Analog Technologies
Analog Technologies ALRS24V4R2AT 100W 24V 4.2A Industrial Power Supply
Converts 90–264 VAC to 24 VDC at 4.2 A with 83 % efficiency in a 1.5 in metal enclosure rated for 10–60 °C
- Converts 90–264 VAC to stable 24 VDC output
- Delivers 4.2 A continuous current for 100 W loads
- Exceeds 83 % efficiency reducing heat and energy cost
- Withstands 300 VAC surge for 5 seconds protecting equipment
- Operates reliably from 10 °C to 60 °C with 5 G vibration resistance
Industrial 24 V 4.2 A Power Supply
The ALRS24V4R2AT is a 100 W enclosed switching supply that converts 90–264 VAC input into a regulated 24 VDC 4.2 A output. It suits automation cabinets, 3D-printer farms, LED installations and bench test rigs that need a compact, fan-cooled DC source.
All-Metal Enclosure With 38 mm Profile
A 1.5 in (38 mm) high metal chassis provides full EMI shielding and 5 G vibration resistance. The built-in long-life fan maintains full-load operation from 10 °C to 60 °C, while the unit survives a 300 VAC surge for 5 s and delivers better than 83 % efficiency.
Replaces Bulky Open-Frame or Linear Units
The low-profile enclosed form factor fits tight DIN-rail rows where open-frame units would exceed height limits. The jump is worthwhile when EMI shielding, surge withstand and vibration rating are required together in a single 100 W package.
Highlights
- Converts 90–264 VAC to stable 24 VDC output
- Delivers 4.2 A continuous current for 100 W loads
- Exceeds 83 % efficiency reducing heat and energy cost
- Withstands 300 VAC surge for 5 seconds protecting equipment
- Operates reliably from 10 °C to 60 °C with 5 G vibration resistance
Specifications
No published specifications for this item yet.
Questions about this item
What AC input range does the ALRS24V4R2AT accept, and what is the practical DC output limit?
The unit accepts 90V to 264V AC and delivers a steady 24V DC at up to 4.2A, giving a maximum continuous output of 100W.
What are the mounting dimensions and enclosure material of this power supply?
It measures 1.5 inches (38mm) high in an all-metal enclosed case designed for standard industrial DIN-rail or panel mounting.
How is the ALRS24V4R2AT wired, and what installation step is often missed?
Connect the AC input to the L, N and ground terminals, then the DC load to the +V and -V terminals; the step often missed is securing the earth bond to the metal chassis for safety compliance.
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