Notes

1. Safety approvals cover frequency 47-63 Hz.

2. ECS60US12 1.5% pk-pk, 20 MHz bandwidth under certain line/load conditions.

3. See longform datasheet or contact sales for details.

Specification

2560 Watts

•

IT & Medical Safety Approvals

•

Very Small 2” x 3” x 0.95” Package

•

<0.3 W No Load Input Power

•

25, 45 & 60 W

Convection Cooled Ratings

•

Class I & Class II Installations

•

20 °C to +70 °C Operation

•

3 Year Warranty

ECS Series

Input

Input Voltage

• 80-264 VAC (120-370 VDC), derate linearly

from 100% at 90 VAC to 80% at 80 VAC

Input Frequency

Input Current

• 25 W: 0.45 A, 45 W: 0.75 A, 60 W: 0.95 A

typical at 115 VAC, full load,

25 W: 0.30 A, 45 W: 0.45 A, 60 W: 0.60 A,

typical at 230 VAC, full load

Inrush Current

• 40 A max at 230 VAC, cold start 25 ˚C

Power Factor

• EN61000-3-2, class A

No Load Input Power

• US05, 12 & 24 models: <0.3 W,

US48 and all ECS60 models: <0.5 W

Earth Leakage Current

• 260 µA at 264 VAC/60 Hz max,

80/160 µA typical 115/230 VAC

Input Protection

• T3.15 A/250 V internal fuse in line

and neutral

Output

Output Voltage

• 5-48 VDC (see tables)

Output Voltage Trim

• ±10%

Initial Set Accuracy

• ±1%

Minimum Load

• No minimum load required

Start Up Delay

• 1 s typical

Start Up Rise Time

• 50 ms

Hold Up Time

• 16 ms min at 115 VAC

Drift

• ±0.2% after 20 min warm up

Line Regulation

• ±0.5% max

Load Regulation

• ±1%

Over/Undershoot

• 5% typical

Transient Response

• 4% max. deviation, recovery to within

1% in 500 µs for a 50-75-50% load

change

Ripple & Noise

Overvoltage Protection

• 115-140% Vnom, recycle input to reset

Overload Protection

• 110-160%

Short Circuit Protection

• Continuous trip and restart (hiccup mode)

Temperature

• 0.05%/˚C

Coefficient

xppower.com

General

Efficiency

• Up to 90%, model dependant

Isolation

• 4000 VAC In to Out, 2 x MOPP, 1500 VAC In

to Earth, 1 x MOPP, 500 VDC Out to Earth, 1

x MOPP

Switching Frequency

• 65 KHz typical

Power Density

MTBF

• 25 & 45 W: 1072 kHrs, 60 W: 471 kHrs to

MIL-HDBK-217F at 25 ˚C, GB

Environmental

Operating Temperature

• -20 ˚C to +70 ˚C derate linearly from +50 ˚C

at 2.5%/˚C to 50% load at +70 ˚C.

Cooling

• Convection, see thermal considerations

Operating Humidity

• 95% RH, non-condensing

Storage Temperature

• -40 ˚C to +85 ˚C

Operating Altitude

• 3000 m

Shock

• 30 g pk, half sine, 6 axes

Vibration

• 2 g rms, 5 Hz to 500 kHz, 3 axes

EMC & Safety

Low Voltage PSU EMC

• EN61204-3, high severity level

Emissions

• All models: EN55011/22 level B conducted.

45 & 60 W: EN55011/22 level A radiated,

ECS25 & some ECS60 models: level B

Harmonic Currents

• EN61000-3-2, class A

Voltage Flicker

• EN61000-3-3

Radiated Immunity

• EN61000-4-3, level 3 Perf Criteria A

EFT/Burst

• EN61000-4-4, level 3 Perf Criteria A

Surge

• EN61000-4-5, installation class 3

Perf Criteria A

Conducted Immunity

• EN61000-4-6, level 3 Perf Criteria A

Dips & Interruptions

• EN61000-4-11, 30% 10 ms, 60% 100 ms,

100% 5000 ms, Perf Criteria A, B, B,

EN60601-1-2, 30% 500 ms, 60% 100 ms,

100% 10 ms, 100% 5000 ms, Perf Criteria

A, A, A, B - 230 VAC. Consult longform

datasheet for 115 V operation.

Safety Approvals

• IEC60950-1 CB report, UL60950-1,

TUV EN60950-1, IEC60601-1 CB report,

ANSI/AAMI ES60601-1, TUV 60601-1,

Including Risk Management

Equipment Protection

• Class I and Class II

Class