VO4157H-X006

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The VO4157H-X006 is an optoisolator triac and SCR output device specifically designed with a wide range of applications in mind. It is designed to ensure safe isolation and to help protect the active circuitry from electrical noise, interference, and other problematic issues. This device can be used for controlling, driving, and protecting both AC and DC loads, including motors, solenoids, lamps, valves, and heaters. The VO4157H-X006 provides a high level of isolation with a peak isolation voltage of 4500 Vrms.

The VO4157H-X006 utilizes an LED optocoupler, which separates the electrical circuits and prevents load current from flowing back into the control system. This is an important feature when dealing with sensitive circuits. The LED light output triggers a triac or SCR power switch for the proper functioning of the optoisolator. When the LED light source is present, the power switch is enabled allowing current to pass through to the load.

The VO4157H-X006 features a built-in voltage suppression diode, which aids in protecting the LED from reverse voltages or high voltage spikes. With an operating temperature range of -40°C to 105°C, the device is suitable for a wide variety of applications in both commercial and industrial settings. The device also features a low input current of just 200 µA, with an output current of up to 200 mA.

Given the level of isolation, the VO4157H-X006 is an ideal optoisolator solution for a variety of applications requiring protection from interference and noise. It is also suitable for controlling or driving AC and DC loads at a maximum temperature of 105°C. With a built-in voltage suppression diode and a low input current of just 200 µA, this device offers a lot of protection in a very small package.

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