Recom RB DC/DC Converter 9V DC 111 mA 12V DC Input 1W Through Hole SIP7 Package RB-1209S

Recom RB-1209S DC/DC Converter is a high-quality, unregulated isolated converter designed for electronic components and power supply applications. Operating with a 12V DC input, it delivers a steady 9V DC output at 111 mA current rating with a maximum output power of 1W. The device is packaged in an industry standard SIP7 through hole format, facilitating easy PCB mounting and integration.

With an isolation voltage of 500V AC, the converter ensures safety in industrial and commercial electronic circuits. It exhibits a high efficiency of 78%, minimizing power loss and heat generation during operation. The converter operates over a wide temperature range from -40°C to 85°C, suitable for harsh environmental conditions.

The product features low ripple and noise of 75mV peak-to-peak, providing stable and clean power output ideal for sensitive circuits. Its reliability is emphasized by a mean time between failures (MTBF) of 151,000 hours. Safety standards compliance includes CSA, IEC, and UL approvals, meeting industrial quality expectations.

Mechanical dimensions of the converter are 19.6mm in length, 10.2mm in both width and depth, and it has a 7-pin configuration. The RB Series converters from Recom are designed for single output applications with optional dual outputs available in other series. This unit is fabricated with UL94V-0 rated package material ensuring flame retardancy.

Unregulated isolated 1W DC-DC converter with single output. 12V DC input voltage with a 9V DC output at 111mA current. Industry standard 7-pin SIP package for through hole mounting. 500V AC isolation for safe operation in demanding applications.

Operating temperature range from -40°C to 85°C. Efficiency of 78% to reduce power wastage. Low ripple and noise for stable voltage supply. Compliance with international safety standards CSA, IEC, and UL. Compact size with dimensions 19.6mm x 10.2mm x 10.2mm.

Manufactured in Taiwan, Province Of China.

This converter is ideal for use in industrial electronics, manufacturing automation, communications equipment, and other commercial power supply systems requiring reliable voltage conversion. The through hole SIP7 package ensures easy integration onto PCBs with standard mounting processes. Recom RB-1209S enhances system stability with isolated, noise-minimized power regulation.

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