IRF520 MOSFET Switch Module

IRF520 MOSFET Switch Module 

Description:

MOSFET is an electronic devices with good switching characteristics.
It is widely used in circuits, such as power supplies switching ,motor drives, lighting dimmer and so on.
Relay is another kind of module with switching characteristics.
Since relay works relying on mechanical contacts to open or shut. In this way it s will inevitably lead to relay's stopping working while switching time is too short.
 And papa sound made by relay in some situations is annoying.

Specefcation:

• Product parameters:
• Size: 33.4 * 25.6MM
• Voltage: 3.3V, 5V
• Port: the digital quantity level
• The output load voltage: 0 to 24V
• The output load current: < 5A (more than 1A need to add heat sink)
• Platform: for the Arduino, MCU, ARM, raspberry pie

 
The product features:
Using original IRF520 power MOS tube, can adjust PWM output
Can let the Arduino drive up to 24 v load, such as LED lights belt, dc motor, micro pump, solenoid valve
By PWM adjustable can realize stepless dimming LED, motor stepless speed regulation
 
The product instructions:

• PWM signal for high level effectively
• When the PWM for high level (3.3 V to 3.3 V) :
• As the power supply voltage, between V + and V - working indicator, work load
• When the PWM is low level (0 V to 0.5 V) :
• V + and V - between 0, work lights out, don't work load