ACDC
Specification
150 Watts
•100 W Convectioncooled
•150 W Forcedcooled
•2” x 4” Foot Print
•Single Outputs from 12 V to 48 V
•Builtin Fan Supply
•<0.5 W No Load Input Power
•3 Year Warranty
ECP Series
Input
Input Voltage • 90-264 VAC (120-370 VDC),
Derate from 100% load at 100 VAC to
90% load at 90 VAC
Input Frequency • 47-63 Hz
Input Current • 1.5 A max at 115 VAC, 0.75 A max at
230 VAC
Inrush Current • 60 A max at 230 VAC, cold start at 25 °C
Power Factor • >0.95 at full load, 230 VAC
Earth Leakage Current • 230 µA at 264 VAC, 60 Hz.
No Load Input Power • <0.5 W
Input Protection • Internal T3.15A/250VAC fitted in line and
neutral
Output
Output Voltage • See tables
Output Voltage Trim • ±10%
Initial Set Accuracy • ±1% at 50 % load
Minimum Load • No minimum load requirement
Start Up Delay • 550 ms typical
Start Up Rise Time • 35 ms typical
Hold Up Time • 16 ms minimum at full load and 115 VAC
Line Regulation • ±0.5% max
Load Regulation • ±0.5% max
Transient Response • 4% maximum deviation, recovering to less
than 1% within 500 µs for 25% step load
Ripple & Noise • 1% max pk-pk, 20 MHz bandwidth,
(see note 2)
Overvoltage Protection • 115% - 140% of nominal voltage on main
output. Recycle mains to reset.
Overload Protection • 110-150%
Short Circuit Protection • Trip and restart (hiccup)
Temperature • 0.02%/°C
Coefficient
Fan Supply • 12 V at 500 mA
xppower.com
General
Efficiency • See table
Isolation • 4000 VAC Input to Output
1500 VAC Input to Ground
500 VDC Output to Ground
Protection Level • Primary to Secondary: 2 MOPP
Primary to Earth: 1 MOPP
Switching Frequency • 60 kHz ± 10 kHz
MTBF • 300 kHrs to MIL-HDBK-217F at 25 °C, GB
Environmental
Operating Temperature • -20 °C to +70 °C derate from 100% load
at 50 °C to 50% load at 70 °C
Cooling • Convection cooled: 100 W
Forced cooled: 150 W with 10 CFM
Operating Humidity • 5% to 90% RH, non condensing
Operating Altitude • 3000 m
Storage Temperature • -40 °C to +85 °C
Shock • IEC68-2-6, 30 g, 11 mins half sine, 3 times
in each of 6 axes
Vibration • IEC68-2-27, 10-55 Hz, 2 g 10 mins /
sweep. 60 mins for each of 3 axes
EMC & Safety
Emissions • EN55022/11, Level B conducted &
Level A radiated
Harmonic Currents • EN61000-3-2 Class A
EN61000-3-2 Class C for load >60 W
Voltage Flicker • EN61000-3-3
ESD Immunity • EN61000-4-2, ±8 kV air, ±4 kV contact,
Perf Criteria A
Radiated Immunity • EN61000-4-3, 10 V/m, 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, 10 V, Perf Criteria A
Dips & Interruptions • EN55024, 100% 10 ms,
30%, 500 ms, 100%, 5000 ms
Perf Criteria A, A, B for high line,
A, B, B for low line at full load,
EN60601-1-2, 30% 500 ms, 60% 100 ms,
100% 10 ms, 100% 5000 ms,
Perf Criteria A, A, A, B for high line,
A, B, A, B for low line at full load
Safety Approvals • UL60950-1, IEC60950-1, EN60950-1,
ANSI/AAMI ES 60601-1, IEC60601-1,
EN60601-1
Mechanical Details
30-Sept-13
ACDC
ECP150
Models and Ratings
Output Voltage Output Current Ripple and Noise
pk-pk(2) Fan Output Efficiency(3) Model Number
Convection-cooled Forced-cooled(1)
12.0 V 8.33 A 12.50 A 120 mV 12 V/0.5 A 91% ECP150PS12
15.0 V 6.67 A 10.00 A 150 mV 12 V/0.5 A 91% ECP150PS15
24.0 V 4.17 A 6.25 A 240 mV 12 V/0.5 A 91% ECP150PS24
28.0 V 3.50 A 5.40 A 280 mV 12 V/0.5 A 92% ECP150PS28
48.0 V 2.08 A 3.10 A 480 mV 12 V/0.5 A 92% ECP150PS48
1. Requires 10 CFM.
2. Measured with 20 MHz bandwidth and 10 µF electrolytic capacitor in parallel
with 0.1 µF ceramic capacitor
3. Minimum average efficiencies measured at 25%, 50%, 75% & 100% of
150 W load and 230 VAC input.
Notes
Notes
TB1 - Input Connector
Pin 1 Line
Pin 2 Not Fitted
Pin 3 Neutral
TB2 - Output Connector
Pin 1 +Vout
Pin 2 +Vout
Pin 3 +Vout
Pin 4 -Vout
Pin 5 -Vout
Pin 6 -Vout
Mounting holes marked with
must be connected to safety earth
Mates with JST housing
VHR-6N and JST Series
SVH-21T-P1.1 crimp terminals
-10
-20 010 20 30 40 50 60 70
20
40
60
80
100
Ambient Temperature (ºC)
Output Power (%)
0
80
1. All dimensions shown in inches (mm).
Tolerance: ±0.02 (0.5)
2. Weight: 0.42 lbs (190 g) approx.
Mates with JST housing
VHR-3N and JST Series
SVH-21T-P1.1 crimp terminals
TB3 - Fan Connector
Pin 1 Fan +
Pin 2 Fan -
Mates with Molex housing
22-01-1022 and 2759 crimp
terminals
Derating Curve
4.00 (101.6)
3.75 (95.2)
1.75
(44.45)
TB3
TB2
TB1
N
L
Voltage Adj.
2.00
(50.8)
0.10 (2.5)
1.16
(29.5)
0.06 (1.6)
6
1
1
1
3
0.134 (3.4)