Brand Name:icchipcn.com
1 optical coupling isolation module
5.0 pitch screw terminal is convenient for wiring
The default input optocoupler terminal voltage is 5V. In addition, 12V -30V voltage input can be ordered to contact the shopkeeper
(If there is no indication and no wangwang contact, according to the default delivery).
This board role
1 MCU output level to drive the motor motor and other perceptual devices to do isolation function anti-interference protection MCU part of the circuit.
2 MCU output level is low, the driven module driving voltage is high for level matching such as some PLC input to 24V voltage can be used to convert this module
3 Used for inverter, can invert the input signal output
For example, if the output signal level of a sensor is 12V and the voltage of a single chip microcomputer is 5V, this module can be used for isolation and detection.
5 current amplification, such as MCU output current is too small to drive some circuits, you can use this module for amplification
.
EL817 features:
Isolation voltage is greater than 3000V
Maximum input current 50MA
Operating current >1MA
Maximum output current 50MA (required input current in 15-20mA)
Working temperature -55~110 degrees.
Maximum application signal frequency: 5KHz
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?
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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?
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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.
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