AC/DC converters supplied as prefabricated components are becoming increasingly popular with designers. Modern products of this type provide a truly comprehensive solution: they combine a converter and voltage filter in a single compact housing, and come with all the necessary certifications. The advantage of such a design over solutions based on discrete components cannot be overestimated, as it turns out to be not only better in terms of parameters (voltage filtering/regulation), but also cheaper. The compact size, ease of replacement, and high level of safety are also significant assets.
Cincon is one of the leading manufacturers specialised in power supply solutions. Its portfolio comprises AC/DC converters, DC/DC converters, open frame, desktop, and plug-in power supplies. Among the company’s latest products are AC/DC converters from the CFM50S and CFM70S series. Each model included in these series offers two design variants: open frame or enclosed (they mainly differ in terms of size and insulation voltage). The enclosed variant is designed either for panel or direct PCB mounting.
The CFM50S/70S converters boast a high efficiency (up to 91%), as well as low power consumption at no\-load condition (even 0.15 W). In addition, the manufacturer guarantees proper operation of these units at altitudes of up to 5,000 m. Of course, the names of these series refer to the maximum power that the included models can achieve. This can be either 50 W or 70 W at output voltages from 5 V to 48 V DC supplied from a DC source (from 120 V to 370 V DC) or AC source (from 80 V to 264 V AC). This will vary depending on the version selected, so please refer to our catalogue for detailed specifications.
Specification | |
---|---|
Type of converter | AC/DC |
Power* | 50 W or 70 W |
Output voltage* | 5…48 V DC |
Supply voltage* | 80…264 V AC, 120…370 V DC |
Output current | 1.04…10 A |
Efficiency | 85…91% |
Power consumption at no-load | <0.15 W |
Switching frequency | 65 kHz |
Protection | OCP, OVP, SCP |
Isolation voltage | 3 kV or 4.25 kV |
Body dimensions | 55.2x79.8x30.5 mm or 76.2x50.8x29 mm |
Operating temperature | -30...80°C |
* depending on the model
Symbol | Output voltage [V] |
Output current [A] |
Power [W] |
Efficiency |
---|---|---|---|---|
CFM50S050 | 5 | 8.00 | 40 | 85% |
CFM50S120 | 12 | 4.17 | 50.04 | 87% |
CFM50S480 | 48 | 1.04 | 49.92 | 89% |
CFM70S050 | 5 | 10.00 | 50 | 86% |
CFM70S120 | 12 | 5.80 | 69.6 | 90% |
CFM70S150 | 15 | 4.65 | 69.75 | 90% |
CFM70S240 | 24 | 2.92 | 70.08 | 90% |
CFM70S360 | 36 | 1.94 | 69.84 | 90% |
CFM70S480 | 48 | 1.46 | 70.08 | 91% |