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Description
WT8072 is a PIR (passive infra-red) controller, using analog mixing digital design technique and manufactured by CMOS process. It is a versatile electronic component that can drive either a TRIAC or a RELAY depending on users' choice. With its special noise immunity technique, WT8072 is known for its stability. In addition, the application circuit requires few components, reducing material cost and increasing competitiveness.
Specifications and features
- HIGH NOISE IMMUNITY.
- DRIVE EITHER RELAY OR TRIAC.
- ADJUSTABLE LIGHT ON DURATION.
- TRIAC CAN BE EITHER SHUNT OR SERIAL CONNECTED.
- PIR INPUT.
- CDS INPUT.
Application Scenarios
WT8072 is commonly used in various applications such as:
- Home security system.
- Auto light system for garden, garage, hallway, staircase, porch, bathroom, etc.
- Auto switch for ventilation fan.
- Auto notice system for office, storage, etc.
Comparison
Advantages- High noise immunity
- Versatile, can drive either relay or TRIAC
- Adjustable light on duration
- Can be connected either shunt or serially with TRIAC
- Suitable for PIR and CDS inputs
Disadvantages- No specific disadvantages found
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download WT8072
- Chipdatas Part: CD91-WT8072
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 15:51 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
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Registered Mail(www.singpost.com)
Free shipping without minimum order.
