LRS-150-15

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AC DC converters are essential components of modern power systems. The LRS 150-15 is a power conversion controller offering a range of features tailored to suit a range of applications. It is a highly reliable, stable DC-DC converter with advantages in terms of cost, size, efficiency and reliability.

The LRS 150-15 provides excellent quiet operation, fast response to dynamic loading and high efficiency over the entire operating temperature range. It provides ultra stable operation without additional noise or load transients. It is an ideal choice for a wide range of applications including battery charging, DC-DC converters, LED lighting, and inverters.

The LRS 150-15 is a single-phase switch mode power supply with a frequency range of zero to 50 kHz. It is designed to provide a regulated output voltage with a current rating of up to 3 amps. The two-stage design uses a PFC pre-regulator to reduce input voltage ripple and improve efficiency, and a CMOS logic controlled DC-DC converter with a high efficiency power MOSFET stage.

The power device of the LRS 150-15 is the popular N-channel MOSFET. This device has excellent thermal characteristics, a high breakdown voltage, and is suitable for high speed operation. An on-board voltage regulator keeps the output voltage within 0.5% of the set-point. An overload protection circuit is provided to protect the device in case of overload or short circuit.

The LRS 150-15 can be configured for a variety of outputs depending on the application. The outputs can be set for voltage levels from 0 to 18 volts and current ratings from 0.35 to 3 amps. The trigger pulses for power-on/off can be set through the voltage controller. The output voltage level can also be programmed with the aid of the on-board configuration software.

The LRS 150-15 also features a temperature compensation capability to maintain the output voltage and current levels in a stable state over a range of environmental temperatures. It also includes a leakage-current compensation circuit to reduce power dissipation and provide greater efficiency.

In summary, the LRS 150-15 is an ideal choice for applications requiring reliable and efficient power conversion. It features a wide range of input and output voltages, low ripple and high efficiency. Its low cost, small size, and quiet operation make it an ideal solution for a variety of applications in which power conversion is needed.

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