Brand Name:icchipcn.com
Condition:New
Type:Logic ICs
Application:Computer
Operating Temperature:0-85
Supply Voltage:3-5v
Dissipation Power:1w
Package:TQFP
is_customized:Yes
Description:
1 component profiles
ModelBF350-3AA/1.5AA
Sensitivity factor: 2
Strain limit: 2%
Grid wire: longxwide2x3.5mm
Base size: longxThe width of 5X4.5mm
Base material: modified phenolic substrate.
Grid wire material
Resistance: 350 ohms
Fatigue life: >10000000 times
Flux: ordinary rosin solder
The working principle of resistance strain gauge is based on the strain effect produced by mechanical deformation, namely the role of conductor or semiconductor materials in the external force when the resistance value changes, this phenomenon is called "strain effect".
The strain gauge is attached to the object to be measured, so that it is bent along with the strain of the measured object. A lot of metal in the mechanical bending of its resistance will change.
2 product profiles
Voltage: 5V
Two tube reverse protection ~ (to prevent the power supply connected to the back)
On board with a blue LED power indicator
Analog output
The higher the bending degree, the higher the output voltage
Zero potentiometer
Can be used to adjust the output voltage of the starting voltage
Output analog voltage 0-3.5V
Board size: 32 X 17 mm
The board is printed with pin output definition
(bending strain gauge can change the output voltage)
Q: how do you use this principle
This is the bending sensor
Said the principle is also to detect the degree of bending, the strain piece affixed to the carrier, such as: Iron and aluminum plastic film and then bending the carrier, the strain gauge to detect the bending output voltage will change.
The strain gauge can be affixed to any object, the bending is detected, and then the voltage of the module is bent.
(welding strain films should pay attention to the temperature is not too high 300 degrees below the appropriate welding time of 3 seconds, please use the welding wire cord is appropriate)
Q1: What Is Your Product Warranty?
A: We Guarantee Our Product Is Fit For Its Normal User Purposes And Is Free From Defects In Materials Or Workmanship.
Q2: What Is Your Company Policy On Defective Goods?
A: Our Company Keep Items Quality For A Long Time. If There Are Any Defective Goods Due To
Production Defects Or Transportation Problem, Please Contact Us. Our Customer Service Team Will Provide Immediate Response To
Complaints. We Will Try Our Best To Give You A Good Resolve Way.
Q3: What Is Your MOQ (minimum Order Quantity)?
A: Generally Our Moq Is No Limited. Please Have More Discussion With Us If Your Combination Of Models Is Complicated.
Q4:how About Getting Samples From You?
A: We Will Send You The Samples After We Receive The Payment For Samples. The Buyer Shall Afford The Shipping Cost. Please Have A
Confirm With Us Which Shipping Way Do You Want.
Q5:about The Shipment: What Type Of Shipment Will You Use?
A: We Usually Ship The Products By Express(delivery It To Your Door) Or By Air Freight To Your Nearest Airport, Shipping Days:3-7
Working Days Depend On Destination;if The Order Quantity Is Large, We May Ship By Sea Container And The Best Ship Way Is By Sea,
Shipping Days: Over 20 Working Days Depend On Destination Port.
Q6:what Packing Do You Use?
A: Neutral Package With Airbag Or Customized Package.
Q7:how Much Are The Shipping Cost?
A:shipping Cost Is Charged By The Package's Weight And Related To The Shipping Methods You Choose And Your Destination.
Q8:how To Order?
Step1.Click (Add to Cart) Buy Directly On The Product Page, Or Add To Shopping Cart And Settle Together, Pay With Paypal,
Need your information, such as full name,country, city, detail address, post code, tax number ...
Step2. We Will Delivery by EMS POST, FedEx or DHL Within
3-5 Working Days After Payment Confirmed.
Setp3. Confirm Us Receipt of Products.
