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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
Linear DC Regulated Power Supply HY3003D-3 Triple Output 0-30V 0-3A 5V/3ALinear DC Regulated Power Supply HY3003D 3 Triple Output 0 30V 0 3A 5V 3A See Details: Dr. Meter HY3003D 3 is a triple output variable regulated power supply. This linear power supply has three outputs: two outputs are continuously adjustable at 0 30V DC and 0 3A, and the third output is fixed at 5V DC and 3A. What's more, the two outputs can be used either in independent, series or parallel mode, providing either two independent outputs, or one
Linear DC Regulated Power Supply HY3003D-3 Triple Output 0-30V 0-3A 5V/3ASee Details:
Dr. Meter HY3003D-3 is a triple output variable regulated power supply. This linear power supply has three outputs: two outputs are continuously adjustable at 0-30V DC and 0-3A, and the third output is fixed at 5V DC and 3A. What's more, the two outputs can be used either in independent, series or parallel mode, providing either two independent outputs, or one output with twice the voltage or twice the current output, up to 60V or 6A. The unit comes with 4 backlit LCD displays, providing accurate readout for the voltage and current value for both outputs.
Features:
Dual adjustable outputs: 0-30V and 0-3A
Fixed output: 5V and 3A
Input voltage: 110V
Line regulation: CV <= 0.01% + 1 mV, CC <= 0.2% + 1 mA
Load Regulation: CV <= 0.01% + 3mV, CC <= 0.2% + 3 mA
Ripple noise: CV <= 0.5 mV RMS, CC <= 3 mA RMS
Protection: constant current and short-circuit protection
LCD reading accuracy: +/-1% for voltage and +/-2% for current
Environment: 0-40C, relative humidity < 90%
Size: 14" x 10" x 8"
HY3003D Triple Output Adjustable Variable 0-30V 0-3A Lab Grade Pro DC Power Supply
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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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4.5 ★★★★★
Based on 1318 reviews
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Product Reviews
★★★★★ 5
nice quality
Fit Type: Regular Fit, Color: White, Size: Small
nice quality shirt. bought this just so i had at least one nice white button down and it's great. fits well and is a nice white color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
★★★★★ 5
A perfect white work shirt.
Fit Type: Regular Fit, Color: White, Size: Medium
Thick, durable, iron exquisitely and the fit is spot on. Perfect white work shirt. I have a grey shirt too, the quality is the same.
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Reviewed in the United States on March 4, 2026
★★★★★ 3
Right fit
I love this shirt it was nice and bright when I got it after a few wash it started to fade out a bit was a perfect fit for a medium built person 5’7 I still would recommend this product they are really nice and thick
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
★★★★★ 5
Excellent value and has saved me from the sun!
Fit Type: Regular Fit, Color: White, Size: Large
I ordered this large mans shirt because it was 100% cotton and long sleeve. I am a woman and use it to protect myself from the sun walking my dog, very stiff at first, but comes out with several washes. I love the shirt!
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Reviewed in the United States on June 9, 2026
★★★★★ 4
NICE Shirt that SHRINKS!!
Fit Type: Regular Fit, Color: Blue, Size: X-Large
Loved this shirt right out of the package. Put a little steam pressing on it and it was perfect. Has a thicker softer feel than most casual dress shirts. Ordered XL with the "regular" fit and it could be worn tucked or out without it looking overly blousy. SADLY, after a first wash on cold and tumble dry low, and pulled it out early and it shrunk by almost a full size!!! The sleeves, length of shirt and overall fittage shrunk so that now it fits like a snug large. I've never had a shirt shrink like this, hence, the one star off. I would have given it 2 stars off, but the original quality of the shirt is nice, just beware of the shrinkage factor. Don't put it in the dryer at all, only air dry it. I'm tempted to reorder another but just then never put it in the dryer.
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Reviewed in the United States on May 23, 2026
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