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Mastech Variable Linear Lab Power Supply 30V 5A HY3005D | 
 enlarge | Brand: Mastech
Category: Home Improvement
List Price: $178.00
Buy New: $109.00
You Save: $69.00 (39%)
New (2) from $109.00
Rating:  2 reviews
Media: Misc.
MPN: HY3005D
Model: HY3005D
Availability: Usually ships in 1-2 business days
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| Features:
| • | Two level of control for both current and voltage outputs: coarse and fine for ease of use | | • | Adjustable outputs: 0-30V and 0-5A | | • | Input voltage: 110V AC and 220V AC switchable | | • | Ripple noise: CV <= 0.5 mV RMS, CC <= 3 mA RMS | | • | Warranty: 1 year |
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| Editorial Reviews:
Product Description
Two level of control for both current and voltage outputs: coarse and fine for ease of use Adjustable outputs: 0-30V and 0-5A Input voltage: 110V AC and 220V AC switchable 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: 11.5" x 6.5" x 5.5" Weight: 13 lbs Warranty: 1 year
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| Customer Reviews:
Buy this one - avoid cheaper switching power supplies September 29, 2007
FFN
4 out of 4 found this review helpful
Works as described. Great price. Be careful to avoid cheaper switching power supplies as they may overheat or burn out electronic devices. This unit is not a switching PS. You can get test leads in a variety of configurations that fit this unit from Radio Shack - inexpensive.
Please don't ban this, gov't!! November 16, 2006
J. A. Harmon
1 out of 13 found this review helpful
This unit is great for manufacturing a strong oxidizing agent used in fireworks called potassium perchlorate. It can also be used for making potassium chlorate, which can be used for both fireworks and high explosives.
Hopefully the government doesn't ban these little units because of their ability to make these substances. It's amazing what this little unit can do when you pass its pretty little current through a super saturated solution of common table salt (its oxidizer city, baby!).
I give this unit five stars because it does exactly what it was advertised to do and I didn't have to do any modifications to this unit to get set up and make these chemicals.
Thank you Mastech!
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