7-70V 30A PWM DC Motor Speed Controller Switch 12KHz 12V 24V 36V 48V 30 Amp Fuse

Description

**This speed controller can only drive brushed motors, not brushless motors.**
Precautions:
●The module is a DC motor speed controller and cannot be connected to AC power.
●The power of the input power supply must be greater than 1.5 times the rated power of the motor
to make the motor work (note: the input voltage and the rated voltage of the motor must be
consistent).
Modification for Children's Car
If the product is used in the modification of children's car, the output end of the speed controller
can be connected with a Forward and Reverse Switch to realize the function of forward and
reverse control.
If there is a forward and reverse circuit regulator on the children's car, please be sure to connect
the speed controller in front of the forward and reverse circuit regulator (In other words:
between the power supply and the forward and reverse circuit regulator) of the children's car.
Otherwise, the speed controller may be damaged.
Specification:
DC Motor Speed Controller
Applicable voltage range: DC 7-70V
Drive current: max. 30A (Please refer to the following "Control power (recommended)" for actual use current)
Control power (recommended):
-- 12V: within 250W
-- 24V: within 350W
-- 48V: within 450W
-- 60V: within 500W
Duty cycle adjustable range: about 1% -100%
PWM frequency: 12KHz
Shell size: 85mm * 58mm * 32mm
Fuse:
Current: 30A max
Wire diameter: 2.5mm2 / 0.4cm diameter / 12AWG
Length of wire: 26cm (total length including seat 30cm)
Product List:
1 x DC Motor Speed Controller
1 x 30A Fuse