Eltop Electronics Drivers driver#

Peak current in pulse mode can be changed in the range 0-2 A. In this mode besides changing of frequency, pulse duration can be also selected in the range 0.6-20 Вµs. Such mode provides maximum peak optical power from the LED. One of four frequences (2 kHz, 4 kHz, 8 kHz and 16 kHz) can be selected.Дў. Current in this mode can be changed in the range 20-250 mA. Such mode provides maximum average optical power from the LED. Quasi Continuous Wave (quasi steady-state) mode.

Eltop Electronics Drivers driver#

Driver has a package and two outlets of the synchrosignal from various channels power supply of the LEDs.Дriver DLT-37M is designed for power supply of all models Mid-IR LEDвЂ™s with built-in thermocoolers.Дriver provides two modes of operation: 1. The input voltage can be in the range 5.6 V. Signal parameters (amplitude, frequency and pulse duration) generated by the driver, don't depend on the magnitude of the input voltage. Peak current supply of the single element of the LED doesn't exceed 2 A. Period of the pulse repetition is 500 microsec, pulse width is 5 microsec, repetition frequency is 2 kHz. The maximum peak optical power of the radiation source is achieved in pulsed mode. Peak current supply of the single element of the LED doesn't exceed 150mA. Period of the pulse repetition is 1000 microsec, pulse width is 500 microsec, repetition frequency is 1 kHz. The maximum average optical power of the radiation of the LED is achieved in a quasi-continuous mode (in the mode of generation of the symmetric monopolar meander). It works in two modes: quasi-continuous and pulsed. Driver DmD-cp allows you to connect two different LEDs or one two-element LED for analysis of gases and liquids. The driver DmD-cp is designed for pulsed power of the two-element LEDs.