KX14-40K2D-R-E1000E

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The KX14-40K2D-R-E1000E is a combination of a non-isolated DC/DC converter and an LED driver. Thanks to their compact construction and reliable performance, LED drivers are used in many applications and are increasingly being used in harsh environments due to their rugged construction and advanced protection mechanisms.

Application Field

The KX14-40K2D-R-E1000E from TRACO Electronic is a multi-functional LED driver based on DC/DC conversion technology. It is mainly used in three application fields. The first one is for street lighting, as it can drive up to 60 watts of LED lighting with up to 1000VDC input voltage. The second field is the off-grid bench-top laboratory system. This LED driver is special as it has robust and narrow LED to power the hundreds of LED equipment used in studies or experiments. Finally, one can use the LED driver as part of the emergency security system. This LED driver is suitable for emergency lighting systems, as it can boost up the LED luminous for up to 12 hours of LED lighting.

Working Principle

The KX14-40K2D-R-E1000E is based on DC/DC conversion technology. This technology uses an input voltage of 12V to 24V DC, which is stepped up or down through a regulator and stored in the storage pool by a capacitor. This regulated voltage is then transferred to the secondary side of the power supply, where it undergoes a switching cycle, with the LED converter sustaining a constant current of 1A and 40KHz of frequency. As a result, the output LED voltage sustains a constant voltage even though the LED load may vary. In addition, the light output is also supervised by the I2C/PWM control bus, which can effectively supervise the output current of the LED.

Conclusion

The KX14-40K2D-R-E1000E is a multi-functional LED driver based on DC/DC conversion technology. Its application field includes street lighting, off-grid bench-top laboratory system and the emergency security system. It is capable of driving up to 60W LEDs with up to 1000VDC input voltage. It works through a regulator and storage pool, and exports a constant LED voltage even when the LED load varies. The LED output is supervised by an I2C/PWM control bus, for effective output current supervision.

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