I bought this voltage regulator from Aliexpress. There are no instructions on how to wire it up.
After 4 days of sending messages To them I have not had a single reply back.
Thank you in advance to anybody who Can give me advice on the wiring of this.
There are 4 connectors numbered 1 to 4 starting on the left with 1 and finishing on the right with 4.
Looking at the underside of the circuit board In the picture on the far right, it shows 2 and 3 directly connected and 1 And 4 Connected via the circuit board.
I'm not an electrician in any way can anybody give me any ideas on how to wire this up?
I'm attaching it to a blender I have the positive and negative feed From the mains and the positive and negative feed to the motor.
I also have the earth and nowhere to attach it to.
If I wire this up the wrong way round can I destroy the circuit board?
https://www.aliexpress.com/item/400...der_detail.order_detail_item.2.1d93f19c6X4bvG
After 4 days of sending messages To them I have not had a single reply back.
Thank you in advance to anybody who Can give me advice on the wiring of this.
There are 4 connectors numbered 1 to 4 starting on the left with 1 and finishing on the right with 4.
Looking at the underside of the circuit board In the picture on the far right, it shows 2 and 3 directly connected and 1 And 4 Connected via the circuit board.
I'm not an electrician in any way can anybody give me any ideas on how to wire this up?
I'm attaching it to a blender I have the positive and negative feed From the mains and the positive and negative feed to the motor.
I also have the earth and nowhere to attach it to.
If I wire this up the wrong way round can I destroy the circuit board?
https://www.aliexpress.com/item/400...der_detail.order_detail_item.2.1d93f19c6X4bvG
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