VPL28-900 Triad Magnetics, VPL28-900 Datasheet
VPL28-900
Manufacturer Part Number
VPL28-900
Description
Transformers 28V@0.89A 14V@1.79A 25VA
Manufacturer
Triad Magnetics
Type
Power Transformersr
Series
Worldr
Specifications of VPL28-900
Power Rating
25 VA
Product
Transformers - Miscellaneous
Mounting Style
Foot
Dimensions
3.25 in L x 2.125 in W x 1.937 in H
Height
1.937 in
Length
3.25 in
Termination Style
Wire Leads
Width
2.125 in
Current Rating
1.79A
Transformer Mounting
Chassis
Peak Reflow Compatible (260 C)
Yes
Transformer Type
Power
Supply Voltage
230V
Output Voltage
14V
Output Current
1.79A
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
: :
Triad International Series transformers are constructed with
European style split bobbins to meet International safety agency
standards. The split bobbin construction reduces interwinding
capacitance and eliminates the need for electrostatic shielding.
: :
P o w e r Tr a n s f o r m e r s
C h a s s i s M o u n t : L e a d e d W o r l d S e r i e s
Technical Note: Primary and secondary windlings are designed to be connected in Series or Parallel. Windings are not intended to be used independently.
www.TriadMagnetics.com
Secton
D e s c r i p t i o n
I n t e r n a t i o n a l S e r i e s
A
B
C
D
E
VPL10-500
VPL12-400
VPL14-360
VPL16-300
VPL20-250
VPL24-210
VPL26-190
VPL28-180
VPL36-140
VPL2-4000
VPL10-1000
VPL12-800
VPL16-600
VPL20-500
VPL24-400
VPL28-350
VPL36-300
VPL2-10000
VPL10-2500
VPL12-2000
VPL16-1600
VPL20-1200
VPL24-1100
VPL25-1000
VPL26-930
VPL28-900
VPL36-700
VPL10-5000
VPL12-4000
VPL16-3100
VPL20-2500
VPL24-2000
VPL25-1900
VPL26-1800
VPL28-1700
VPL36-1400
VPL28-2000
Part Number VA
10
10
10
10
10
10
10
10
25
25
25
25
25
25
25
25
25
25
50
50
50
50
50
50
50
50
50
56
5
5
5
5
5
5
5
5
5
SeriesConnected Parallel Connected
Volts
10.0
12.6
14.0
16.0
20.0
24.0
26.8
28.0
36.0
10.0
12.6
16.0
20.0
24.0
28.0
36.0
10.0
12.6
16.0
20.0
24.0
25.2
26.8
28.0
36.0
10.0
12.6
16.0
20.0
24.0
25.2
26.8
28.0
36.0
28.0
Secondary
2.5
2.5
|
22520 B Temescal Canyon Road, Corona, CA 92883
Amps
10.000
0.500
0.390
0.360
0.310
0.250
0.210
0.190
0.180
0.140
4.000
1.000
0.790
0.630
0.500
0.410
0.350
0.280
2.500
1.980
1.570
1.250
1.040
0.990
0.930
0.890
0.700
5.000
3.970
3.125
2.500
2.083
1.984
1.866
1.786
1.389
2.000
C a s e T y p e U
10.00
12.00
13.40
14.00
18.00
10.00
12.00
14.00
18.00
10.00
12.00
12.60
13.40
14.00
18.00
10.00
12.00
14.00
18.00
14.00
Volts
5.00
6.30
7.00
8.00
1.25
5.00
6.30
8.00
1.25
5.00
6.30
8.00
5.00
6.30
8.00
•
•
Secondary
20.000
10.000
Amps
1.000
0.780
0.710
0.620
0.500
0.420
0.370
0.360
0.280
8.000
2.000
1.590
1.260
1.000
0.820
0.700
0.560
5.000
3.960
3.130
2.500
2.080
1.980
1.860
1.790
1.400
7.940
6.250
5.000
4.166
3.572
2.778
4.000
•
•
Center Tap
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Y
N
N
N
N
N
N
N
N
Y
N
N
N
N
N
N
N
Y
Schematic
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
1
2
2
2
3
3
2
2
1
: :
Available in sizes from 5VA to 56 VA 115 V / 230 V 50/60 Hz Primary
windings; 3,500 V isolation between primary and secondary; designed
with 6mm creepage distance primary to secondary.
Case
Type
S p e c i f i c a t i o n s
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
U
C a s e T y p e X
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
3
Dimensions
H
7
7
7
7
7
7
7
7
7
3
3
3
3
3
3
3
3
15
15
15
15
15
15
15
15
15
15
9
9
9
9
9
9
9
9
9
1
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
16
16
16
16
16
16
16
16
16
4
4
4
4
4
4
4
4
16
16
16
16
16
16
16
16
16
16
”
”
”
”
”
”
”
”
16
16
16
16
16
16
16
16
16
16
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
|
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4”
4”
4”
4”
4”
4”
4”
4”
4”
2
Phone 951-277-0757
W
3
3
3
3
3
3
3
3
3
13
13
13
13
13
13
13
13
1
1
1
1
1
1
1
1
1
1
9
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
8
8
8
8
8
8
8
8
8
16
4
4
4
4
4
4
4
4
4
4
”
”
”
”
”
”
”
”
”
16
16
16
16
16
16
16
16
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2-
2
2
2
7
7
7
7
7
7
7
7
7
3
3
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
D
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1
16
16
16
16
16
16
16
16
16
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
8
4
4
4
4
4
4
/
4
4
8
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
4
”
”
”
”
”
”
”
”
”
”
Dimensions
Mounting
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2”
MW
3
3
3
3
3
3
3
3
13
13
13
13
13
13
13
13
13
13
9
9
9
9
9
9
9
9
9
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
8
8
8
8
8
8
8
8
16
16
16
16
16
16
16
16
16
”
”
”
”
”
”
”
”
16
16
16
16
16
16
16
16
16
16
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
”
|
™
FAX 951-277-2757
MD
2
1
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
/
4
”
Weight
Lbs.
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.7
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VPL28-900 Summary of contents
Page 1
... VPL16-1600 C VPL20-1200 25 20.0 1.250 10.00 25 24.0 1.040 12.00 VPL24-1100 VPL25-1000 25 25.2 0.990 12.60 25 26.8 0.930 13.40 VPL26-930 VPL28-900 25 28.0 0.890 14.00 25 36.0 0.700 18.00 VPL36-700 VPL10-5000 50 10.0 5.000 5.00 50 12.6 3.970 6.30 VPL12-4000 VPL16-3100 50 16.0 3.125 8.00 VPL20-2500 50 20 ...
Page 2
Primary and secondary windings are designed ...