500w Dual Motor Speed Controller Adjustable Duty Ratio (pwm Display On Led)

US $1100

Guangzhou , China
Jun 9th

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BlueBiz 500W Dual Motor Speed Controller Adjustable Duty Ratio (PWM display on LED) Feature: Technical Data: 1) Working Voltage: DC 9 - 24V 2) Can control power range: Each channel 0.01 to 250 Watts, total 500Watts 3) Static Current (stand-by status): 0.005A 4) PWM Duty Ratio: 0~100% (Displayed on LED) 5) PWM Frequency: 15kHz 6) Control Voltage: 0-5V (can directly use PLC to control motor speed) 7) Size: 6.5*6.2*1.6cm (L*W*H) 8) LED size: 4.8*2.85*2.5cm (L*W*H) How to set protection current: Before power up the unit, turn speed potentiometer knob RW1 clock-wise to maximum. And turn RW2 counter clock-wise to minimum. Then power on, LED 1 shows 255, LED 2 shows -1- . By turning RW1, we can adjust LED 1 from 1 to 255. (0-255 correspond to protection current 0 - 15A.) When adjusted to the needed value, turn RW2 to maximum, when LED2 shows 100, we have successfully made the setting. After the setting, if no further setting is made, the present setting will be automatically memorized even when power off. The default setting when manufacturing this board is: 255, no current protection. Package Include: 1 x Controller Board 2 x Adjust potentiometer with connection wire 2 x LED with connection wire We only accept Paypal in Ebay. If you want to pay via other method please contact us. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to biding Item will be shipped within 24 hours on payment received from Hong Kong using Airmail. Delivery time depends on destination and other factors, it may takes up to 30 business days. Optionally, Express Shipments with tracking service via EMS/DHL/UPS with a quoted delivery time of 5 to 7 business days is also available Here is the estimated time for your reference only: The delivery time may vary due to public holidays, countries, and customs etc. Thanks for your understanding You feedback is very important to us, please let us know before leaving any negative feedback or open any disputes on Paypal, please give me an opportunity to resolve any problems and we will try our best to satisfy your requirement. If the item is defective, please let me know as soon as possible after receive the items. The item will be returned its original condition, in order to get it refunded and replaced (please inquire us the returning address before you ship it back.) . Buyer is responsible for shipping costs when shipping products. On Sep-06-15 at 20:08:58 PDT, seller added the following information: