The NFS40 medical series is a 40 W universal input ac-dc power

supply on a 5 x 3 inch card with a maximum component height of

1.2 inches for use in medical applications. The NFS40 medical

series has the same generic feature set as the standard NFS40

series but has been designed with lower safety ground leakage

and higher isolation as required for medical safety approval. The

NFS40 provides 40 W of output power with free air convection

cooling which can be boosted to 50 W with 20 CFM of air.

Standard features include overvoltage and short-circuit

protection. The series, with full medical safety approval to

EN60601 and UL2601 and the CE mark, meets conducted

emissions EN55022 level A. The NFS40 medical series is designed

for use in low power medical, dental and laboratory applications

such as dialysis machines, monitoring equipment,

instrumentation and infusion pump controls.

Embedded Power for

Business-Critical Continuity

NFS40 Series

SIngle and

triple output

Special Features

• 5.0 x 3.0 x 1.2 inch package

(1U applications)

• Industry standard package

• Overvoltage and

short circuit protection

• 40 W with free air convection

• EN55022, EN55011

conducted noise level A

• UL, VDE and CSA

safety approvals

• Available RoHS compliant

• 2 year warranty

Total Power:

40 - 50W

Input Voltage: 85 - 264VAC

120 - 370VDC

# of Outputs:

Single, triple

Safety

The NFS40-79XXJ models are

approved to UL2601, CSA22.2 No.

125 and IEC601/VDE0750

standards. The NFS40-79XXJ

series is for use in ordinary,

patient-connect applications

under the UL2601 and CSA C22.2

No. 125 standards, and is

authorised for use in non-critical,

non-patient-connect applications

under the IEC601 standards.

Rev.02.15.07

NFS40 Medical

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