• $85.99
  • Free 30-day Returns
  • Price alert
    Shop it at NeweggBusiness.

    Meet Your Seller

    Power Supply Variable 30V 10A, 4-Digital LED Display, Precision Adjustable Regulated Switching Power Supply Digital with Alligator Leads US Power Cord

    • High Precision, Wide RangeLONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy: 00.01V and 00.01A. You can easily tune it within 0-30V and 0-10A. Very durable and easy to observe even in low light conditions.
    • High Quality with Essential SafetySafety is our priority. Grounding wire, The power supply takes the function of limited flow protection, overpower protection, over temperature protection, voltage overload protection. greatly improving its working efficiency and lifespan!
    • Excellent Heat DissipationEquipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on both sides, Intelligent fan offers excellent heat dissipation effect, which reduces the noise and prolongs the life of product effectively.
    • Various Applicationif it cannot adjust voltage lower than 6v or unable to hold at 5v.please see attached instruction or contact me directly.we will tell you how to adjust /fix it or choose a refund.thanks
    • What You Get1 x K3010D DC power supply, 1 x output power cord, 1 x Input power cord, 1 x test probes, 1 x User manual. (Buy Now Risk-Free with 30 days Free Of Return,we provide 12-Month after sale service, lifetime technical support.
    +
    +
    Overview
    Specs
    Reviews
    avatar

    Any questions? Our AI beta will help you find out quickly.

    DC POWER SUPPLY

    LONGWEI K3010D White Series is an DC regulated bench power supply.The maximum output voltage is up to 30V and the current is up to 10A. White frosted metal body and more compact size, looks more cool and dirt resistant.And at the same time,we still see quality reliability as the top priority for DC regulated power supply. The series is equiped with a better materials and upgraded structure which makes it higher reliable and accurate, lower ripple and noise.The new circuit design also makes it perform better in over-voltage, over-current, over power, over heat and protection.Its reliability and versatility make it an indispensable and valuable tool for testing, research projects, etc, and the ideal choice for laboratories, research institutes, and R&D organizations.

    dc power supply
    In the Box

    • 1 x DC Power Supply
    • 1 x Output Power Cord
    • 1 x Input Power Cord
    • 1 x Test probes
    • 1 x User Manual

    Lightweight, Compact and Portable

    • Weight: 3 lb (1.4kg)
    • Size: 8.6 x 2.7 x 6.3 inch
    • The front area is as small as the cell phone

    This power supply is light and compact enough to save a lot of space for you.

    dc power supply

    The large 4 LED digital display provides more accurate voltage and current readings. Even in the low-light conditions, you also can easily and accurately read value.

    dc power supply

    Easy to Operate

    Knob with two functions of coarse and fine adjustment, you can adjust the voltage and current data bit by bit, which allows you to set the desired output resolution quickly and easily in 30V 10A.

    dc power supply

    White frosted metal body and more compact size, looks more cool and dirt resistant.

    K3010D 4

    Multiple protection

    The safety of our customers is our most important thing!

    K3010DDC power supply can provide a variety of protection, because

    •Constant current protection

    •Over temperature protection

    • Overvoltage protection

    •Current limit protection

    K3010D 4

    Intelligent Cooling Fan

    Cooling fan will intelligently turn on when the working temperature is more than 122?/50?, giving the device longer service life

    3010DF

    Compared with other competitors, Safety is our priority.We provide a high quality set of jumper or tester lines. Please refer to the main figure for detailed parameters. These are good sturdy leads with nice rubber insulation cover and the alligator clips made of copper.The clips had insulators to reduce the possibility of accidental shorting. Good quality leads that work great for moderate to low current testing. These wire are good for up to 15 amps maximum. They are fine for basic electrical testing for things like automotive accessories, as long as whatever you are testing uses a fuse of 15 amps or smaller.

    DC POWER SUPPLY
    Model K3010D
    Regulated Output Voltage 0~30V
    Regulated Output Current 0~10A
    Input Voltage ? 110V AC±10%60Hz
    Input Voltage ? 220V AC±10%50Hz
    Display accuracy ±1%±1/±1%±1
    Ripple and Noise CV=20mVr.m.s CC=20mAr.m.s
    Line Regulation CV=0.2%FS CC=0.2%FS
    Load Regulation CV=0.1%+5mV CC=0.1%+10Mv
    Still Have Question? Feel Free to Mail Us
    DC POWER SUPPLY

    LONGWEI K3010D White Series is an DC regulated bench power supply.The maximum output voltage is up to 30V and the current is up to 10A. White frosted metal body and more compact size, looks more cool and dirt resistant.And at the same time,we still see quality reliability as the top priority for DC regulated power supply. The series is equiped with a better materials and upgraded structure which makes it higher reliable and accurate, lower ripple and noise.The new circuit design also makes it perform better in over-voltage, over-current, over power, over heat and protection.Its reliability and versatility make it an indispensable and valuable tool for testing, research projects, etc, and the ideal choice for laboratories, research institutes, and R&D organizations.

    dc power supply
    In the Box

    • 1 x DC Power Supply
    • 1 x Output Power Cord
    • 1 x Input Power Cord
    • 1 x Test probes
    • 1 x User Manual

    Lightweight, Compact and Portable

    • Weight: 3 lb (1.4kg)
    • Size: 8.6 x 2.7 x 6.3 inch
    • The front area is as small as the cell phone

    This power supply is light and compact enough to save a lot of space for you.

    dc power supply

    The large 4 LED digital display provides more accurate voltage and current readings. Even in the low-light conditions, you also can easily and accurately read value.

    dc power supply

    Easy to Operate

    Knob with two functions of coarse and fine adjustment, you can adjust the voltage and current data bit by bit, which allows you to set the desired output resolution quickly and easily in 30V 10A.

    dc power supply

    White frosted metal body and more compact size, looks more cool and dirt resistant.

    K3010D 4

    Multiple protection

    The safety of our customers is our most important thing!

    K3010DDC power supply can provide a variety of protection, because

    •Constant current protection

    •Over temperature protection

    • Overvoltage protection

    •Current limit protection

    K3010D 4

    Intelligent Cooling Fan

    Cooling fan will intelligently turn on when the working temperature is more than 122?/50?, giving the device longer service life

    3010DF

    Compared with other competitors, Safety is our priority.We provide a high quality set of jumper or tester lines. Please refer to the main figure for detailed parameters. These are good sturdy leads with nice rubber insulation cover and the alligator clips made of copper.The clips had insulators to reduce the possibility of accidental shorting. Good quality leads that work great for moderate to low current testing. These wire are good for up to 15 amps maximum. They are fine for basic electrical testing for things like automotive accessories, as long as whatever you are testing uses a fuse of 15 amps or smaller.

    DC POWER SUPPLY
    Model K3010D
    Regulated Output Voltage 0~30V
    Regulated Output Current 0~10A
    Input Voltage ? 110V AC±10%60Hz
    Input Voltage ? 220V AC±10%50Hz
    Display accuracy ±1%±1/±1%±1
    Ripple and Noise CV=20mVr.m.s CC=20mAr.m.s
    Line Regulation CV=0.2%FS CC=0.2%FS
    Load Regulation CV=0.1%+5mV CC=0.1%+10Mv
    Still Have Question? Feel Free to Mail Us
    Power Supply Variable 30V 10A, 4-Digital LED Display, Precision Adjustable Regulated Switching Power Supply Digital with Alligator Leads US Power Cord

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    Manufacturer Contact Info

    LOADING...