KS0449 keyestudio 3-Channel IRF540NS Large Current MOS Module

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keyestudio 3-Channel IRF540NS Large Current MOS Module (Black and Eco-friendly)


Overview

The keyestudio 3-channel IRF540NS high-current MOS module uses 3-channel MOS switch, which is applied to operate the high-current with small current, similar to a relay element.
It can be applied to drive the Servo, high-current LED light, etc.
When using, input the voltage less than 40V to the terminal block VIN GND, the voltage of V+ block is equal to VIN block.
We can control the HIGH or LOW of NA NB NC pin headers to determine whether connect to ground.
When at HIGH, NA- NB- NC-pin headers are connected to ground, D1 D2 D3 led will turn on; when at LOW, NA- NB- NC-pin headers suspend, D1 D2 D3 led will turn off.
The module comes with four 3mm fixing holes, easy to fix on any other devices.



Technical Details

  • Working voltage: VIN terminal is less than DC 40V
  • Operating current: less than 10A
  • Operating temperature: -20 ~ +60℃
  • Dimensions: 66mm * 38mm * 12 mm
  • Weight: 22.8 g
  • Environmental properties: ROHS


PINOUTS


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Connection


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Test Code

int BASE = 4 ; 
int NUM = 3; 
void setup()
{
   for (int i = BASE; i < BASE + NUM; i ++) 
   {
     pinMode(i, OUTPUT); 
   }
}
void loop()
{
   for (int i = BASE; i < BASE + NUM; i ++) 
   {
     digitalWrite(i, HIGH);  
     delay(2000);       
   }
   for (int i = BASE; i < BASE + NUM; i ++) 
   {
     digitalWrite(i, LOW);    
     delay(2000); 
   }  
}



Test Result


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Done uploading the code, powered on, when NA- NB- NC-pin headers are successively connected to ground, D3 D2 D1 led will successively turn on; then NA- NB- NC-pin headers successively suspend, D3 D2 D1 led will successively turn off, alternately and circularly.
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Resource

  • Download all the relevant info from the link:

https://drive.google.com/open?id=1X-U-VaDFI_mbK0yUhxqlZwlA7BoC_H69



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