NTE Electronics 57-9D-500-2 9V AC to DC Switching Regulated Power Supply Adapter, 2.5 mm x 5.5 mm Jack, 500 mA x 4.5W Output, 100-240V, 50/60 Hz
ElectronicsNTE Electronics 57-9D-500-2 9V AC to DC Switching Regulated Power Supply Adapter, 2.5 mm x 5.5 mm Jack, 500 mA x 4.5W Output, 100-240V, 50/60 Hz value — New $13.49. Prices updated July 2026.
Used
—
New / Sealed
$13.49
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Item details
- Brand
- NTE Electronics
- Category
- Electronics
The NTE Electronics 57-9D-500-2 is a 9V AC to DC switching regulated power supply adapter. It features a 2.5 mm x 5.5 mm jack and provides a 500 mA x 4.5W output, operating on 100-240V, 50/60 Hz.
This power supply is sought after by users requiring a reliable, regulated power source for various electronic equipment.
Resale value is determined by the unit's overall condition, whether it is complete with original packaging, and any specific model or edition variations.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| New / Sealed | $13.49 | eBay sold comps |
Frequently asked questions
- What is the output of the NTE Electronics 57-9D-500-2?
- The adapter provides a 500 mA x 4.5W output.
- What voltage range does this power supply support?
- It operates on an input voltage range of 100-240V, 50/60 Hz.
- What factors affect the resale value of this adapter?
- Resale value is based on the item's condition, completeness, and edition.
