Delta Electronics AR User Manual
SERIES
POWER ENTRY MODULE EMI FILTERS
DVE
INTRODUCTIONS
1. AR series is designed as a high performance, two-stage filter for
low impedance load with better noise attenuation than AK series
in low frequency applications such as switching power supplies.
2. Fuse holder designed for one IEC 5x20mm fuse. Safety interlock
prevents fuse removal with line plug inserted (Use only with 250V
fuse).
3. All part numbers are UL recognized, CSA certified and VDE
approved.
COMPONENTS
PART NO. C1 (uF) L1 (mH) L2 (mH) Cy (pF) R ( )
03AR1/2/3 0.1 1.5 9
03AR2D/3D 0.033 9 1.5
2200 1M
06AR1/2/3 0.1 0.7 2.5
06AR2D/3D 0.015 2.5 0.7 3300 2.2M
06AR4 0.1 0.7 2.5
ELECTRICAL SCHEMATIC
AR1/4 WITHOUT POWER SW
L
N
G
F
L
I
N
E
SW1
C1 R C2 C3
L1
Cy
L2
Cy
AR3/4 ONLY
L'
L
O
A
D
N'
G'
FIG. A
C2:0.1uF
C3:0.1uF
SPECIFICATIONS
1. Maximum leakage current each
line-to-ground @ 115VAC 60Hz: 0.25mA
@ 250VAC 50Hz: 0.45mA
2. Hipot rating (one minute)
line-to-ground: 2250VDC
line-to-line: 1450VDC
3. Operating frequency: 50/60Hz
4. Rated voltage: 115/250VAC
MINIMUM INSERTION LOSS IN dB
COMMON MODE (L-G) IN 50 OHM SYSTEM
CURRENT FREQUENCY-MHz
RATING .15 .50 1.0 5.0 10 30
03AR 40 60 60 45 40 30
06AR 34 55 56 40 35 25
06AR2D,3D 34 60 60 45 40 30
DIFFERENTIAL MODE (L-L) IN 50 OHM SYSTEM
03AR 6 45 55 50 45 40
06AR 5 25 60 50 45 35
06AR2D,3D 10 10 50 50 45 40
L
F
L
I
N
E
N
G
SW1
C1
L1
Cy
Cy
FIG. B
R
C3C2
L2
N'
AR3D ONLY
L'
L
O
A
D
G'
TYPE & RATED CURRENT
DELTA PART NO. AR1 AR2 AR2D AR3 AR3D AR4
RATED CURRENT 115VAC 6A 6A 6A 6A 6A 6A
250VAC 6A 6A 4A 5A 4A 6A
IEC CONNECTOR
POWER ENTRY MODULE FILTERS
FUSE HOLDER
POWER SWITCH SP DP SP DP
VOLTAGE SELECTOR SW REAR REAR REAR
ELECTRICAL SCHEMATIC FIG. A FIG. A FIG. B FIG. A FIG. B FIG. A
1. Single-pole UL, CSA & VDE approved, VDE-6A at 250VAC.
Electrical lifetime: 50,000 cycles.
Maximum inrush current: 50A.
2. Double-pole UL, CSA & VDE approved, VDE-4A at 250VAC.
Electrical lifetime: 10,000 cycles.
Maximum inrush current: 50A.
3. Voltage selector SW -UL, CSA & VDE approved
Current rating: 10A at 125VAC; 5A at 250VAC.
1212
333
4-3
MECHANICAL CONSTRUCTION
AR2, AR2D
Suggested thickness of mounting
panel is from 0.04 to 0.07 inch
suggest mounting cutout
29.2
1.15
2.38
55.1
60.5
2.17
26.9
1.059
G
NOL
2.65
67.3
2.57
65.3
R0.04Max.
1.0
27.0
1.063 0.003
2.6 0.003
66.0
I
N
G
L
AR3, AR3D
AR4(without power switch)
2.65
67.3
67.3
O
I
G
16.5
0.65
1.059
26.9
G
29.2
1.15
N L
2.60
66.0
115V
2.65
1.15
29.2
NGL
POWER ENTRY MODULE FILTERS
2.24
56.9
55.1
2.17
G
AR1
4-4
2.57
65.3
1.059
26.9
UNIT:
INCH
mm
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