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Multiple Speed Control Boards Collection from DKLD

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Multiple Speed Control Boards Collection from DKLD

Name: Multiple Speed Control Boards Collection from DKLD
Brand: DKLD

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An AC speed control board for power tools: continuous speed regulation from the rotary dial, constant-power output and soft start — covering motor loads from 50 W to 1800 W at AC230V.

Parameter

Model

：

AC Speed Control Boards

Rated Voltage

：

AC 230V

Rated Power

：

50-1800W

Function

：

AC Speed Control

Enquiry

Detail

20+

AvailableModel Variants

800W

Max PowerOutput Capacity

50K

LifecycleOperation Cycles

20+

YearsManufacturing Expertise

Core Technology

Why DKLD Speed Control PCBs

Soft Start Technology

Gradually ramps up motor speed, effectively reducing inrush current impact on the motor and surrounding electrical devices.

Precise Speed Control

Adjust input voltage or frequency to achieve smooth, stepless speed regulation matched to your exact application requirements.

Constant Power Output

Automatically adjusts motor speed according to load variations, maintaining stable output power and consistent operating speed.

Overcurrent Protection

Built-in protection circuitry safeguards against overcurrent and overload conditions, preventing damage to the motor and PCB.

LCD Display Options

Select models feature integrated LCD displays for real-time pressure monitoring and adjustable settings — ideal for air pump applications.

Braking Function

Quick-stop braking capability for applications requiring immediate motor halt, enhancing operational safety and control precision.

Product Range

Speed Control PCB Models

Model	Voltage	Power	Key Functions	Application
CB03B	AC230V	50–200W	Soft StartSpeed Adj.	Power Tools
CB06	AC230V	50–200W	Soft StartOvercurrent	Power Tools
CB10	AC230V	50–200W	Soft StartSpeed Adj.	Power Tools
CB15	AC230V	50–200W	Soft StartOvercurrent	Power Tools
CB19	AC230V	50–200W	Soft StartBraking	Power Tools
CB55	AC230V	—	Soft StartOvercurrent	Power Tools
CB66-10	AC230V	—	Soft StartOvercurrentBraking	Power Tools
CB66-12-72	AC230V	—	Soft StartOvercurrentBraking	Power Tools
CB72-25	AC110V	50–550W	Soft StartOvercurrentBraking	Power Tools
CB72-21C	AC120V/60Hz	50–800W	Soft StartOvercurrentBraking	Power Tools
CB76	AC230V/50Hz	—	Speed Adj.	Power Tools
CB80-7A	AC220–240V/50Hz	600W	Speed Adj.	Power Tools
CB88-3C	AC230V	—	Speed Adj.	Power Tools
CB90-1	AC230V/50Hz	—	Soft StartOvercurrentBraking	Power Tools
CB94C	AC220–240V/50Hz	—	Soft StartOvercurrentBraking	Power Tools
JB29	DC12V	0–70W	LCD DisplayPressure Adj.	Air Pump
JB29-1 / 10 / 11	DC12V	0–70W	LCD DisplayPressure Adj.	Air Pump
JB01B	AC100V	—	LCD DisplayPressure Monitor	Air Pump

* Highlighted rows = LCD display board series for air pump applications. Contact us for complete specifications.

Use Cases

Built for Demanding Applications

Jigsaws & Saws

AC jigsaws, circular saws, reciprocating saws with precise speed control

Drills & Bench Tools

Small bench drills, table saws requiring variable speed and soft start

Air Pumps

LCD display boards for handheld lithium-ion pumps with pressure monitoring

Handheld Power Tools

Portable electric tools requiring compact, reliable motor control solutions

TUV

SAA

Internationally Certified Quality

All products undergo rigorous testing and hold certifications from world-leading standards organizations. ISO9001:2015 quality management system certified. Backed by 100+ national patents and recognized as a National High-Tech Enterprise.

Need a Custom Motor Control Solution?

Our engineering team can tailor a speed control PCB to your exact specifications. Get in touch for samples and pricing.

Contact Us

Direct answer: DKLD manufactures PCB at our Yueqing facility — certified to EN 61058 / UL 61058; UL Listed and TÜV certified (tested to IEC/EN 61058-1). Explore the range below and contact us for OEM/ODM customization.