FSFR1700US

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The FSFR1700US is a compact, cost-effective AC DC converter or offline switcher that is commonly used in a wide range of modern application areas. This power module is designed to provide high performance, reliable power conversion and regulation in a small footprint. As such, it is an ideal solution for applications such as consumer electronics, home and office automation, industrial automation, LED lighting, medical devices and more.

The FSFR1700US is a current-mode, quasi-resonant power converter that utilizes a synchronous rectification topology. It is specially designed to operate at a constant switching frequency of 100kHz, helping to reduce overall power dissipation in the system. Moreover, the converter features adaptive on-time control, programmable soft-start and under-voltage lockout, intelligent surge protection, a power saving mode, automatic transient response and a proprietary thermal shutdown algorithm. All of these features help to ensure system-level stability, reliability and safety in a wide range of operating conditions.

The FSFR1700US is a highly efficient power converter module offering up to 92% power conversion efficiency. In addition to its excellent efficiency, the converter also offers a wide input voltage range of 85 to 265VAC, making it ideal for applications operating from global AC power sources. Other key specifications of the FSFR1700US include output voltage range of 12V and an output current up to 1700mA (dependent on ambient temperature). The module also supports junction temperature ranges from -40 to +105℃ and an ambient temperature range of -40 to +65℃.

The FSFR1700US is highly reliable, thanks to its built-in thermal shutdown, over-voltage protection, over-current protection, and short circuit protection. It also features a compact form factor, making it ideal for space-constrained applications. Thanks to its long-term cost savings, wide feature set and versatile performance, the FSFR1700US is an attractive choice for a variety of applications in power electronics, including consumer electronics, home and office automation, industrial automation and LED lighting.

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