DDS-24DC100AS DC brushed motor speed controllerDetailed product description：

Features:
The DDS-24DC100AS DC brushed motor speed controller is a low-voltage DC four quadrant regenerative pulse width speed controller, which adopts a dedicated single-chip intelligent control. It has fast response speed, stable operation, reliable work, and complete protection functions.

Pulse width modulation
The motor has low operating noise, high efficiency, low maintenance, and better improves the service life of DC motors
Four quadrant regeneration operation mode
regenerative braking
No external reversing contactor is required, which will not cause overheating or burning of motor components or their assemblies
Enable/brake/commutation terminals
One of the functions can be achieved through simple passive switching or transistor collector open circuit
status indicator light
The power indicator and various fault alarm indicators can provide visual status of the governor
The forward/reverse speed can be set separately
Output current setting function
Braking current setting function
Torque compensation function
Double loop PI regulation (current, voltage)
Standard analog signal control
Analog quantity: 0-5V or potentiometer control can be used
Overvoltage/undervoltage protection function
Overheating protection function
When the temperature is too high, the governor will reduce its output current through the temperature judgment circuit to prevent overheating protection. If the temperature is still too high, the governor will stop outputting to better protect the safety of the motor and governor

Performance indicators of DDS-24DC100AS DC brushed motor speed controller
1. PWM pulse width modulation
2. Speed ratio: 1:80
3. Speed regulation model and method: potentiometer (10K Ω/2W)
4. Input impedance: ≥ 50K Ω
5. Speed (reference accuracy%) 1%
6. Soft start time: 0.2-20 seconds
7. Environmental temperature: --10 ℃~+60 ℃
8. Environmental humidity: Relative humidity ≤ 80RH. (No condensation)
9. Instantaneous short circuit protection (50us)
10. Exquisite resistance:>20 M Ω
11. Leakage current: ≤ 0.9 mA
12. Dimensions: 212 * 115 * 63mm. (8.34 * 4.52 * 2.47 inches)
13. Weight: 1.5 kg
14. Adopting SMT technology and small size
15. Suitable for rare earth, permanent magnet, and separately excited motors

model	Maximum output current (A)	Maximum output voltage (V)	DC voltage range (V)
DDS-12DC30AS	thirty	twelve	8~18
DDS-24DC30AS	thirty	twenty-four	18~36
DDS-48DC30AS	thirty	forty-eight	36~62
DDS-12DC50AS	fifty	twelve	8~18
DDS-24DC50AS	fifty	twenty-four	18~36
DDS-48DC50AS	fifty	forty-eight	36~62
DDS-12DC100AS	one hundred	twelve	8~18
DDS-24DC100AS	one hundred	twenty-four	18~36
DDS-48DC100AS	one hundred	forty-eight	36~62