Among all input terminals and all output terminals: 3 kVAC~, Cutoff current = 20 mAAmong all input terminals and PE: 2 kVAC~, Cutoff current = 20 mAAmong all output terminals and PE: 1 kVAC~, Cutoff current = 20 mA |
| Vibration | 0.75 mm amplitude at frequency 10 to 55 Hz in each X, Y, Z direction for 2 hours |
| Shock | 150 m/sΒ² (β 15 G) in each X, Y, Z direction for 3 times |
| EMS | Conforms to EN61000-6-2 |
| EMI | Conforms to EN61000-6-4 |
| Environment_Ambient temperature | -20 to 70 β, storage: -25 to 80 β (no freezing or condensation) |
| Environment_Ambient humidity | 20 to 90 %RH, storage: 20 to 90 %RH (no freezing or condensation) |
| Life expectancy | 10 years |
| Protection structure | IP20(IEC standard) |
| Unit weight (packaged weight) | β 1,350 g (β 1,570 g) |
The Autonics SPB-A480-24 SMPS is a high-capacity DIN Rail Switching Mode Power Supply designed for stable performance in demanding automation systems. It operates on an input range of 100β240VAC at 50/60Hz, delivering a regulated 24VDC output with 20A current and 480W power capacity. With input fluctuation tolerance of Β±0.5% and load fluctuation ratio β€1.5%, this model ensures precise and consistent voltage supply across various industrial environments.
Engineered for durability, the SPB-A480-24 includes protection against over-current, over-voltage, overheating, and short-circuits. It provides dielectric strength up to 3 kVAC, insulation resistance over 100 MΞ©, and conforms to international EMC and EMI standards. With an operating temperature range from -20Β°C to 70Β°C and a life expectancy of 10 years, it guarantees long service life and safe operation. The IP20-rated enclosure and compact DIN rail mount design make it easy to install in control panels while maintaining industrial-grade reliability.
Applications of the Autonics SPB-A480-24 SMPS include powering automation controllers, PLC modules, machine sensors, relays, and distribution units across industries such as manufacturing, electronics, and process engineering. Maintenance engineers prefer this power supply for its efficiency, with input efficiencies reaching up to 91%, reducing energy loss and heat. Its compact design, weighing approximately 1,350g, makes it suitable for both OEM designs and retrofit projects. Wholesalers, dealers, and distributors recommend it for consistent output, ease of installation, and strong protective features. Commonly referenced as A480, 24 DIN, Autonics SPB, or SPB Autonics, it has become a trusted power solution across automation sectors. For further details, visit the official Autonics SMPS product page.
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