Is this made in China?

Yes, but any power supply this cheap is going to be made in China, hard stop. There are US made power supplies and they are higher quality but expect to pay at least 3x as much for the same output. These supplies are surprisingly high quality for the price point. You can buy US made and they are superior. However, for the typical hobby user, these cheap Chinese units will handle pretty much everything you'll want to do for a fraction of the cost. The main downside of these supplies is the high ripple on the output but for things like electroplating, that doesn't matter too much.

What does c.v and c.c mean?

They are acronyms and stand for ""Constant Voltage"" or ""Constant Current"". They usually are associated with a LED or an indicator of some kind, as you suggest. When you use a power supply you usually set the desired voltage and the maximum current. When you connect the load two things can happen: The load requires more current than the maximum you set The load requires at most the maximum current you set In the first case the PSU become a current source: the current is limited to what you set and voltage drops accordingly, that's CC for you. In the second case what is costant is the voltage, so that's CV.

Do you really short between the pos and neg terminals to adjust the maximum current as instructions seem to say?

Yes. This is a typical method of adjusting the CC limit on any supply that has this feature.

will this be a good dc power supply to use to anodize titanium?

Quite stable amperage so I guess it’s good for that

Dc Power Supply Variable 30v 10a Adjustable Switching Regulated Dc

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Description

⚡ Power precision meets smart safety — charge like a pro, every time!

BONUS 18 W USB PORT - Fast-charge your devices directly from the power supply—no extra adapters needed.
COMPACT PORTABLE - Lightweight 2.3 lb benchtop design fits perfectly in any workspace without clutter.
PRECISION POWER CONTROL - Fine-tune voltage and current with a premium encoder knob for lab-grade accuracy.
INTELLIGENT CHARGING MODE - Real-time Ah display and auto-stop prevent overcharging, ensuring battery longevity and safety.
ROBUST SAFETY PROTECTIONS - Overcurrent alarm, thermal, leakage, and short-circuit safeguards keep your devices and workspace secure.

The Kungber 30V 10A DC Power Supply is a compact, high-precision benchtop unit featuring intelligent charging with real-time battery status, comprehensive safety protections, and an 18W USB port for fast device charging. Designed for professionals and DIY enthusiasts, it delivers stable output with fine voltage/current adjustments, making it ideal for labs, repairs, and testing environments.

Specifications

ASIN	B08DJ1FDXV
Amperage	10 Amps
Best Sellers Rank	#22,568 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Lab Power Supplies #21 in Life Science Supplies
Brand	Kungber
Color	Black
Connector Type	usb
Connector Type Used on Cable	usb
Customer Reviews	4.5 out of 5 stars 2,765 Reviews
Enclosure Material	Plastic
Form Factor	benchtop
Input Voltage	115 Volts
Item Dimensions	7.59 x 3.35 x 6.1 inches
Item Type Name	Lab DC Power Supply
Item Weight	2.3 Pounds
Manufacturer	Kungber
Material	Plastic
Maximum Power	300 Watts
Mfr Part Number	SPS3010B
Model Number	SPS3010B
Output Current	10 Amps
Output Voltage	30 Volts
Output Wattage	300 Watts
Specification Met	CE
UPC	711731587530

Reviews

J**O

31.03.2021

D**.

31.07.2021

D**K

31.08.2021

S**J

6.10.2020

L**E

19.03.2026

R**T

24.04.2026

C**O

26.02.2021

A**R

17.02.2026

M**O

30.04.2021

C**R

21.11.2024

D**E

10.02.2024

J**C

9.12.2022

D**D

18.08.2021

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₨2334

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

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DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black)

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