Tindie

Name: Zero Cross Nanoshield
SKU: 6342
Price: 9.50 USD
Availability: InStock
Rating: 4.75 (1 reviews)

Zero Cross Nanoshield

(1 Review)

Zero crossing detection for AC mains voltage, for dimmer projects

Designed by EletroShields in Brazil

2015-12-08T16:11:36.739Z-zero_cross_perspective.jpg

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Zero crossing detection for AC mains voltage, for dimmer projects

IMPORTANT: we ship all our items from Brazil via priority mail or express mail (EMS), and the customer is responsible for customs release and any import duties that may be due in the destination co...

Product Information

Description

The Zero Cross Nanoshield allows you to identify the moment when the AC voltage from the power grid crosses the zero-volt line. This can be used in the following applications:

Dimming of incandescent, halogen or other dimmable lamps
Smooth control of high power loads, minimizing noise on the main power line (also check the Triac Nanoshield)
Detection of presence or lack of electric power

CAUTION

This module was designed to connect directly to the AC grid power, and its misuse might cause ELECTRIC SHOCK and FIRE. Only use this module if you already have prior experience with mains AC circuits, and carefully follow the safety recommendations at the bottom of this page.

Features

Centralized output pulse on zero crossing with constant 1 millisecond duration, either for 127V or 220V
Optically coupled output to isolate AC voltages from other DC circuits and components
Efficient detection circuit that generates a lot less heat than solutions based on optocouplers connected directly to power resistors
Output selection between 5V or 3.3V output via solder jumper (default: 5V)
17 options for the output pin, selectable via solder jumper (default: D2)
Output status indicator LED

Rates to United States of America

Shipping Rate	Ships From	First item	Additional items
Correios Brazil Post: Express Mail (EMS) - estimated 8-12 business days We are shipping our products directly from Brazil. Please note that all international shipments are subject to customs processes at the destination country, and in some cases that can cause delays. The shipping time we provide is just an estimate based on the Brazilian post office data and on our experience shipping abroad. The packages usually arrive within this time frame, but not always.	BR	$40.00	$0.00