Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
1.With soft-start function, the output voltage increases slowly and there is no inrush current, which can effectively extend the life of the fan motor or LED tube.
2.The NC voltage regulation is convenient, quick and more accurate.
3, can be set to shut down regularly, safe power saving, healthy sleep.
4. Double-click to close the digital tube display, reduce power consumption and light source pollution.
1. Input voltage:4.0V-12V
3.Output power:5W (don’t overload it!)
4,. Timing time:0-999 minutes
5. Product size:without shell:72mm * 25mm * 9mm
6. Product weight:without shell:12g
20 x Module
20pcs 5V USB Cooling Fan Governor LED Dimming Module Low Power Timer Board without Shell
Shipping:Standard Shipping about 10-25 business days