R1S12-1515

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DC-DC converters are essential for many electrical and electronic applications where a proper or user-specified voltage is needed from a DC power source. The R1S12-1515 is a type of DC-DC converter, which is chosen for applications in land mobile radio (LMR) systems and wireless data networks. This device is a low-power, low-cost DC-DC converter designed to provide a regulated output voltage from a wide 5-15 VDC input.

The R1S12-1515 DC-DC converter is designed to operate from a wide input voltage range of 5-15 VDC including a 24 VDC supply. It converts the input voltage into an output voltage of 12 VDC at up to 1.5 Amps. The device provides adjustment of the output voltage in two steps; one up to 10 VDC and the other at 12 VDC. This adjustable range is achieved by adjusting two onboard potentiometers. The device also has a trim function to fine-tune current output, which is adjustable via an internal trimmer potentiometer.

The R1S12-1515 DC-DC converter is a low-power, low-cost device. It is specifically designed to be used in applications with low power requirements, and therefore it has an extremely low power dissipation. The device is designed to withstand a wide ambient temperature range of - 28°C ~ + 85°C, providing full output power up to +70°C without need of derating. The device is also designed to work with a wide range of voltage inputs, allowing it to be used in applications with different power requirements.

The R1S12-1515 DC-DC converter is capable of supplying outputs up to 1.5A at a regulated 12V DC. Robust low noise switching feature ensures the quality of load supply. It also supports short-circuit protections to avoid any damages to the system due to overload or erroneous current. Surge protection is provided as well. The entire package is designed with a shielded magnetic core to protect the device from the potential interaction of the external environment. Other specifications include a peak efficiency of up to 84%, and an operating temperature range of - 40°C ~ + 105°C.

The working principle of the R1S12-1515 DC-DC converter is based on switching technology. An IC-based switching regulator is used to control the power supply from the main input to the output. The switching regulator uses a series of flip-flops to generate a high frequency square wave signal. The duty cycle of the square wave signal is then adjusted by the input voltage and a feedback voltage. The switching regulator also features various protections, such as over-voltage, over-current and short-circuit.

The R1S12-1515 DC-DC converter is a very useful device, and it is used in many applications. It is suitable for use in telecommunications systems, power supply systems, medical electronics, industrial automation systems, testing equipment, and more. It can also be used for DC voltage stabilizing, voltage regulation, and LED lighting control. The device can work on a wide range of input voltages, and it is designed for reliable performance and a long life.

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