Notes

1. Safety approvals cover frequency 47-63 Hz.

2. At low temperature and low line voltage, start up time will increase.

Specification

100 Watts

•

40 °C to +75 °C Operation

•

100 W

Baseplate Cooled

•

High Efficiency Resonant Topology

•

Screw Terminals Available

•

5V Standby Output

•

Remote On/Off & Power OK Signal

•

3 Year Warranty

ECC Series

Input

Input Voltage

• 85-264 VAC (120-370 VDC), derate output

power <90 VAC by 10%

Input Frequency

Input Current

• 1.5 A typical at 115 VAC, full load

0.9 A typical at 230 VAC, full load

Inrush Current

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

Power Factor

• EN61000-3-2, class A

Earth Leakage Current

• 300 µA at 264 VAC/60 Hz max

110/190 µA 115/230 VAC at 50 Hz and

0.5/1.1 mA 115/230 VAC at 400 Hz typ.

Input Protection

• Internal T5.0 A/250 V fuse in line

and neutral

Output

Output Voltage

• 12-48 VDC (see tables)

Output Voltage Trim

• ±5%

Initial Set Accuracy

• ±1% V1, ±3% V2

Minimum Load

• No minimum load required

Start Up Delay

Start Up Rise Time

• 50 ms typical

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% V1, ±5% V2 max

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

• 1% pk-pk V1, V2 2%, 20 MHz bandwidth

Overvoltage Protection

• 115-140% Vnom, recycle input to reset

Overload Protection

• 110-150% V1 only (see longform

datasheet for further details)

Short Circuit Protection

• Continuous trip and restart (hiccup mode)

Temperature

• 0.05%/°C

Coefficient

Remote Sense

• Compensates for 0.5 V total voltage drop

Remote On/Off

• Uncommitted isolated optocoupler diode,

powered diode inhibits V1

xppower.com

General

Efficiency

• 88% typical

Isolation

• 4000 VAC Input to Output,

1500 VAC Input to Ground,

500 VDC Output to Ground

Switching Frequency

• 70 kHz typical

Signals

• Power OK - open collector,

Remote On/Off, 5 V Standby (see longform

datasheet for further details)

Power Density

MTBF

• 236 kHrs to MIL-HDBK-217F at 25 °C, GB

Environmental

Operating Temperature

• -40 °C to +75 °C ambient. Baseplate must

be maintained ≤+85 °C, see longform

datasheet for further details

Warm Up Time

• Typically 20 minutes

Cooling

• Baseplate, conduction cooling

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 Hz, 3 axes

EMC & Safety

Low Voltage PSU EMC

• EN61204-3, high severity level as below

Emissions

• EN55022 level B conducted

EN55022 level A radiated

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, installation class 4

Perf Criteria A with optional filter board (-F),

see longform datasheet for further details

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

Safety Approvals

• IEC60950-1 CB report, CSA 22.2 No.

60950-1, UL60950-1, TUV EN60950-1

Equipment Protection

• Class I

Class