USB resistor dc electronic load With switch adjustable 3 current 5V1A/2A/3A battery capacity voltage discharge resistance tester - HAWTHORNEHILLSCC.ORG

Review by HAWTHORNEHILLSCC.ORG / last modified 2019-05-21


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HAWTHORNEHILLSCC.ORG - USB resistor dc electronic load With switch adjustable 3 current 5V1A/2A/3A battery capacity voltage discharge resistance tester looks good in design, features and function. The best function of this product is really simple to clean and control. The design and layout are very fantastic that make it really appealing and beauty. Many individuals feel attracted to purchase and utilize it. Every feature is developed to fulfill people require as its function too. It is stunning and ideal product for simple setup, upkeep, and control device.

Retail sales volume : 544
Store Name : HIDANCE Official Store
Product rating : 4.8
original price : US $1.63
Discount : 20%
Last price : US $1.30
USB resistor dc electronic load With switch adjustable 3 current 5V1A/2A/3A battery capacity voltage discharge resistance tester







It has a good efficiency in action. Older customers have stated that this product is an excellent device to help in their task. On the other hand, the design is flexible, easy to install and elegant. It is excellent to perform with many innovative features and is priced appropriately. With the latest technology, it includes a great function and helps people to be used effectively. The model is truly responsive with exceptional design and functionality. Made with high quality products that make this product a long and sustainable life, everyone can use it and manage it in one step. What a great thing about this product with an amazing function and easily available in various shapes and sizes. Everyone can choose and try the magic work of the functions. they can work properly and know that people need it. Something to keep in mind about this product is flexibility, and functionally, which can make your life more fun, enjoyable and comfortable. It is better than the old product or purchased in the past in the same types and designs. Feel the exceptional taste and magic of the product at an affordable price.



product specifications

  • DIY Supplies: Electrical
  • Type: Electronic Device Battery Tester
  • Model Number: 5V-1A2A3A
  • Brand Name: HIDANCE
  • Size: 83*21*13mm
  • Discharge way: Heating way ( High temperature hot pay attention to safety )
  • Current king: 3 kind
  • Number of switch: 2 switch
  • Current principle: Ohm's law
  • Resistance principle: Shunt resistance formula
  • PCB substrate: Glass fiber board
  • Glass fiber board: 3 LED
  • Put resistor technology: Winding type

Testimonial

product description

Everyone can utilize and run it in simple step. How fantastic of this product with amazing function and readily available in various shapes and size. Everyone can pick and taste the magic work of the features. USB resistor dc electronic load With switch adjustable 3 current 5V1A/2A/3A battery capacity voltage discharge resistance tester. can work correctly and know the people need it. Something to note from this product is flexibility, and functionally that can make your life more fun, enjoyable and comfort. It is better than the old or purchased product in the past at the same types and designs. Feel the exceptional taste and magic of product at the affordable rate.

 

 

 

 

 

 

 

 

 

Welcome to the factory direct brand direct sales!

 
HiDANCE In the high-end users choose wisdom!
 
More choice :

 

A designed according to the principle of ohm\'s law and through the resistor in parallel through a different switch, can produce 3 kinds of resistance of a new USB electronic load resistance discharge, when all the switch opens, is 2.2 ohm/10W, 4.7 ohm/10W, 2 kinds of resistance in parallel at the same time, in 5V voltage almost can produce 3A discharge current.  

 

The actual current size, please according to ohm\'s law: I = U/R

Resistor in parallel calculation formula: R=1/(1/R1+1/R2+...+1/Rn)
K1=4.7Ohm/10W , K2=2.2Ohm/10W
 
Examples of application:
 
 
 

 
 
Application scenarios:

USB load resistor electronic adjustable voltage 3 current industrial High power discharge resistance battery capacity tester 5v≈1A/2A/3A with switch

!!!Announcements!!!

1, the load device is working, winding resistance caused by large current, will produce very, very high temperature, therefore in the process of use, and just use the finished in a short period of time, absolutely can\'t human exposure golden metal radiator parts, to avoid the scald!Nor to flammable items contact tester, in order to avoid the fire!In use process must be highly vigilant!

2, considering the particularity of heat resistance, the initial use of electricity after a period of time will appear a few white smoke and smell, because outside the paint contains very little moisture, high temperature electric heating, moisture evaporates form the phenomenon of white smoke, produce peculiar smell by high temperature baking paint outside phenomenon, completely disappear after using for a period of time.This phenomenon is inevitable, belongs to the normal situation, do not have to worry about load tester can damage, please be assured that use.

The load application

Can be convenient to test mobile power charging treasure, mobile phone charger, USB power output current is such as to amount to mark, so long as connect USB above.And can do it for mobile power supply and USB power adapter aging test, aging test discharge resistance will be hot, temperature is controlled in 80 ~ 85, please pay attention to prevent hot.
 

Dear Customer,Our Freeshipping is “Seller\'s Shipping Method”,Tracking number will be like “11457891274”or "  UA718628210YP"  ,this tracking number only can be tracked before it arrive the airport , and have no tracking information in your country.Do not choose this shipping method if you don\'t like the regular mail. 

Please choose “China Post Air mail” if you need international tracking number like this “RI254747030CN”,This number can provide a full tracking information.
We provide Free China Post Air mail shipping method if your order price over $35.
Contact us if you find our price higher than others,thanks!
 

 

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