Knowledge Base
Our Knowledge Base section provides in-depth guides on metering related topics, and can aid you in the process of buying the right product.
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SPM Modular switching power supplies are specifically designed in order to satisfy both the Automation and the Building automation application requirements.
Model | Input Voltage | Output Power | Output Voltage | Current | Typical Efficiency |
SPMA24151 | 90~264Vac | 10W | 24Vdc | 0.42A | 80% |
Line regulation | 1% max. |
Load regulation | 1% |
Output Voltage accuracy | ±1% |
Ripple and Noise | 50mV |
Temperature Coefficient | ±0.02%/°C (±0.0112%/°F) |
Hold up time - Vi = 115Vac | 5V and 12V: 10ms 15V and 24V: 60ms |
Hold up time - Vi = 230Vac | 30ms |
Minimum load | 0% |
Transient recovery time (50% load step changed) | 1ms |
Rated input voltage | 100/240VAC |
Voltage range - AC in | 90 - 264 Vac |
Voltage range - DC in | 120 - 370 Vdc |
Line frequency | 47 - 63Hz |
Inrush current - Vi= 115Vac | Typ: 10A Max: 15A |
Inrush current - Vi= 230Vac | Typ: 20A Max: 30A |
Insulation voltage | 3.000Vac |
Insulation resistance | 100MΩ |
Ambient temperature | -25°C to +71°C (-13°F to 159.8°F) |
Derating (>61°C to +71°C) | 2.5%/°C (1.4%°F) |
Ambient humidity | 90%RH |
Storage temperature | -25°C to +85°C (-13°F to 185°F) |
Dimensions (W x H x D) | 18 x 91 x 55.5mm |
Cooling | Free air convection |
Case material | Plastic (PC-UL94-V0) |
Weight | 60g |
Protection degree | IP20 |
Our Knowledge Base section provides in-depth guides on metering related topics, and can aid you in the process of buying the right product.
Find out moreOur in-house product experts are at hand to help you find the right products and solutions for your projects.
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