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Single Regulated Power Supply Module DC 5V 9V 12V 15V 24V Rectifier Filter Board 7805/7809 / 7812/ 1A for Amplifier(5V)
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
75%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 6, 2026 1:05 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
jingchuanmaoyishanghang
🚚 Shipping
Free Shipping
Product Details
✓Combining two core functions: integrating signal filtering and power amplification, achieving clutter suppression and signal enhancement in a single process.
✓Multiple filtering types are available: low-pass, high-pass, band-pass, band-stop, and other types are supported, allowing for precise filtering of target signal frequency bands.
✓Wide frequency range adaptation: Operating frequency covers 20Hz-1GHz, meeting the needs of multiple scenarios such as audio, RF, industrial control, etc.
✓Adjustable high amplification gain: The gain range spans from 10dB to 60dB, allowing for precise adjustment and stable amplification even for weak signals.
✓Low-noise operation design: noise figure ≤2.5dB, no additional noise during amplification process, high signal purity.
✓Wide voltage power supply compatibility: Supports 12V/24V DC and 110V/220V AC, adapting to different power supply environments.
⚙️ Specifications
14.1 ounces
0.39 x 0.39 x 0.39 inches
Item Weight
14.1 ounces
Package Dimensions
0.39 x 0.39 x 0.39 inches
ASIN
B0G3Q5WV9F
Date First Available
November 24, 2025
