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5V 4 Channel Relay Module 7A opto isolated with ESD & Reverse voltage protection 4CH ET7916

5V 4 Channel Relay Module 7A opto isolated with ESD & Reverse voltage protection 4CH ET7916

G7916

Rs. 160.00
Rs. 160.00
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  • Made in India
  • Active high trigger
  • Optically Isolated using small sized opto coupler 
  • Separate signal and power ground
  • Reverse Polarity protection using Schottky diode
  • High current dedicated Darlington relay driver ic with inbuilt clamp diode (Uln2003)
  • Relay noise suppression using TVS diode
  • Power supply filtering using 470uf electrolytic capacitor and 10uf ceramic mlcc capacitor
  • Small size -68x43.5mm

Manufacturer - EMERGING TECHNOLOGIES

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Package-

Marking code -

Country of origin - India

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