DC12V 12A 530mW LED Indicator Relay Micro Electromagnetic Switch
DC12V 12A 1C/O Rc Circuit LED Indicator Relay Micro Electromagnetic Switch
SPDT Power Relay Description:
RMIE series intermediate relay is a general-purpose relay. Its housing is designed as transparent, so users can be easy to monitor the status
of the contacts. Freewheel diode is available for DC coil. An RC circuit is available for the AC coil. Test buttons are separated as red AC
and blue DC. Built-in protection circuit, there is an LED indicator, diode, RC, a diode with LED, and RC with LED. It is widely in industrial control,
and power systems...
SPDT Power Relay Description:
1. 1 form C/O
2. rated current 12A
4. LED indicator
SPDT Power Relay Applications:
1. control loop circuit
2. industry control
3. power system
The role of the power relay:
The power relay has the advantages of fast action, stable operation, long service life, and small size. Widely used in power protection, automation, motion, remote control, measurement, and communication devices. Content statement: This article is reprinted from other sources. The purpose of reprinting is to convey more information. It does not mean that Easymail agrees with its views and is responsible for its authenticity. It is only used for learning and communication purposes.
Principle of Power Relay:
A power relay is a device that can produce a jump in one or more electrical output circuits when the input quantity (or excitation quantity) meets certain specified conditions. It can be used in the direct grounding system of the neutral point as a directional element for zero-sequence current protection. The working principle of the power relay is that when a certain voltage or current is applied to both ends of the power relay coil, the magnetic flux generated by the coil passes through the magnetic circuit composed of the iron core, the yoke, the armature and the working air gap of the magnetic circuit. Under the action of the magnetic field, the armature Attract to the pole surface of the iron core, thereby pushing the normally closed contact of the contact to open, and the normally open contact to close; when the voltage or current at both ends of the coil is less than a certain value when the mechanical reaction force is greater than the electromagnetic suction force, the armature returns to the initial state, normally open contact is disconnected and the normally closed contact is connected.
SPDT Power Relay Specification:
| Rated coil voltage | 12/24/48/110 V DC, 12/24/110/230 V AC |
| Rated voltage frequency | 50/60 Hz (AC) |
| Coil power | DC: 0.53 W, AC: 1.2 VA |
| Response voltage | AC:≤80%, DC: ≤75% |
| Drop out voltage | AC: ≥30%, DC: ≥10% |
| Operation time / Release time | Less than 20 ms / less than 10 ms (without diode) or 20 ms (with diode) |
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