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RS Components expands Cosel offering

In a move which extends the distribution agreement signed in late 2015, RS has added more than 500 products from Cosel to its portfolio.

According to RS, key additions include the GHA300F and GHA500F series of 3 x 5in footprint units, which deliver a maximum of 500W. Fitting 1U applications, the supplies offer a built-in fan, low leakage current, internal dual fuses and a harmonic attenuator that meets IEC61000-3-2 Class A. Other features include built-in power factor correction (PFC) circuitry for decreased AC input capacity, as well as built-in inrush current, overcurrent and overvoltage protection circuitry.

The company has also added the TUHS and TUNS series of AC/DC converters. The TUHS series has a compact footprint for improved design flexibility. Accepting either an 85 to 264V AC or a 120 to 370V DC input, the converters feature PFC circuitry, making them suitable for conduction cooling. Other features include overcurrent, overvoltage and thermal protection.

Devices in the TUNS line offer a choice of 5, 12, 24, 28 and 48V outputs, with power ratings of 50 to 700W. The TUHS range has outputs of 5, 12 and 24V, with power ratings of 3 to 25W.

Finally, the CHS range of isolated DC/DC converters offers efficiencies of up to 92.5%. Supplied in the quarter-brick format, the parts integrate overcurrent, overvoltage and thermal-protection circuitry. Accepting inputs of 18 to 36V DC or 36 to 76V DC, the parts have a choice of 3, 5, 10, 12 and 15V DC outputs, with power ratings of 60 to 500W.

Graham Pitcher

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