Audio Frequency Activated Relay Module, 150Hz-2KHz Audio Frequency Activated Relay Module, 150Hz-2KHz Cebek This audio frequency switched relay board will activate the onboard relay when the module detects the user-set input frequency from 150Hz to 2KHz... Electronics > Circuit Components > Printed Circuit Boards > Development Boards cebek_i_74 I-74 13.68 Quasar Electronics Limited https://www.quasarelectronics.co.uk/Item/cebek-i-74-audio-frequency-activated-relay-module-150hz-2khz
Location
Home > Electronic Kits & Modules > Relay Board Kits > Audio Frequency Activated Relay Board Kits > Cebek I-74 (CI074) - Audio Frequency Activated Relay Module, 150Hz-2KHz

Audio Frequency Activated Relay Module, 150Hz-2KHz

Cebek I-74 (CI074) - Audio Frequency Activated Relay Module, 150Hz-2KHz
Cebek I-74 Electronic Module (Pre-Assembled)
Cebek Electronic Modules

This audio frequency switched relay board will activate the onboard relay when the module detects the user-set input frequency from 150Hz to 2KHz.

The trigger frequency can be adjusted from 150Hz to 2KHz using the onboard trimmer. The input voltage range is 100mV to 3V peak to peak.

The oscillator is very stable and has a maximum detection frquency deviation of just ±20 Hz when used with a high quality stable power supply. Switch mode supplies are not recommended.

An LED indicates that the relay is in operation. The board is reverse polarity protected. Screw terminal blocks for all connections.

Specifications
Operating Voltage12Vdc, 75mA max (e.g. )
Operating Current10mA min - 75mA max
Suitable PSUCFE002 or  CFE103
Trigger Frequency Range150Hz - 2KHz
Detection Frequency Deviation±20Hz maximum
Input Voltage Range100 mV - 3V p-p
Output1 x SPDT Relay
Maximum Output
Load (Resistive)
Up to 240Vac or 28Vdc @ 3 Amps max. (Relay Datasheet)
Relay ConnectionsNO, NC, C (Relay FAQ)
Current Consumption55mA
Dimensions (WxDxH)70 x 45 x 30 mm
EnclosureWCAH2853
Product FormatPRE-ASSEMBLED Electronic Module Product Format Info
Item Number:
Cebek I-74 (CI074)
Your Price:
£11.40 +VAT, £13.68 Inc
Stock Info:
In Stock
Your Total:
Quantity:

You might also like . . .

WCAH2853 - Multipurpose ABS Enclosure, Black - 130 x 68 x 44mm

Multipurpose black ABS plastic enclosure approx. 130 x 68 x 44mm that can be used to house a number of suitable size kits and modules...

Buy 1-4: £2.46 +VAT, £2.95 Inc Each
Buy 10+: £2.09 +VAT, £2.51 Inc Each
In Stock
Cebek FE-103 (CFE103) - Power Supply Module, 230Vac to 12Vdc, 130mA

Nominal 12Vdc, 130 mA stabilised power supply module complete with an onboard 230Vac mains transformer. The module provides a stabilised, adjustable (10-15V) output with short circuit protection, onboard fuse, LED 'On' indicator and screw terminal blocks ...

£9.06 +VAT, £10.87 Inc
In Stock
Cebek I-75 (CI075) - Audio Frequency Activated Relay Module, 2-15 KHz

This audio frequency switched relay board will activate the onboard relay when the module detects the user-set input frequency from 2 KHz -15 KHz...

£10.20 +VAT, £12.24 Inc
In Stock
Cebek PM-11 (CPM011) - Audio Signal Controlled Relay Switch Module

Audio Signal Controlled Relay Switch Module. This non-latching relay switch will switch the relay on in response to an audio input signal...

£10.58 +VAT, £12.70 Inc
In Stock
Quasar Electronics Limited
Your Cart
Your Cart: Empty
Search
Categories
© 2017 Quasar Electronics Limited, all rights reserved worldwide.
Exec Time: 0.114765 Seconds Memory Usage: 6.079475 Megabytes