power supply unit computer - lab-volt computer interface base unit with built-in power supply model 91000-5

$ 199

Up for sale is one used Lab Volt Computer Interface Base Unit with Built-In Power Supply These were pulled from a Tech lab here in GA and have been tested also see our list of Lab-Volt training boards for sale Description The FACET® Electronics Training Systems is a unique combination of hardware and software that provides a complete learning solution. It is a modular training system that encompasses four areas of study: • Basic Principles of Electricity and Electronics • Digital and Microprocessor Electronics • Industrial Electronics • Communications The hardware components of the FACET® training systems are completely safe and designed for durability. Circuits can be faulted to teach real-world troubleshooting. Students perform experiments on a wide range of  ...

variable power supplies - variable dc power supply adjustable bench lab digital experimenters clip cable

$ 42

30V 5A 10A Features: 1. Portable size, practical and convenient to operate 2. Auto shift between voltage stabilization and current stabilization 3. It has rather low ripple voltage 4. LED screen displays output voltage and current 5. Selectable over-current protection, widely applied to daily fields 6. Adjustable design could meet your various demands 7. With 4pcs potentiometers, respectively for output voltage and output current 8. High precision and stability Specifications: DC Power Supply 1. Model: QW-MS305D 2. Rate Output: 0~30V,0~5A0-10A 3. Dimensions: (10.15 x 4.96 x 6.18) (25.8 x 12.6 x 15.7)cm(L x W x H) 4. Weight: 65.05oz 1844g 71.99oz 2041g 5. Display: 3 LED Display 6. Adjustable: Yes 7. Plug: U.S Standard Rate Operating Condition  ...

variable power supplies - 5a10a 30v variable precision switching dc power supply adjustable digital lab j

$ 27

We accept PayPal only. Payment must be received within 3 Days from the date of purchase. Please leave note in PayPal when making the payment if you have any special request (colorssize). Orders will be processed instantly and dispatched in same day normally, so we do NOT accept any EmailMessage note before or after you place orders. Item will be shipped from USA . Your item will be dispatched within 24hours(except weekend and holiday)after full payment is received . We will ship your item with USPS,or DHL then transit to USPS, FedEx then transit to USPS, package usually takes 3-10 business day(except holiday) . We offer 14 days return policy. Please contact us within 14 days t from the date  ...

variable power supplies - digital dc power supply 30v 10a 5a precision variable adjustable lab grade new t

$ 43

Limited stock,what are you waiting for?? Direct-Buy Buy Now Add to cart Place Bid Payment: We accept PayPal only. Payment must be received within 3 Days from the date of purchase. Please leave note in PayPal when making the payment if you have any special request (colorssize). Orders will be processed instantly and dispatched in same day normally, so we do NOT accept any EmailMessage note before or after you place orders. Shipping: Item will be shipped from USA . Your item will be dispatched within 24hours(except weekend and holiday)after full payment is received . We will ship your item with USP Return Policy: We offer 14 days return policy. Please contact us within 14 days t from the date  ...

variable power supplies - 30v 5a digital dc power supply variable adjustable lab test equipment bench

$ 61

Features: 1. Adjustable DC regulated power supply 2. Compact design, lightweight and portable 3. Over-current protection and short-circuit protection 3. It has high accuracy and reliability 4. An ideal replacement for the old one 5. Designed for scientific research, product development, laboratories, universities, mobile computer repair and electronics production line etc. Specifictions: 1. Power voltage: AC 110V220V ±10% 50HZ60HZ 2. Output Current: 5A 3. Power Effection: CV 1 x 10-4 + 3mV; CC 2*10-4 + 3mV 4. Load Effection: CV 1 x 10-4 + 2mV; CC ≤5mA 5. Ripple and Notice: 0.3mV(Effective Value)≤5A(0.5mA) 6. Operating Temperature: 0-40℃, RH≤85% 7. Storage Temperature: -10-80℃, RH≤80% 8. Dimensions: (8.66 x 3.94 x 6.10) (22 x 10 x 15.5)cm (L x W x  ...

variable power supplies - ms305d digital dc power supply 30v 5a precision variable adjustable lab grade

$ 50

MS305D Digital DC Power Supply 30V 5A Precision Variable Adjustable Lab Grade Item Description: MS305D Digital DC Power Supply 30V 5A Precision Variable Adjustable Lab Grade 110V Features: - Single channel output - Internal radiator and electronic temperature control cooling fan - 110V input voltage conversion options - Current mA A conversion display - Four-digit voltage current display . The resolution of voltage current display is 10mA1mA - Voltage current adjust knob with rough and meticulous adjustable potentiometers can outputs constantly under high resolution - A power supply of universal type in common use with low cost, simplify function, high cost - effective - Current limiting protection and users can set the current limiting protection point  ...

variable power supplies - uni-t utp305 5a adjustable digital dc power supply variable lab grade 110220v

$ 56

DC POWER SUPPLY Visit my eBay Store:Yallstore Introductions: High grade power supply will make great contribution to the performance of electronic instruments. Are you searching for an outstanding power supply? If so, your search could end here. Our UNI-T UTP305 Universal Adjustable DC Power Supply Red may be the one you need. It features high accuracy and reliability. What is more, it can provide current limited protection and short circuit protection. The DC power supply has powerful load ability and can operate at the full load for a long time. With low ripple and noise, you will feel no distraction during the operation. Your best choice! Features: 1. Adjustable DC regulated power supply 2. Compact design, lightweight and portable 3.  ...

variable power supplies - variable linear dc power supply 0-15v 0-5a regulated adjustable lab kit lm317

$ 10

Store category Sign Up Now ! You may also like Welcome you to buy it in my shop! Product Description 100% Brand New and High Quality Linear regulator steady flow, power tube IRF3205 0-15V 0-5A, adjustable experimental maintenance power supply With LM317 fan power supply circuit You can not use fan control circuit, are generally to increase the cooling tube area. RF3205 can be used 75NF75, can also use other models of high-power NMOS field tube, select the conduction resistance as small as possible. PCB size: 100 * 50MM The circuit diagram is as follows: Principle: TL431 as a 2.5V voltage reference comes with a reverse output op amp, and OC output mode, different from the ordinary op amp complementary  ...

variable power supplies - 30v60v 5a10a dc power supply variable precision digital adjustable lab grade

$ 42

30V 5A10A: Features: 1. Portable size, practical and convenient to operate 2. Auto shift between voltage stabilization and current stabilization 3. It has rather low ripple voltage 4. LED screen displays output voltage and current 5. Selectable over-current protection, widely applied to daily fields 6. Adjustable design could meet your various demands 7. With 4pcs potentiometers, respectively for output voltage and output current 8. High precision and stability Specifications: DC Power Supply 1. Model: QW-MS305DQW-MS3010D 2. Rate Output: 0~30V,0~5A0~30V,0~10A 3. Dimensions: (10.15 x 4.96 x 6.18) (25.8 x 12.6 x 15.7)cm(L x W x H) 4. Weight: 65.05oz 71.99oz 5. Display: 3 LED Display 6. Adjustable: Yes 7. Plug: U.S Standard Rate Operating Condition 1.Input Voltage: 220V±10%,47~63Hz   ...

variable power supplies - lavolta bps305 variable linear dc power supply 30v 5a regulated adjustable lab

$ 60

Lavolta BPS305 Variable Linear Adjustable Lab DC Bench Power Supply 0-30V 0-5A FREE US delivery 30 days returns policy Warranty: 1 year Lavolta BPS305 Variable Linear Adjustable Lab DC Bench Power Supply 0-30V 0-5A Overview • High precision DC power supply by Lavolta • Suitable for use in test and repair centres, labs and schools • Voltage regulation 0 - 30V; current regulation 0 - 5A • Automatic cooling fan, overload and short circuit protection • All metal construction, compact design and carrying handle High precision regulated power supply The Lavolta Lab Power Supply can act as a voltage regulation or a current regulation power supply. The voltage regulation range is from 0V to 30V and the current range is  ...

variable power supplies - new 30v 5a10a dc power supply variable precision digital adjustable lab grade

$ 41

30V 5A10A: Features: 1. Portable size, practical and convenient to operate 2. Auto shift between voltage stabilization and current stabilization 3. It has rather low ripple voltage 4. LED screen displays output voltage and current 5. Selectable over-current protection, widely applied to daily fields 6. Adjustable design could meet your various demands 7. With 4pcs potentiometers, respectively for output voltage and output current 8. High precision and stability Specifications: DC Power Supply 1. Model: QW-MS305DQW-MS3010D 2. Rate Output: 0~30V,0~5A0~30V,0~10A 3. Dimensions: (10.15 x 4.96 x 6.18) (25.8 x 12.6 x 15.7)cm(L x W x H) 4. Weight: 65.05oz 71.99oz 5. Display: 3 LED Display 6. Adjustable: Yes 7. Plug: U.S Standard Rate Operating Condition 1.Input Voltage: 220V±10%,47~63Hz   ...

variable power supplies - 60v 5a adjustable variable regulated dc power supply lab grade w cable 110220v

$ 64

Introductions: The SKYTOPPOWER STP6005 Regulated DC Power Supply 60V 5A (110220V AC Switchable) 3 12 LED display is a regulated DC power supply that allows you to adjust the current and the voltage continuously. It uses LED to display the value of the current and the voltage. And the output terminal is a 4mm banana jack. It can be used in electronic circuits such as the operational amplifier, digital logic circuit and so on. With quick response and high accuracy, it surely is worth your investment! Features: 1. Leading technology: new PWM switch for voltage stabilization, MOS linear secondary voltage stabilization 2. Energy-saving and high efficiency: over 80% high efficiency, 40% higher than other liner power supplies on market 3.  ...

variable power supplies - 5a 30v dc power supply | adjustable dual digital variable precision | lab grade

$ 48

--> Square2Box is here for you! We value your business and look forward to answering any questions you may have. Please contact us via ask seller a question located at the bottom of this listing. Our customer service reps are available Monday through Friday to assist. Menu About Us Store Policy Contact View All Listing | View Feedback --> PROMOTIONS: contact us Square2Box is here for you! We value your business and look forward to answering any questions you may have. Please contact us via ask seller a question located at the bottom of this listing. Our customer service reps are available Monday through Friday to assist. 5A 30V DC Power Supply | Adjustable Dual Digital Variable Precision | Lab  ...

variable power supplies - 15v1a precision variable dc power supply clip cable digital adjustable lab grade

$ 26

All Metal Construction. LED Display. High Stabilized Output Voltage. Short Circuit Protection. Compact Design. Click for Full Description   Store Categories Business & Industrial Home & Garden eBay Motors Crafts Consumer Electronics Cell Phones & Acc Computers Tablets Cameras & Photo Clothing, Shoes Health & Beauty Helpful Links Add to Favorite Sellers Sign up to Newsletter View Feedback Ask seller a question Visit sellers eBay Shop About Seller Page 15V1A Precision Variable DC Power Supply Clip Cable Digital Adjustable Lab Grade Daily Deal Selected Our Best Seller Daily Deal Selected A+ Choice On Sale--> Item Details IP65 CE,UL Certificated Auto Open SUS 304--> Features: LED Display High Stabilized Output Voltage Short Circuit Protection Compact Design All Metal Construction Weight: 4.3  ...

variable power supplies - 30v 5a10a dc power supply precision variable digital adjustable lab grade 110v

$ 40

30V 5A Introductions: Come to our QW-MS305D 30V 5A Adjustable DC Stabilizer Power Supply (US Standard), which will help you a lot in adjusting power supply. Made of high-quality materials, this power supply features high strength that it is durable in use. For professional design, this power supply performs well on stability and reliability. Designed with 4pcs potentiometers, it offers high precision and stability in adjustment. In addition, with small size, it is also easy to install and use. It is worth having! 30V 10A Introductions: Come to our QW-MS3010D 30V 10A Adjustable DC Stabilizer Power Supply (US Standard), which will help you a lot in adjusting power supply. Made of high-quality materials, this power supply features high strength that  ...

variable power supplies - 30v 5a digital dc power supply variable adjustable lab bench test equipment tool

$ 50

MS305D Digital DC Power Supply 30V 5A Precision Variable Adjustable Lab Grade Item Description: MS305D Digital DC Power Supply 30V 5A Precision Variable Adjustable Lab Grade 110V Features: - Single channel output - Internal radiator and electronic temperature control cooling fan - 110V input voltage conversion options - Current mA A conversion display - Four-digit voltage current display . The resolution of voltage current display is 10mA1mA - Voltage current adjust knob with rough and meticulous adjustable potentiometers can outputs constantly under high resolution - A power supply of universal type in common use with low cost, simplify function, high cost - effective - Current limiting protection and users can set the current limiting protection point  ...

variable power supplies - 15v 2a adjustable dc power supply precision variable dual digital lab test 110v

$ 36

BAKU BK-1502D+ DC Power Supply Dc power supply is designed for laboratory, school, and the use of mobile phone maintenance and design of the communication service dedicated dc regulated power supply.Between the output voltage from 0 to 15 v continuously adjustable.Output current for flow cut-off type.The stability of the power supply and ripple coefficient is very good, with over-current protection, short circuit protection, and other functions. 1. The rated working conditions: Power supply voltage: 220 v + 5% for 50 hz (can also be customized according to the requirement of 110 v + 5% for 60 hz)Working conditions: temperature - 10 ℃ to 40 ℃Humidity < 80%Storage conditions: temperature - 10 ℃ ~ 70 ℃Humidity < 80% 2. Electrical properties:  ...

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