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20Amp Variable Transformer Auto AC Voltage Regulator Power Supply
✅ In stock
⭐ Lowest price we've tracked
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 6, 2026 12:52 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰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
1.85/28
Recent Value
0/22
Market Standing
4.89/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Beleeb-US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓a variable AC input to a transformer input DC bridge rectifier to produce a variable output
✓The adjustable voltage transformers does not convert AC to DC. It requires an AC input and the output is also AC. Also, the unit will not affect the cycle rate from the power company. If your power system is providing 60Hz, the Variac auto transformer will not change that, the ouput will be an undistorted 60Hz. This unit is rated up to 20 Amps or 2KVA Peak (16A Continous).
✓Power: 2000VA,Input voltage: 110V, Input current: 18A, Output voltage: 0-130V, Rated output current: 15.38A (Continuous operation for 2 hours, <10A can work continuously
✓This variable transformer is the perfect speed controller. The speed is infinitely variable, and because a transformer doesn't chop up the AC waveform like electronic speed controllers do, there's no noise, humming, etc.
✓If you're planning on using this as an "industrial" or bench-top supply with heavy loads, I'd recommend examining the brushes and adjusting the spring pressure on the windings. This can improve performance by reducing brush-contact sparking. Otherwise, this device is ready to work right out of the box.
⚙️ Specifications
Brand
Beleeb
Color
20A
Input Voltage
110 volts
Item dimensions L x W x H
9.5 x 7.5 x 7.4 inches
Output Voltage
130 volts
Product Dimensions
9.5 x 7.5 x 7.4 inches
Item Weight
16.1 pounds
ASIN
B07JV8ZCG8
Item model number
TDGC-VT2000
Customer Reviews
4.6
Best Sellers Rank
See Top 100 in Industrial & Scientific
