Pro & Con Arguments - Best Lab Power Supply 2018 (Buyer’s Guide)

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Best Lab Power Supply
We had to run numerous test in order to find the best possible lab power supply. The list of TOP lab power supply below is a great way to find a good model: simply choose a lab power supply you like and contact the seller.

The current market offers thousands of various lab power supply. It is really hard to choose the best one from such a big selection. To speed up the process of buying a lab power supply, feel free to use the list with out picks.

Top of Lab Power Supply of 2018

Rating Image Name and Features Details
Ease of use 5/5
Materials 5/5
Durability 5/5
Value 4/5
Dc Power Supply 1. Dc Power Supply
Constant voltage and current operation mode (c.
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Ease of use 5/5
Materials 5/5
Durability 4/5
Value 4/5
Pevono Ps305 Dc Bench Power Supply 2. Pevono Ps305 Dc Bench Power Supply
Featuring a high accuracy, reliability and perfect limit current protection, thermal protection, voltage overload protection, short-circuit protection.
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Ease of use 4/5
Materials 5/5
Durability 5/5
Value 4/5
Dc Power Supply 3. Dc Power Supply (Best for the Price)
The two operation modes will switchover automatically as the load changes.
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Ease of use 4/5
Materials 5/5
Durability 5/5
Value 4/5
Tekpower Tp3016m Portable Handheld Variable Dc Power Supply 4. Tekpower Tp3016m Portable Handheld Variable Dc Power Supply
4 digits lcd display, output short circuit protection,.
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№ 1. Dc Power Supply Variable, Eventek Kps305d Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with Alligator Leads Us Power Cord
 

Ease of use
5/5
 

Materials
5/5
 

Durability
5/5
 

Value
4/5
 
Overall Brand Model Dimensions Weight Details
4.8
Eventek KPS305D 8.8 x 3.2 x 6.5 inches 2 pounds
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Eventek power supplys are fcc certified; 30 days money back 12 months limited guarantee for you. Multiple protections: limit current protection, thermal protection, voltage overload protection, short-circuit protection. Constant voltage and current operation mode (c. Automatic conversion); light weight with heavy output. Intelligent temperature control with built-in thermo-sensor, effectively reduce noise and prolong the life of product. Dc power supply adjustable: 0-30 volts and 0-5 amp outputs; the back-lit led display accuracy: 0.1 v and 0.01a, could be used for electro etching.

 

 
Top Pros
Multiple protections
Eventek power supplys are fcc certified
Constant voltage
Dc power supply adjustable
Intelligent temperature control
Top Cons
I could not find a single drawback.
 

 

 
№ 2. Pevono Ps305 Dc Bench Power Supply Variable, 0-30v 0-5a 3 Digital LCD Display, High Voltage and Current Adjustable Switching Regulated Power Supply with Ul-listed Power Cord for Lab Equipment, Research
 

Ease of use
5/5
 

Materials
5/5
 

Durability
4/5
 

Value
4/5
 
Overall Brand Model Dimensions Weight Details
4.5
Pevono 3 Digital 11.8 x 5 x 7.2 inches 3.3 pounds
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Safety protections: featuring a high accuracy, reliability and perfect limit current protection, thermal protection, voltage overload protection, short-circuit protection. A grounding port designed onto the device for much more stable and secure protections. Four operational modes: clearly indication panel controls of two current tuning knobs and two voltage tuning knobs to adjust coarse to fine conditions, and the cooling fan automatic activation by built-in thermo-sensor, low noise and long working lifetime of product. Dc bench power supply regulated adjustable: 3 digital back-lit lcd display from 0-30 volts and 0-5 amp outputs, constant voltage and constant current indicator light from 0.01 v and 0.01a resolution over the full range. Light weight with heavy duty design: only 2.87 pounds per unit, but high precision power supply designed for testing and repairing workshops, factory maintenance, labs and schools, it was a perfect electronics diy tools.

 

 
Top Pros
Four operational modes
Dc bench power supply regulated adjustable
Manufacturer’s warranty
Light weight
Safety protections
Top Cons
Too small for regular people.
 

 

 
№ 3. Dc Power Supply Variable 30v 10a 4-digit LED Display Upgraded Version, Precision Adjustable Dc Bench Power Supply Dc Regulated Power Supply with 2 Alligator Clip Leads
 

Ease of use
4/5
 

Materials
5/5
 

Durability
5/5
 

Value
4/5
 
Overall Brand Model Dimensions Weight Details
4.5
wanptek 4 pounds
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Compact size & lightweight: the dc power supply measures only 3.18″(w) 6.49″(h) 8.66″(l), it weighs 3lb, which is super suitable for in-home lab. Constant-current & constant-voltage operation mode: the two operation modes will switchover automatically as the load changes. There are indicators of the two modes on the display. Multiple protections: current limiting protection, over-temprature protection, voltage overload protection, short-circuit protection. Intelligent temperature control: the built-in cooling fan with thermo-sensor will keep the power supply cool, reduce the noise and extend its service life.

Precision variable dc power supply: variable voltage output: 0-30 volts, variable current output: 0-10 amp; 4-digit led display accuracy: 0.01 v and 0.001a.

 

 
Top Pros
Compact size & lightweight
Constant-current & constant-voltage operation mode
Multiple protections
Intelligent temperature control
Precision variable dc power supply
Top Cons
You will not be able to use it on the daily basis.
It is too expensive for what you get.
 

How much money should I spend for a nice lab power supply?

If you want to buy the best lab power supply on the market, remember that it does not have to be the most expensive one. Of course, costly models are usually good, but there is always a possibility that you can find an option with better price/quality ratio. If you want to get the most value out of your lab power supply, choose wisely and consider all its characteristics, not only the price.

 

 
№ 4. Tekpower Tp3016m Portable Handheld Variable Dc Power Supply with Usb Port, 0.3v, 12v 0, 3.75a Or 0.3v-30v 1.6a with Vc and Cc Control, Upgraded Tp3005d, Hy3005, Mastech
 

Ease of use
4/5
 

Materials
5/5
 

Durability
5/5
 

Value
4/5
 
Overall Brand Model Dimensions Weight Details
4.5
Tekpower TP3016M 3 x 1.2 x 7 inches 13.6 ounces
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High speed dynamic response, once power cut-off, automatically protect under power off status. 4 digits lcd display, output short circuit protection. Authentic tekpower brand, sold exclusively by electronnix through amazon. Com with 1-year manufacturer’s warranty. Word first handheld power supply with precision cc and cv.0-30 volts 0-1.6 amp or 0-12v 4.0a. The output has the automatic recognition of usb charging port, can be calibrated via software operation.

 

 
Top Pros
Authentic tekpower brand
Word first handheld power supply
The output has
High speed dynamic response
4 digits lcd display
Top Cons
May be uncomfortable for tall people.
Similar products are much cheaper.
 

What is the defining factor when choosing a lab power supply?

One of the most important factor of any lab power supply is its material. It has to be durable and easy to clean. If you want to find a lab power supply that will serve you for many years, you will have to buy an expensive model made out of the best materials.

Do good lab power supplyrequire a lifetime warranty?

Every manufacturer offer various warranty terms. Some companies sell lab power supplywith a lifetime warranty, while the others only offer one-year or two-year protection. The cheapest models usually do not have any warranties at all. We think that five-year warranty is more than enough for the most lab power supply.

How long is the minimum warranty period for an average lab power supply?

We think that a two-year warranty is more than enough for a decent lab power supply. There are many premium options with a lifetime warranty, but we do not think that it is necessary. We recommend you to simply replace lab power supply with a new one after some time.

How safe is it to purchase a lab power supply online?

Buying lab power supplyonline is absolutely safe! In fact, it might be even safer than buying them in a local store, since you do not need to leave your house. Moreover, if you get a malfunctioning item you can always get a refund or a replacement.

Do I need to worry when buying a lab power supply online?

Nowadays, online shopping is completely safe. In fact, it might even be safer than regular shopping, since you do not have to leave your home to buy products you need. There is nothing dangerous in buying lab power supply. After all, you can always get a refund if you will not like the model you bought or you received it in a malfunctioning condition.

Meet the Author
My name is Ron Hughes and I am a Electronic Solderer. I graduated from Clark University - Worcester, Massachusetts

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ron@damremo.com
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