Recom DC/DC Converter Through Hole 3.3V Output 9V Input 4.5V Input 3W Power RS3-053.3S

Recom RS3-053.3S is a DC/DC converter module from the RS3 series designed to provide a stable 3.3V DC output voltage from input sources ranging between 4.5V and 9V DC. With a maximum output power of 3W and a maximum output current of 600mA, this device is suitable for low-power industrial and consumer electronics applications requiring reliable power conversion.

This converter features a through-hole SIP package, which offers ease of mounting on printed circuit boards with secure soldered connections. Its compact dimensions of 21.8mm (length), 9.2mm (width), and 11.1mm (depth) allow for integration in space-constrained setups.

Operating reliably in temperatures from -40°C up to 85°C, the converter is equipped with a flame-retardant housing ensuring fire safety by self-extinguishing within 10 seconds. Additionally, it provides an isolation voltage rating of 500V AC, safeguarding connected electronics from high voltage spikes or interference.

The device maintains a ripple and noise level of 50mV peak-to-peak, with excellent line and load regulation to minimize voltage fluctuations, enhancing the stability of the output power. An efficiency of 83% contributes to energy savings and reduced heat generation during operation.

With a high mean time between failures (MTBF) rating of 745,000 hours at 25°C, this converter is engineered for longevity and dependable performance in industrial power supplies, mechanical workshops, consumer electronics, and other demanding environments.

This converter supports input voltage range from 4.5V to 9V DC for versatile power sources. It features a through-hole mounting type suitable for secure PCB installations. Compact SIP package with dimensions 21.8mm length, 9.2mm width, and 11.1mm depth.

Operating temperature range from -40°C to 85°C ensures reliable performance in demanding environments. Provides a maximum output current of 600mA with ripple and noise of 50mV peak-to-peak. Isolation voltage rating of 500V AC enhances safety and noise immunity.

Flame-retardant housing self-extinguishes within 10 seconds for fire safety. High efficiency of approximately 83% supports energy-efficient power conversion. Mean time between failures (MTBF) is 745,000 hours indicating high reliability.

Suitable for industrial, mechanical, and consumer electronic power supply applications. Browse more from Recom and related DC/DC Converters for efficient power management solutions.