JOVNO 7-70V PWM DC Motor Speed Regulator 30A 12V 24V 48V 60V 70V Speed Control Regulator Electronic Controller Knob Adjusts DC Motor Speed Switch 30A Potentiometer Can Be Separated with 30A Fuse

Price: $11.99
(as of Feb 13, 2024 07:35:38 UTC – Details)

Product Description

Kindly Note：

1. This product is a DC brush motor speed regulator and cannot be connected to an AC power supply to drive a brushless motor.

2. Please note that all controllers undergo extensive testing and inspection before release. Controllers can be used in many projects, as long as you know how to operate them. If you decide to buy this controller, please handle it with care and use it within the parameters of the controller, otherwise it can be easily damaged.

3. Please read the wiring label carefully before wiring and powering on. The input is DC power. Make sure the positive and negative poles are not connected incorrectly.

4. The output of the connected motor (motor) does not need to be positive or negative. If the running direction is wrong, please replace the two wirings of the motor.

5. The film covering the surface of the product is to protect the product from wear and tear during transportation. Scratches may appear. You can peel off the protective film after getting the product. To connect the speed regulator, you need to use tools such as screwdrivers and knives. Please bring your own tools.

6.Product features: high-quality materials, optimized circuit design, hole surface heat dissipation design, smooth adjustment and no noise.

Package:

1 x 7-70V PWM DC Motor Speed Controller

Technical specifications

Applicable voltage range DC 7-70V Drive current Maximum 30A Control power 12V 250W or less PWM frequency 12KHZ Function Operation/stop/brake function Duty cycle adjustable range 1% -100% Potentiometer wire length 15cm

【User-Friendly Design】Wide voltage 7-70v, high current 30a design, wide application range. On-board switch with running stop braking function, adjusting the potentiometer knob to adjust smoothly, no sound or vibration, with power indicator. Stable circuit design suitable for long-term work, with fuse. Potentiometer the detachable cord length is 15cm.
【High Quality & Safe】 The product adopts the industry’s top materials and processes. The high-quality components are imported high-voltage MOS tubes, three high-frequency low-resistance capacitors with a voltage of 100V, and automotive fuses. The standard aluminum shell has a hole design on the surface, making it difficult to operate for a long time. It generates heat and protects the internal circuits and components for long-term durability.
【Note】This product is a brushless DC motor speed regulator. It requires additional DC power to power the speed controller. It cannot be connected to AC power, nor can it drive brushless motors. Read the wiring labels carefully before wiring and applying power. ❗❗❗The input is DC power. Make sure the positive and negative poles are not connected incorrectly❗❗❗ The output connected to the motor (motor) does not need to be positive or negative. If the running direction is wrong, please replace the
【Support & Reassurance】 Buy with confidence and 24-hours online service, 45 days money back guarantee and 12 months warranty, lifetime technical support. Please feel free to contact with us for any questions, we will do our best to serve.