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DIY Laser Driver Board for 40W 12V/24V Laser Module, 3 Pin Connection with PWM/TTL, Laser Drive Head Laser Engraver Parts

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DIY Laser Driver Board for 40W 12V/24V Laser Module, 3 Pin Connection with PWM/TTL, Laser Drive Head Laser Engraver Parts

Now: $11.08
Was: $18.46

DIY Laser Driver Board for 40W 12V/24V Laser Module, 3 Pin Connection with PWM/TTL, Laser Drive Head Laser Engraver Parts

Now: $11.08
Was: $18.46
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1. Input voltage: Compatible with 12V and 24V DC input.2. Adjustable current: external 5V PWM voltage signal, the signal duty cycle determines the out…

Description

1. Input voltage: Compatible with 12V and 24V DC input.

2. Adjustable current: external 5V PWM voltage signal, the signal duty cycle determines the output current, 0-3.5A corresponds to a duty cycle of 0-100%.

3. PWM signal description: Frequency range: 100HZ-30KHZ.

4. Over-temperature protection: Over-temperature regulation current, when the core temperature of the driver board reaches about 135 ℃, it will automatically reduce the output current. Prevent the circuit from being burnt due to excessive temperature.

5. Overcurrent protection: Abnormal overcurrent occurs, and the current in the circuit is quickly reduced to a safe level, thereby protecting the circuit and the load.

6. Dimensions: 40*40mm.






Note:

The voltage of the FAN interface is equal to the input voltage, so you need to pay attention when using this interface.



12V


24V