Industrial & Scientific From LONGWEI on Amazon

DC Bench Power Supply Variable 30V 10A, LONGWEI 4-Digit Large Display Adjustable Switching Regulated Power Supply with USB Interface(30V 10A Black)

Ratings for LONGWEI (CPR Score)

Features

【Automatic Power Calculation】 Different from other dc power supplies, LONGWEI PS-3010DF bench power supply can automatically calculate the power value according to the voltage and current, but also can simultaneously display the 4-digit voltage, current and power values, numerical accuracy of 0.01V and 0.01A.

【5V/2A USB Interface & The design with Elastic Handle】This adjustable power supply could charge the device which you want to repair. It also features a large display that makes it easy and accurate to read voltages and currents. In addition, the design with Portable and lightweight could help you to carry it easily.

Show More

DC Power Supply Variable,30V 10A 4 Digital LED Display Adjustable Regulated Switching Power Supply Digital with Leads Power Cord (30V 10A Black)

Ratings for LONGWEI (CPR Score)

Features

【High Precision with 4-Digit and Power Display】LONGWEI 30V 10A DC benchtop power supply is a professional power supply regulation device that has a high resolution of 0.01V and 0.01A. You can easily tune it within 0-30V and 0-10A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions.

【High Quality with Essential Safety】Safety 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!

Show More

Programmable 30V/10A DC Power Supply Variable, Adjustable Switching Regulated Power Supply with PC Software, USB Interface, RS485 Interface, Support Modbus Communication Protocol

Ratings for LONGWEI (CPR Score)

Features

【Higher Sensitivity & Precision】This 30V 10A dc power supply has a high resolution of 0.01V and 0.01A.It is designed for laboratories, schools and production lines. Encoder switch is used on LONGWEI dc power supply 2021 version to replace the potentiometer switch which is widely used but not easy to adjust. On this version you can just “set” Voltage and Current instead of “adjust”. Make works accuracy, easy and fast.

【High-Quality & Multiple Protections】LONGWEI variable power supply use premium electronic components, provide reliable working status and prolong the product life effectively.The Power Supply comes with over-voltage, over-current, over-power, over-heat, short-circuit, five powerful protection function. In addition, the power supply variable displays voltage, current and power simultaneously and the keyboard can be locked to avoid misoperation.

Show More

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

Ratings for LONGWEI (CPR Score)

Features

◆【High Precision, Wide Range】LONGWEI 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 Safety】Safety 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!

Show More

DC Power Supply Variable 60V 5A,Adjustable Regulated Switching Power Supply Digital with Alligator Leads US Power Cord for Repair

Ratings for LONGWEI (CPR Score)

Features

◆【High Precision, Wide Range】LONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 3-digit LED display of voltage, current, and power. Precise accuracy: 00.1V and 0.01A. You can easily tune it within 0-60V and 0-5A. Very durable and easy to observe even in low light conditions.

◆【High Quality with Essential Safety】Safety 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!

Show More

Signal Generator,LONGWEI Low Frequency Signal Generator Audio Signal Generator Signal Source 10Hz-1MHz TAG-101 110V (US Plug)

Ratings for LONGWEI (CPR Score)

Signal Generator Counter, TSG-17 High Frequency Signal Generator RF(Radio-Frequency) Signal Generator 220V/110V(US Plug)

Ratings for LONGWEI (CPR Score)

Programmable 30V/10A DC Power Supply Variable, Adjustable Switching Regulated Power Supply with 4-Digit Large Display Alligator Leads, 5V/2A USB Interface，2 Groups of Internal Memories.

Ratings for LONGWEI (CPR Score)

Features

【Higher Sensitivity & Precision】This 30V 10A dc power supply has a high resolution of 0.01V and 0.01A.It is designed for laboratories, schools and production lines. Encoder switch is used on LONGWEI dc power supply 2021 version to replace the potentiometer switch which is widely used but not easy to adjust. On this version you can just “set” Voltage and Current instead of “adjust”. Make works accuracy, easy and fast.

【High-Quality & Multiple Protections】LONGWEI variable power supply use premium electronic components, provide reliable working status and prolong the product life effectively.The Power Supply comes with over-voltage, over-current, over-power, over-heat, short-circuit, five powerful protection function. In addition, the power supply variable displays voltage, current and power simultaneously and the keyboard can be locked to avoid misoperation.

Show More