Single-phase Scr Trigger Board, Scr-a With Mtc Regulator, Thermostat, Speed

US $19.99

???, ???, China
Mar 25th

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Feature 1. It uses imported high-performance single-chip as a control, waveform symmetry, small DC component, linearized, high control accuracy, stable. 2. Wide operating voltage. Minimum input line voltage work up to 4% of the rated voltage, the control precision basically unchanged. 3. Trigger power, triggered thyristor 200A directly below, and another may be the trigger plate 3000A. 4. The wiring is simple, easy maintenance. 5. Various control signal input: DC 4-20mA, DC 1-5V, 10k potentiometer, 6. The board design unique, no external synchronization transformer and no phase sequence restrictions. 7 main circuit and control circuit to achieve full isolation, safe and reliable. 8. Single-phase integration phase trigger module for AC and DC load control signals provided, the module uses single-chip design, suitable for any SCR trigger for Any load stepless adjustment. Can be realized on AC, DC motor speed control. On the primary side of the transformer voltage regulator, welder, temperature, excitation, electroplating, water department Management and so on. 9. Dimensions: 88mm (length) x 77mm (width) x 40mm (height) Payment We accept the payment via PayPal only. Payment is expected within 5 days of the auction's end. Availability of the item can not be guaranteed if no payment received in 3 days. Please don't purchase if you are not intend to pay. Unpaid item will report to eBay and get the warning. . Shipping & Handling 1.Items are shipped from china.we will send out within 2 working days after receive the money. 2.We usually send the parcel by Singapore Post Air Mail or HongKong Post Air Mail. After send out,most country will arrived the parcel in 12-25 business days. We also can provide Express,such as Fedex,DHL,EMS,usually 3-7days to most country.If you need Expedited shipping,contact us. The global shipping is difficult to control sometimes,if you havent receive after 25days,contact us,we will check for you. 3.We send to the address of ebay add info,please check your add info of ebay is correct. 4.Some conutries,such as Italy,Brazil,we can ship to,but it usually needs more than 30days to arrive,if you dont care the long time of shipping,contact us. Warranty and Return 1.If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact us before you return it. 2.If item is defective in 14 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item. 3.If item is defective after 14 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping free. Feedback please leave behind your positive feedback for us after you receive the item, no matter whether you are satisfactory with my item, we will leave behind the same to you. If you want to leave a negative feedback,please contact me at first, we trust that everything could be issued before you leave it. Contact us We work 6 days except Sunday and public holidays. Please feel free to contact us anytime if you have any questions , We will try our best to help you.