03EK3 03EK3A 03EK3S 03EK3SA
03EK3B 03EK3BS
DELTA PART NO.
03EK3L 03EK3LS
06EK3 06EK3A 06EK3S 06EK3SA
10EK3 10EK3A 10EK3S 10EK3SA
DOUBLE DOUBLE SINGLE SINGLE
FUSE
IEC CONNECTOR
DOUBLE POLE POWER SWITCH
VOLTAGE SELECTOR SW
ELECTRICAL SCHEMATIC
FIG.A FIG.B FIG.A FIG.B
EK3A, EK3SA
FIG. B
G'
Lg
N
L
G
E
N
I
L
SW
C1 R
L
Cy
Cy
C2
FOR XXEK3SA (M)
D
A
O
L
F
4
3
2
1
110V
110V
FIG. A
G'
N
L
L
E
N
I
G
SW
C1 R
L
Cy
Cy
C2
FOR XXEK3S (M)
O
D
A
F
L
1
2
4
3
110V
110V
1. Power module incorporates an IEC connector, single or
double-fuse (IEC 5x20mm) holder,
optional voltage selector switch and double-pole power
switch, plus an EMI filter all-in-one easy-to-install unit.
2. Adapts to 100-120V or 200-240V input voltage by simply
reversing the fuse cartridge.
3. All part numbers are UL recognized, CSA certified and
VDE approved.
4. Switch electrical lifetime: 10,000 cycles.
Maximum inrush current: 70A.
1. Maximum leakage current each
line-to-ground @ 115VAC 60Hz: 0.25mA
0.4mA (4700pF)
@ 250VAC 50Hz: 0.45mA
0.8mA (4700pF)
2. Hipot rating (one minute)
line-to-ground: 2250VDC
line-to-line: 1450VDC
3. Operating frequency: 50/60Hz
4. Rated voltage: 115/250VAC
4-10
SERIES
SPECIFICATIONS
ELECTRICAL SCHEMATIC
HIGH PERFORMANCE POWER ENTRY
MODULE EMI FILTERS
R: 1M
Lg: 400uH (EK3A, EK3SA only)
PART NO. L (mH) C1 (uF) C2 (uF) Cy (pF)
03EK3/A 8 0.22 0.1 3300
03EK3B/S 2.3 0.22 0.1 4700
03EK3L/S 13.77 0.47 0.22 4700
03EK3S/A 8
06EK3/A
2.5
06EK3S/A
0.22 0.1 3300
10EK3/A
1.6
10EK3S/A
D
V
E
COMPONENTS
UL, CSA & VDE approved current rating:
UL-10A both at 125VAC & 250VAC; CSA & VDE-6A at 250VAC.
UL, CSA & VDE approved current rating:
UL & CSA-10A both at 125VAC & 250VAC; VDE-10A at 250VAC.
TYPE & FEATURE
INTRODUCTIONS
D
V
E
POWER ENTRY MODULE FILTERS
