DC Motor Controller PWM Adjustable Speed Digital display for DC/EC Fan

• Application: Three Phase Transducer, Single-phase Transducer
• Output Type: Quad
• Principle of Work: Slip Frequency Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
• Model NO.: XY-KPWM
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Brand: Tesor
• Transport Package: Carton
• Specification: 79*43*26mm
• Trademark: Tesoer
• Origin: China
• HS Code: 8516293100
• Production Capacity: 50000 Pieces/Year

Product Description

XY-KPWM is a speed controller specially designed for manual PWM speed regulation of DC/EC cooling fans. The product adopts dual mode, fine speed regulation, and a single step of 0.1%; LCD liquid crystal display is used to display frequency and duty cycle, The display is clear, the potentiometer is used for adjustment, and the operation is convenient. The PWM output can set the frequency and duty cycle separately.

* Working environment temperature range: -20ºC~+70ºC
* Working environment humidity range: <90%
* Temperature range for transportation and storage: -45ºC~+80ºC
* Humidity range for transportation and storage: <80%
* The storage place is well ventilated, and the air must not contain corrosive gas
 

Model	XY-KPWM
Voltage	3.3-30 V
Frenquency	1Hz - 150KHz
Frequency Accuracy	Viscosity is around 2% on each range
Signal load capacity	Output current can be around 5-30mA
Output amplitude	PWM amplitude equal to supply voltage
Wiring	Class 2 terminal block 2.5mm² conductor
Material of Frame	Plastic
Dimensions	79*43*26mm
Weight	40g
Storage Environment	-40 to+80ºC(-49 to+176°F)
Ingress protection	IP20

Certifications

Packaging & Shipping

FAQ

1. What is the delivery time?

Sample lead time:3-5 days
Mass production lead time: 2 - 4 weeks(depending on the quantity)
Delivery Ways: DHL, UPS, FedEx, Air freight, Sea freight, Railway Freight, etc.


2. Do you accept OEM? Can we print our own logo?

Yes! We accept OEM services and logo printing, welcome! please tell us your design and requirement.
Also we can help you to make some relevant certifications like RoHS, CE, UL.


3. What can I do if I can not find the suitable fan model in the fan list?

Please feel free to contact us for more information.


4.  What about your quality control?

1) Our production procedure follows ISO9001:2015.
2) Import high-quality bearings abroad, such as Japan, that will ensure the working life.
3) All of our projects will be tested more than 1 year in such an environment: temperature is 60°C, voltage is more than 20%( such as: 24V, the testing voltage is 28V), and the power restarts every 2 minutes.
4) All of our fans can work more than 50000 hours in normal condition with ball bearing, and 25000 hours with sleeve bearing.
5) All of our fans will be tested at least twice when producing and before shipping, like voltage\current\speed\noise\wave form\air flow and others, and also 5-10% will be on random inspection.