PREL

IMINA

RY

EMC: Emissions

Environmental

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

Operating Temperature

-25

+70

°C

See derating curve, fig.1

Storage Temperature

-40

+85

°C

Humidity

5

95

%RH

Non-condensing

Operating Altitude

5000/4000

m

ITE/Medical

Shock

±3 x 30g shocks in each plane, total 18 shocks. 30g = 11ms (+/- 0.5msecs), half sine. Conforms to EN60068-2-27

Vibration

Single axis 10-500 Hz at 2g sweep and endurance at resonance in all 3 planes. Conforms to EN60068-2-6

-25 -20

0

+70

+50

50

100

Ambient Temperature (ºC)

0

Figure 1

Temperature Derating Curve

Phenomenon

Standard

Test Level

Notes & Conditions

Conducted

EN55011/32

Class B

Radiated

EN55011/32

Class A

Class B with Wurth Electronics 742 700 91 with 4 turns on AC Input

Harmonic Current

EN61000-3-2

Class A

Voltage Functions

EN61000-3-3

FCS40 Series

www.xppower.com

AC-DC Power Supplies

3

General

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

Efficiency

84

%

115/230 VAC, 100% load

Isolation: Input to Output

Input to Ground

Output to Ground

4000

VAC

2 MOPP

1500

VAC

1 MOPP

500

VAC

1 MOPP at output voltage

Power Density

6.4

Mean Time Between Failure

500

kHrs

MIL-HDBK-217F, Notice 2 +25 °C GB

Weight

0.19 (86.0)

lb(g)

Notes

FCS40US12 ripple and noise is <1.5% from -25 °C to 0 °C reducing to <1% after 1 minute warm up.