G6EK-134P-ST-US-DC5

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Signal Relays, Up to 2 Amps: G6EK-134P-ST-US-DC5

The G6EK-134P-ST-US-DC5 series of signal relays are very popular in the industry due to their low cost, high reliability, and wide range of applications. The relays are widely used for purposes ranging from switching and controlling electrical current to telephone circuits and communication systems.

Design and Features

The signal relay is a miniature, compact, 4-pin relay that can be used in various applications requiring high performance and low power consumption. The G6EK-134P-ST-US-DC5 series has high isolation between its input and output passages, which ensures isolation between its high voltage and low voltage circuits. It also has a low internal resistance which allows it to switch quickly and accurately. It has high shock and vibration resistance which helps protect it from damage during operations.

The G6EK-134P-ST-US-DC5 series signal relays are rated for a maximum two amps and is designed to operate at temperatures between -25°C to +85°C. They are also designed with a mechanical life of 100,000 cycles. Additionally, the relay has a dielectric strength of at least 1kV between the input and output passages for isolation purposes.

Types and Applications

The G6EK-134P-ST-US-DC5 series signal relays are available in various types, such as SPST (Single Pole Single Throw), DPDT (Double Pole Double Throw), and SPDT (Single Pole Double Throw). Each type is intended for specific applications. The SPST type is typically used for on/off applications, such as automotive electronic control units, while the DPDT and SPDT types are usually used for controlling multiple circuits with a single signal, such as uninterruptible power supplies or turbines.

Working Principle

Signal relays, such as the G6EK-134P-ST-US-DC5 series, are electromechanical devices that use an electric current to open or close a switch. When a current is applied to the input passage, magnetic flux builds up and moves the armature within the relay, connecting the input passage to the output passage. This allows electrical current to pass from one circuit to another. When the electric current is removed, the flux is dissipated, releasing the armature and breaking the connection between the input and output passages, which prevents any current from flowing.

Safety Considerations

Due to their high isolation rating, signal relays such as the G6EK-134P-ST-US-DC5 series are suitable for use in safety circuits. For example, the G6EK-134P-ST-US-DC5 can be used in a safety circuit breaker for protection against electric shocks. In such a setup, an emergency shutdown switch is connected to the input of the relay, and when the switch is activated the current is diverted away from the load circuit to prevent electric shocks.

Aside from ensuring the proper positioning of the relay, the user must ensure the highest levels of safety when using this product. For example, metallic protective covers must be used whenever handling the relay, and all wiring must be correctly insulated to prevent accidental short circuits.

Conclusion

The G6EK-134P-ST-US-DC5 series signal relays are highly reliable electromechanical devices that can be used in various applications for switching and controlling electrical current, including safety circuits. The relays feature high isolation between the input and output passages, low internal resistance, and a low power consumption. Additionally, they are rated to operate at temperatures up to 85°C and feature a mechanical life of up to 100,000 cycles. Care should be taken when handling and wiring the relays to ensure the highest levels of safety.

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