Vox Controlled Relay Switch Module with Microphone Vox Controlled Relay Switch Module with Microphone Cebek Vox Controlled Relay Switch Module with Microphone. This non-latching relay switch will switch the relay on in response to a user-adjustable audio input signal level . The relay turns off when the sound level falls below the trig... Electronics > Circuit Components > Printed Circuit Boards > Development Boards PM-14 PM-14 14.77 Quasar Electronics Limited

Vox Controlled Relay Switch Module with Microphone

Cebek PM-14 (CPM014) - Vox Controlled Relay Switch Module with Microphone
Pre-Assembled Module

The Cebek PM-14 is a VOX controlled relay switch module with an electret microphone input. The non-latching relay will switch on in response to a user-adjustable audio input signal level. The relay turns off when the sound level falls below the trigger threshold.

The microphone is mounted on a separate board with a 10cm approx connection lead.

  • Relay is rated to switch loads of up to 5 Amps
  • Adjustable trigger sensitivity
  • LED status indicator
  • Reverse polarity protection
  • Operating voltage is 10-15V dc

All modules are supplied fully assembled and tested so you only need to make the necessary connections.

Specifications
Supply Voltage9 - 15 Vdc (e.g. CFE103 or CFE002)
Current Consumption2mA standby, 60mA active
Trigger SensitivityAdjustable between 80 - 100dB plus approx.
Frequency Response30 - 17 000 Hz
Output1 x SPDT Relay
Maximum Output
Load (Resistive)
Up to 240Vac or 28Vdc @ 5 Amps max. (Relay Datasheet)
Relay ConnectionsNO, NC, C (Relay FAQ)
Dims. (WxDxH)Main Board: 77 x 43 x 30 mm
Microphone Board: 27 x 12 x 10 mm
ConnectorsScrew terminal blocks
EnclosureWCAH2853
Product FormatPRE-ASSEMBLED Electronic Module Product Format Info
Item Number:
Cebek PM-14 (CPM014)
Total Price:
£12.31 Exc VAT, £14.77 Inc VAT
Stock Info:
In Stock (Our UK Warehouse)
Your Total:
Quantity:

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