ELT3061

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ELT3061 is an optoisolator triac, SCR output module from Unitronics. It is designed to provide digitized control for all types of load switches, as well as phase control in motor speed control applications. The ELT3061 is based on a photoelectric coupling of triac, SCR output module which utilizes a low cost, highly efficient infrared light emitting diode (LED) coupled to a photo-conductive transistor. The ELT3061 also has an integrated temperature compensation circuit to ensure that the LED’s and Photo-transistor are accurately matched in temperature dependent applications.

The ELT3061 module can be used with temperature sensors for temperature control applications. It also features an onboard line voltage detector with a maximum reset capability that allows the detection of a low voltage value while simultaneously resetting the system. The ELT3061 can be configured to operate either in half control or in full control mode, depending on the application requirements.

A major application of ELT3061 is in phase control for motor speed control applications. It is used to switch the direction of the current by regulating the voltage applied to the motor. The ELT3061 module can also be used to provide isolation between the direct motor speed control circuit and the main power supply, thereby eliminating the risk of electrical shock and short circuit.

The working principle of the ELT3061 module is based on the photoelectric emission principle, wherein the LED emitter of the ELT 3061 is turned ON by a signal or switch, and the photo-transistor receives the light signal and passes the appropriate signal to the output. The LED emits infrared light when current is applied to it, and the current is amplified by the photo-transistor.

The ELT3061 performs fast switching of the output signal, with triggering threshold as low as 10 mA, while consuming only 5 mA from the DC power supply. It also provides excellent FM immunity with a response time of 2 μs. The ELT 3061 also provides protection against transient overvoltage spikes.

The ELT3061 features an integrated temperature compensation circuit which adjusts the response time of the photo-transistor to match the LED emitter’s characteristics at an optimum level. The temperature compensation also helps to minimize changes in the switching due to temperature changes, thus creating a more consistent output across a wide temperature range. It also helps to reduce noise interference from the power supply and protects against voltage over-shoots.

In conclusion, the ELT3061 module is an excellent choice for applications requiring reliable and consistent load switching, and phase control in motor speed control applications. It offers an impressive range of features and benefits, making it an ideal choice for any application where reliable and safe switching and power control is required.

The specific data is subject to PDF, and the above content is for reference