JTD1548S3V3

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DC to DC converters are a type of specialized power supply for converting one form of electrical energy to another form. The JTD1548S3V3 is one such converter, offering a regulated and isolated output voltage from an unregulated and non-isolated input voltage. It is a high-efficiency switching power supply with a constant current design for high-power applications starting at 9 to 170 Volts, the DC DC converters are capable of delivering up to 142 Watts of power.

The main applications for the JTD1548S3V3 are kilo-Volt level DC to DC converters. This includes point-of-load applications such as medical imaging equipment, automatic test equipment, and power conversion for aircraft and satellites. The DC converter is also suitable for LED lighting systems, optics laboratory equipment, and aerospace laboratories.

The JTD1548S3V3 has a wide input voltage range, allowing it to function in a variety of conditions. It is rated for a voltage input between 9 to 170 Volts, with a Ripple and Noise (RMS) of 50mV, and a stand by current of less than 1mA. Its wide input operating temperature range is -40°C to 85°C, and its operating temperature range is -25°C to 70°C.

The JTD1548S3V3 is built with an external high-frequency MOSFET for dynamic performance and high efficiency, up to 94.5%. It uses a synchro LEB (SynLEB) topology to achieve the required output voltage with a minimum number of components, including an integrated EMI filter.

The high-efficiency switching power supply has two operating modes: CCM (continuous conduction mode), and DCM (discontinuous conduction mode). When in CCM mode, the supply is in the process of constant current flow, and when in DCM mode, the supply is in the process of pulsed current flow. The DC converter is capable of a wide variety of DC output voltage levels, and can be adjusted through the Settings page.

The JTD1548S3V3 also features protections for over-voltage, over-temperature, under-temperature, and overload. It is a robust and reliable converter with a built-in fan for cooling, and its wide operating temperature range ensures its reliable performance even in extreme conditions. The product is also RoHS compliant.

The JTD1548S3V3 is a high-power DC to DC converter, capable of delivering up to 142 Watts of power. It offers a regulated and isolated output voltage from an unregulated and non-isolated input voltage, and has a wide input voltage range, allowing it to function in a variety of conditions. Its wide input operating temperature range is -40°C to 85°C, and its operating temperature range is -25°C to 70°C. Additionally, it is built with an external high-frequency MOSFET for dynamic performance and high efficiency, up to 94.5%.

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