Delay-Relay
Showing all 4 results
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Relay Switch Modules
5V Dual Channel Relay Module with Optocoupler
SKU: 31557- Low Level Trigger Relay Module
- Two separate LEDs for On/Off indication of the Relay.
- Triggering input voltage 3.3V – 5V
- Two separate LEDs for On/Off indication of the Relay
- Triggering input voltage 3.3V – 5V 4)
- Back EMF protection
- Back EMF protection 2 LEDs to indicate when relays are ON.
- Works with logic level signals from 3.3V or 5V devices
- Opto isolation circuitry
- Module with diode current protection, short response time
- AC Control Voltage: 250V @max.10A
- DC Control Voltage: 30V @max. 10A
SKU: 31557 -
Relay Switch Modules
DC 12V Switch Delay-Relay Module with Adjustable Delay Time 0~25 Second Signal Triggering Switch Module
Relay Switch ModulesDC 12V Switch Delay-Relay Module with Adjustable Delay Time 0~25 Second Signal Triggering Switch Module
SKU: 118315- Module based on: NE555 chip.
- Precision Pulse Generation / Timing.
- Adjustable Duty Cycle.
- Monostable Operation.
- Standby no power consumption
- Countless Application and Information Sources.
- Time can be adjusted by a potentiometer, the default is 0-25 seconds.
- Module supplies a diode with an anti-power reverse connection.
SKU: 118315 -
Relay Switch Modules
NE555 Delay Monostable Switch Module Time Delay Switch Delay On Vehicle Electrical Delay 12V With optocoupletr
Relay Switch ModulesNE555 Delay Monostable Switch Module Time Delay Switch Delay On Vehicle Electrical Delay 12V With optocoupletr
SKU: 43889- Timing from microseconds to long hours.
- Simple circuit design.
- Precision Pulse Generation / Timing.
- Adjustable Duty Cycle.
- Monostable Operation.
- Supply Voltage (V): 12
- Adjustable Time(s): 0 to 10
- AC Control Voltage(V): 0-250 @max. 10A
- DC Control Voltage(V): 0-30 @max. 10A
SKU: 43889
