DC Motor Speed Control HHO PWM 8-30VDC 30A Soft start function Freq 12.8kHz Electronic Circuit Kit : MXA089
Product ID: 3018032
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Description
- DC Motor Speed Control HHO/PWM 8-30VDC 30A Soft start function Freq 12.8kHz
- Motor speed : Using IC micro controller PWM (Pulse With Modulation) for motor speed control.
- Built-in soft start for protecting electric shock when supply the voltage.
- There is the limit voltage circuit at the gate of mosfet for protecting the over voltage and noisy signal.
- - Using the mosfet driver circuit to greatly increase working efficiency of the circuit in ranges of frequency as follows @ 100Hz, 200Hz, 400Hz, 800Hz, 1.6kHz, 3.2kHz, 6.4kHz and 12.8kHz - Power supply : 8-30VDC. (select by jumper and motor). - Load voltage : 8-30VDC./ 30A. max. - PWM duty cycle : adjustable from 0% to 100%. - PCB dimensions : 3.83 x 1.57 in. - The schematic and diagram how to connect.
This listing is for completed board as shown in the photo. It uses IC micro controller to operating with a built-in soft-start to prevent electric shock. In addition, voltage control and mosfet driver circuits are provided to increase working efficiency low to high frequency ranges plus resistant to noisy signal.
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