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Product description: DPDT relay module 1 channel - contacts 1A/125VAC - coil 12V
Single channel12 V DPDTrelay module equipped with two pairs of changeover contacts. For proper operation it is enough to connect the power supply of the relay and the 12 V digital control signal. The module allows the control of actuators drawing current up to 2 A. On the module there is LED diode which indicates operation of the relay.
DPDT relay module 1 channel - contacts 1A/125VAC - coil 12V.
DPDT relay module specification
- VCC supply voltage: 12 V
- Relay state switching by high state
- HK19F-DC 12V-SHG Relay(documentation)
- Coil voltage: 12 V
- Maximum contact voltage: 125 VAC, 30 VDC*
- Maximum current:
- 1 A for 125 VAC
- 2 A for 30 VDC
- Board dimensions 45 x 28 mm
Maximum contact voltage depends on load
DPDT relay module 1 channel - contacts 1A/125VAC - coil 12V
This relay is distinguished by a very short release time of only 4 ms when the rated voltage is unexpectedly disconnected. The time of energizing is 6 ms. The maximum coil temperature must not exceed 40°C. Temperature measurement of this electronic component should not take into account the ambient temperature. It should be carried out after the voltage has stabilized.
DPDT 1 relay module - usage
The 12 V relay can safely operate within a wide operating temperature range of -25 °C to +70 °C. It can be successfully used as a component of a smart home system. The DPDT relay works with popular minicomputers and microcontrollers. The 1-channel controller is equipped with a LED which indicates its status. The safe humidity range is from 40 % to 85 %.
