RECOM´s grand new RAC05 series is designed to replace a 1x1” transformer PCB module, that used to be the first option for a cost efficient auxiliary, standby or remote power supply. Such devices appear in various applications like white Goods, industrial applications and lately more important: IoT applications.

Using a transformer over a switch mode power supply (SMPS)
was eventually a commercial decision. In spite of all advantages (i.e.: efficiency, input voltage range, regulation, etc.) loads of applications were stuck with a transformer rather than moving on to a SMPS. Green energy is on the agenda for most applications so the greener such device gets the better.

The RAC05 series
features a no load power consumption under 0.2W whilst offering up to 5W output power in a small and popular 1x1” footprint. The midget complies with EN55022 Class B conduction and radiated emissions without the need for any further components such as filters and fuses. The (protection) class II module comes as a plug and play solution with output voltages ranging from 3.3VDC up to 48VDC and makes it perfect whenever small power is demanded, all with three year warranty.

At the size of a coffee bean!
RECOM´s all new 3 Watt DC/DC converter series, RI3, features a very compact size and ultra-high power density. Despite their small size, these modules can be operated over a very wide temperature range from -40°C to +85°C without derating. The beauty of the product however, is its capability to work up to +100°C with 60% output power. Fit into a compact SIP4 case (11.5x10.2x7.6mm), almost the size of a coffee bean – these converters are ideally suited for applications where space is limited. The converters have an operating efficiency up to 90% and can be operated down to 0% load.

Available in multiple combinations
of input (5, 12, 15, or 24VDC) and output voltages (5, 9, 12, or 15VDC) the midget can be ordered with different I/O isolations of 1, 2, or 3kVDC making it perfect for virtually any industrial application. These modules additionally feature an integrated input filter (in accordance to EN 55022 class A) and do not require additional components. They are IEC/EN/UL-60950-1 certified and come with RECOM’s standard 3 year warranty.