Specification:
Input voltage: DC12V-24V
Power: 0.01-400W
Current: rated current 8A, maximum current 10A, quiescent current 0.02A (standby)
Frequency: 13khz
PWM pulse width speed range: 1% -100%
Size: 60*50*28mm
With 10A fuse, with power reverse, control voltage over voltage protection

Installion:
Four positioning holes from the edge of the board is about 5mm, positioning hole diameter is 3.2mm.
Onboard 10A fuse, the standard size of the fuse:5*20mm

Package included:
1*dimmer speed controller