REM6-1215D/A

REM6-1215D/A Application Field and Working Principle

The REM6-1215D/A series of DC-DC converters is a great way to provide a reliable, cost-effective, and efficient power output necessary for a wide variety of applications. Specifically designed for input voltages of 6-15V DC, the REM6-1215D/A series delivers outputs of 4V – 12V DC. This series is ideal for powering micro-controllers, logic boards, LED lighting, PLCs, and other industrial or commercial electronics.

The REM6-1215D/A series features an isolated full-electronics input circuit to prevent dangerous electrical ground loop. The series uses a unique integrated PFC (Power Factor Correction) circuit, which eliminates any power fluctuations and increases the system\'s efficiency and reduces its power consumption. Moreover, it offers high power conversion efficiency and low voltage drop, thus preventing power loss.

The REM6-1215D/A series is equipped with advanced circuit protection such as over-voltage protection, short-circuit protection, over-temperature protection, and over-current protection. It also has a built-in, adjustable-over-current protection feature that automatically shuts down the converter if the output current exceeds a given parameter.

The working principle of the REM6-1215D/A series can be described in a simplified form. First, the input voltage is converted from AC to DC by a step-down rectifier module, which is then filtered to smoothen out the fluctuations in the DC voltage. The DC voltage is then regulated by the internal DC-DC regulator or PWM (Pulse Width Modulation) circuits. The PWM controller then regulates the output voltage by controlling the duty cycle of the switching elements while feeding back the output voltage to the input of the controller. The switching of the current is done by an insulated-gate bipolar transistor (IGBT) switcher, and the output is finally regulated and sent to the load via the filter and PWM controller.

The REM6-1215D/A series of DC-DC converters is a great way to provide reliable, cost-effective, and efficient power to a vast variety of applications. The series features an isolated full-electronics input circuit for extra safety, a high power conversion efficiency, and over-voltage, short-circuit, over-temperature, and over-current protection for reliable and safe operation. The advanced PFC circuit also eliminates power fluctuations, thus increasing the overall system efficiency. Moreover, the built-in adjustable over-current protection feature helps to ensure the safety of the device.