Compact switchers don't waste power on heating

The Cincon CFM40 and CFM60 Series of AC/DC switching power supplies are billed as ideal for communications, instrumentation, IT and process control applications.

The Cincon CFM40 and CFM60 Series of AC/DC switching power supplies are ideal for communications, instrumentation, IT and process control applications.

The CFM40 Series is a 40W product with single-output versions from 3.3 to 48V DC, and has recently been expanded to include dual- and triple-output models.

The CFM60 Series is a 60W product with single-output models ranging from 3.3 to 48V DC.

Both the CFM40 and CFM60 Series feature a universal AC input and an incredibly small footprint, measuring only 2.00 x 4.00 x 1.20in.

Efficiency of the single-output models is from 74 to 88%, depending on the model, so minimal excess heat is generated.

The power supplies are safety approved to UL, CUL and TUV standards and bear the CE Mark.

The single output models deliver full power from 0 to 50C, and linearly derate to 50% power at 70C.

Short-circuit and overvoltage protection is built in.

Pricing for OEM quantities is $17 for the CFM40 Series and $18 for the CFM60 Series.

Prototype quantities are available from stock at Power Sources Unlimited.

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