ACDC
Specification
15 Watts
•Ultra Compact Size
•Medical Approvals
•Single Outputs from 3.3 to 48 V
•PCB Mount, Open Frame & Chassis Mount
•Encapsulated PCB & Chassis Mount
•Class II
•Peak Load Capability
EML15 Series
Input
Input Voltage • 85-264 VAC (120-370 VDC)
Input Frequency • 47-63 Hz
Input Current • 0.3 A rms at 230 VAC
Inrush Current • 20 A at 115 VAC, 40 A at 230 VAC,
Earth Leakage Current • Class II construction no earth
Input Protection • Internal 2 A fuse
Output
Output Voltage • See tables
Output Voltage Trim • ±5% (not encapsulated units)
Initial Set Accuracy • ±1%
Minimum Load • No minimum load required
Start Up Delay • 2 s max
Start Up Rise Time • 14 ms max
Hold Up Time • 12 ms min at full load & 115 VAC
Line Regulation • ±0.5% max
Load Regulation • ±1% max
Transient Response • 4% max deviation, recovery to within
1% in 500 µs for a 25% load change
Ripple & Noise • 3.3-5 V versions: 50 mV pk-pk,
12-15 V versions: 120 mV pk-pk,
24-48 V versions: 200 mV pk-pk,
20 MHz BW
Overvoltage Protection • 115-135% Vnom, recycle input to reset
Overload Protection • 120-150%
Short Circuit Protection • Trip and restart (Hiccup mode)
Temperature • 0.05%/°C
Coefficient
xppower.com
General
Efficiency • See tables
Isolation • 4000 VAC Input to Output
Protection Level • Primary to Secondary 2 MOPP
Switching Frequency • 70 kHz typical
Power Density • 4.8 W/In3(PCB Mount version)
MTBF • >400 kHrs per MIL-HDBK-217F
Environmental
Operating Temperature • -20 °C to +70 °C, derate linearly from
100% at +50 °C to 50% at +70 °C
Cooling • Convection-cooled
Operating Humidity • 95% RH, non-condensing
Storage Temperature • -40 °C to +85 °C
Operating Altitude • 3048 m
Vibration • IEC68-2-6, 2 g, 10 Hz to 500 kHz,
10 mins/cycle, 60 mins each cycle
Shock • IEC68-2-27, 30 g, 11 ms half sine, 3 times
in each of 6 axes
EMC & Safety
Emissions • EN55022, level B conducted & radiated
Harmonic Currents • EN61000-3-2, EN61000-3-3
ESD Immunity • EN61000-4-2, level 3 Perf Criteria A
Radiated Immunity • EN61000-4-3, 10 V/m 80% mod
Perf Criteria A
EFT/Burst • EN61000-4-4, level 3 Perf Criteria A
Surge • EN61000-4-5, level 3 Perf Criteria A
Conducted Immunity • EN61000-4-6, 10 Vrms Perf Criteria A
Magnetic Fields • EN61000-4-8, 10 A/m Perf Criteria A
Dips & Interruptions • EN60601-1-2, 70% UTfor 500 ms,
40%UTfor 100 ms, <5% UTfor 10 ms,
<5% UTfor 5000 ms,
Perf Criteria A, A, A, B (see Note 4)
Safety Approvals • EN60601-1, AN51/AAIMT ES60601-1.
IEC60601-1
Notes
25-Jun-13
ACDC
EML15
0.15
(3.8)
1.21
(30.7) 0.69
(17.5)
0.17
(4.4)
0.36
(9.1)
0.79
(20.1)
0.15
(3.9)
2.13
(54.1)
2.44
(62.0)
0.06
(1.6)
-Vo
+Vo
V Adj.
ACN
ACL
ø 0.07 (ø1.8)
ø 0.04 (ø1.0)
0.78
(20.0) max
1.04
(26.4)
0.39
(10.0)
0.27
(6.8)
0.09
(2.5)
1º
3.30 (84.0)
2.54
(64.5)
4x ø 0.14
(4x ø 3.5)
1.36
(34.5)
1.00
(25.4)
ACN
ACL
-Vo
+Vo
0.44
(11.1)
2.95 (75.0)
TOP VIEW
0.69
(17.5)
0.50
(12.6)
1.31
(33.3)
0.79
(20.1)
0.11
(2.9)
2.13
(54.1)
0.21
(5.4)
2.56
(65.0)
-Vo
+Vo
ACL
ACN
TOP VIEW
0.96
(24.4)
0.39
(10.0)
4x ø 0.04 (ø1.0)
Optional
DIN clip
0.12 (3.1) Max
Pin3
Pin2 -Vout
+Vout
ACN
ACL Pin4
Pin1
4-
0.150 (3.81)
3.10 (78.7)
2.800 (71.12)
0.126(3.20)
Pin3:
NP
Pin2:
Pin1:
0.79 (20.0) max
0.150 (3.81)
0.950 (24.13)
1.25 (31.8)
Mechanical Details
Models and Ratings
Output
Power
Output
Voltage
Output Current Efficiency Model
Number(2)
Nominal Peak(1)
10 W 3.3 VDC 3.00 A 3.90 A 75% EML15US03
15 W 5.0 VDC 3.00 A 3.90 A 78% EML15US05
15 W 9.0 VDC 1.67 A 2.17 A 80% EML15US09
15 W 12.0 VDC 1.25 A 1.62 A 80% EML15US12
15 W 15.0 VDC 1.00 A 1.30 A 80% EML15US15
15 W 24.0 VDC 0.63 A 0.82 A 82% EML15US24
15 W 36.0 VDC 0.42 A 0.54 A 82% EML15US36
15 W 48.0 VDC 0.32 A 0.41 A 82% EML15US48
1. Peak load lasting <30 s with a maximum duty cycle of 10%, average output power not to exceed nominal.
2. Add suffix to model number to define type: add ‘-P’ for PCB mount, add ‘-T’ for chassis mount, add ‘-E’ for encapsulated, add ‘-S’ for screw terminals.
3. A Screw terminal version (-S) is available with DIN clip attached, add suffix ‘D’, e.g. EML15US24-SD,
DIN rail mounting kit is available as a seperate item, order code ECL15 DIN CLIP.
4. 40% of UTdip is performance criteria A if load is reduced 45% based on 100VAC.
1. Dimensions in inches (mm).
2. Weight: EML15 P Version: 0.07 lbs (35 g)
T Version: 0.07 lbs (35 g)
E Version: 0.20 lbs (90 g)
S Version: 0.24 lbs (110 g)
3. Tolerances: x.xx = ± 0.02 (x.x = ± 0.5)
x.xxx = ± 0.01 (x.xx = ± 0.25)
Mating Connectors (-T version only)
Input Connector: JST XHP-3
Output Connector: JST XHP-4
Crimps: SPH-002T-P0.5S
Cable harness with 300 mm wire available, order part no. ECL15 LOOM KIT
Notes
Open Frame PCB Mount (P) Encapsulated (E)
Screw Terminal (S)Open Frame Chassis Mount (T)