R1SX-3.33.3-R Power Supplies - Board Mount

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DC-DC Converters are electrical power converters which take an input direct current (DC) voltage source and convert it into a higher or lower DC voltage level. R1SX-3.33.3-R is one of the most popular DC-DC converters today, and is highly sought after for its impressive performance and versatility.

The R1SX-3.33.3-R is a step-down switch mode buck converters equipped with a voltage regulator. It has an input capability of 3.3 VDC to 80 VDC, and an output capability of 1.2 VDC to 80 VDC. With an operating frequency of 340 kHz and a wide range temperature of - 40°C to +85°C the R1SX-3.33.3-R is an efficient and reliable power conversion solution.

The R1SX-3.33.3-R is designed to provide clean and reliable power for a wide array of applications. It can be used in high-power devices like precision power supplies, digital amplifiers, battery packs, hand-held/portable electronic devices, telecom base stations, LED lighting, industrial automation equipment, and more. It is also suitable for automotive applications, such as motor starters, chargers, power inverters, and more.

The R1SX-3.33.3-R features a switching topology that uses a PWM (Pulse Width Modulation) control strategy to regulate output voltage. This ensures an efficient conversion process that works at a lower loss rate than traditional linear regulators. The PWM control circuit is driven by an on-board integrated controller IC, which constantly monitors both input voltage and output voltage. In the event of an over- or under-voltage situation, the IC will immediately adjust the duty cycle of the PWM converter, resulting in regulated output voltage.

The R1SX-3.33.3-R also features a comprehensive suite of protection features such as short-circuit protection, over-load protection, over-voltage protection, and temperature protection to ensure reliable operation even in the harshest environments or conditions. Additionally, the unit is equipped with an EMI filter which further reduces disturbances and interference sent back into the source power.

The R1SX-3.33.3-R has been designed with efficiency and safety in mind. It has an extremely low standby power consumption of less than 1 mW, making it an ideal choice for energy-sensitive applications. With its comprehensive set of protection features and high efficiency, it makes the perfect power conversion solution for a variety of applications.

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