Note: 1. In order for the module to work stably, be sure to use a power supply that is more than twice the load power. If the load is a motor, please use a power supply with more than 3 times the power. 2. The maximum load current is 2A, if it is a load motor, the maximum load current is 1A 3. The module can only control forward and reverse rotation (start and stop are controlled by power-on and power-off) Description: Self-locking (bistable) reverse polarity controller Input voltage: DC 6-24V (12V version) Module working current: forward rotation 2MA, reverse rotation 35-40MA Load voltage: equal to the output voltage Load current: maximum 2A (motor≤1A) With power indicator and reverse polarity indicator Control mode: low pulse control This is a self-locking (bistable) reverse polarity relay. Trigger once, output reverse polarity (and keep), and trigger again, output = input (and keep) Pin description: I+: power input +; I-: Voltage input -; O+: power output + (when the polarity is reversed, the output is -); O-: power output-(the output is + when the polarity is reversed); G: trigger signal ground; T: Trigger signal input (0.2-2 second low pulse). Instructions: After power on, output = input, the trigger button, reverse polarity output, trigger the button again, output = input, trigger the button for the third time, reverse polarity output. And so on. Turn off the power and stop the output. size: 43mm x 21mm x 16mm Material: PCB colour: Green Package Contents: 1 x reverse polarity controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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