Acceptăm criptomonede — astfel, criptomonedele pe care le dețineți pot cumpăra echipamente reale.Plătiți în cripto, cheltuiți-o pe echipamente reale. Livrare asigurată gratuită oriunde în lume peste 399 $. Cartoane neutre, fără marcă, expediate din Germania.Livrare asigurată gratuită peste 399 $. Cursul dumneavoastră este blocat timp de 30 de minute de la deschiderea paginii de plată.Curs blocat 30 de minute. Fiecare articol este sigilat, numărul de serie este verificat, iar produsul este acoperit de o garanție de 24 de luni.Sigilat, garantat 24 de luni.

Produse urmărite Conectare
Enclosed metal power supply, 1.5 inches high, built-in fan, AC input terminals, DC output terminals

Analog Technologies

Analog Technologies ALRS12V8R4AT 100W 12V 8.4A Switching Power Supply

SKU CH-VD0J-BVFZ9

Converts 90–264 VAC to 12 VDC at 8.4 A with over 85 % efficiency in a 38 mm metal enclosure

  • TypeSwitching Power Supply
  • Delivers stable 12 VDC at 8.4 A for demanding loads
  • Wide 90–264 VAC input suits global mains without extra wiring
  • Surge withstand of 300 VAC for 5 seconds protects against spikes
  • Efficiency above 85 % cuts heat and running costs
  • Low-profile 1.5 inch metal case with fan fits tight enclosures

Purpose and fit

The Analog Technologies ALRS12V8R4AT is a 100W enclosed switching power supply that converts 90-264VAC input to a regulated 12VDC output at 8.4A. Its low-profile metal chassis measures 1.5 inches (38mm) in height and includes a built-in long-life fan for active cooling. The unit is designed for industrial equipment, 3D printers, computer systems and LED lighting installations that require a compact, shielded DC source. It is not suited for applications needing multiple output voltages, higher wattage than 100W, or fanless silent operation.

Thermals, noise and power

Efficiency exceeds 85% at typical loads, reducing waste heat during continuous operation. The integrated fan maintains safe internal temperatures across an operating range of 10°C to 60°C, while the all-metal enclosure provides EMI shielding and structural rigidity. The supply withstands a 300VAC surge input for 5 seconds, adding resilience against mains transients. Acoustic output will be audible due to the forced-air design, so it is not intended for noise-sensitive environments.

Upgrade context

This unit replaces older linear or lower-efficiency switching supplies where space is limited and reliability under vibration is critical — the chassis meets a 5G anti-vibration rating. The jump is worthwhile when moving from an open-frame design to a fully enclosed, shielded package, or when the wider 90-264VAC input range simplifies deployment across 110V and 220V mains regions. It does not address needs for programmable output, remote sensing, or redundant hot-swap configurations.

Puncte forte

  • Delivers stable 12 VDC at 8.4 A for demanding loads
  • Wide 90–264 VAC input suits global mains without extra wiring
  • Surge withstand of 300 VAC for 5 seconds protects against spikes
  • Efficiency above 85 % cuts heat and running costs
  • Low-profile 1.5 inch metal case with fan fits tight enclosures

Specificații

TypeSwitching Power Supply

Întrebări despre acest articol

How do I mount the 1.5-inch (38mm) low-profile unit and what wiring mistake should I avoid?

Use the four corner holes on the all-metal enclosure to secure it; connect the AC input to a 90V–264VAC source and the DC output to a 12V load, never reverse the polarity or exceed 8.4A.

What maintenance will the built-in long-life fan need over time?

Periodically clear dust from the fan intake and exhaust vents to maintain airflow; the fan is rated for continuous operation from 10°C to 60°C and has no user-serviceable parts.

At what point does the >85% efficiency drop or protection activate during sustained full-load use?

Efficiency stays above 85% up to the 100W rating; if the load exceeds 8.4A or the internal temperature surpasses 60°C, over-current or over-temperature protection will shut the output down.

Tot din acest raion

Clienții au comparat și acestea.

Același raion, aceeași finalizare a comenzii — opt monede și un curs blocat 30 de minute.