Dr.Meter HY5020E Adjustable Variable 0-50V 0-20A Pro Lab Grade DC Power Supply
SKU: 16088619015

Dr.Meter HY5020E Adjustable Variable 0-50V 0-20A Pro Lab Grade DC Power Supply

Sale price$200.67 Regular price$222.97
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Dr.Meter HY5020E Adjustable Variable 0-50V 0-20A Pro Lab Grade DC Power SupplyApplication: Dr Meter HY5020E is a high current, high voltage variable power supply; this high quality voltage regulator is one of the most stable and powerful DC power supply from Mastech, with maximum DC power of 1000W. This high quality power supply has two levels of control over both current and voltage outputs (coarse and fine), which can be continuously adjustable at 0 50V DC and 0 20A. The unit comes with 2 LED displays, providing accurate and

Application:


Dr Meter HY5020E is a high current, high voltage variable power supply; this high quality voltage regulator is one of the most stable and powerful DC power supply from Mastech, with maximum DC power of 1000W. This high quality power supply has two levels of control over both current and voltage outputs (coarse and fine), which can be continuously adjustable at 0-50V DC and 0-20A. The unit comes with 2 LED displays, providing accurate and clearly visible readout for the voltage and current value,both in well-lit and dark environment. LED displays are much brighter nowadays, more durable than LCD displays; for this reason they are the new trend in the instrument panels.Features:1. Model (output voltage & output current & display): HY5020E (0~50V, 0~20A, LED)2. Mode: switching3. Input voltage: 104~127V AC (60Hz), or 207~253V AC (50Hz)4. Line regulation : CV≤0.02%+3mV CC≤0.5%+3mA5. Load regulation : CV≤0.02%+10mV(I≤6A) CC≤0.5%+10mA(I≤6A)CV≤0.1%+5mV(I>6A) CC≤0.5%+20mA(I>6A)6. Protection : constant current and short-circuit protection7. Voltage indication accuracy : ±1%+2digits8. Current indication accuracy : ±2%+2digits9. Environment : 0 ~+40 0C Relative humidity : <90%10. Output

Specification:

type: single output11. Dimensions: 365 x 265 x 164mm12. Weight: 6kg

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 16088619015

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Raquel
Massapequa, US
★★★★★ 5
My dog loves it!
Style: Ball, Size: Medium (Pack of 1)
This crunch ball was a Christmas gift for my 65lbs fur baby. It’s now mid April and he still loves it. He loves running after it and chomping down on it. It is still in good shape despite all the chomping it’s gotta . I highly recommend. He goes back to this toy agin and again! Great buy.
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Reviewed in the United States on April 15, 2026
H
Verified Purchase
HalfTrac
Fort Morgan, US
★★★★★ 5
Our first babies favorite and longest lasting ball yet and he is fixing to be 7.
Style: Ball, Size: Medium (Pack of 2), Style: Ball, Size: Medium (Pack of 2)
Toughest ball we have found yet. Our doberman loves Chuckit! Balls especially the crunch one. He spreads all the balls and toys we have bought but these lasted the longest. The crunch and the glow in the dark are usually his pick but he has several different choices.
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Reviewed in the United States on May 24, 2026
V
Verified Purchase
Verucat
Massapequa, US
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025
J
Verified Purchase
JJ Fording
Alexandria, US
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
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Steve just Steve
Draper, US
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026

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