Astec 145W AT Power Supply (SA145-3420)
Brand: Astec · SKU: SA145-3420 · MPN: SA145-3420 · Category: Components
The Astec SA145-3420 is a reliable 145W power supply unit designed for use with AT systems. It features an input range of 100-240V AC at 50-60 Hz for global compatibility. The power supply provides several output voltages: +12V at 4.20A, +5V at 18.00A, -5V at 0.30A, and -12V at 0.30A. Its internal AT form factor ensures compatibility with various AT systems, and the unit is cULus certified for safety and compliance. Some sources also refer to variations like SA145-3420-156S.
Specifications
| Power Output | 145 Watts |
|---|---|
| Certification | cULus |
| Input Voltage | 100-240V AC |
| Input Frequency | 50-60 Hz |
| Output Voltage +5V | 18.00A |
| Output Voltage -5V | 0.30A |
| Output Voltage +12V | 4.20A |
| Output Voltage -12V | 0.30A |
| System Compatibility | AT Systems |
| Warranty | 2 Year Warranty (for repairs via Electrical.com for SA145-3420-156S variation) |
| Weight | 2.84 lbs (for SA145-3420-156S variation) |
| Dimensions | Internal AT form factor |
Key Features
A 145W power supply unit primarily designed for legacy AT computer systems, offering stable multi-rail voltage outputs and wide AC input range for regional flexibility. It is noted for its reliability and compliance with safety standards.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Astec 145W AT Power Supply (SA145-3420) (SA145-3420) is 100% genuine Astec hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Astec 145W AT Power Supply (SA145-3420) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Astec 145W AT Power Supply (SA145-3420) compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the SA145-3420.
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