Printed circuit board Transformers:

The transformers are completely encapsulated and designed for PCB mounting with a central bush for fixing to the board.

When compared with conventional PC transformers, the toroidal transformers offer many distinct advantages including low profile, low magnetic interference fields, low noise, small size and weight, high efficiency, reduced "Standby" current, and simplicity of mounting. 

Printed Circuit Board Toroidal Transformer

 Price List - JUNE 2006

Range

1+

10+

25+

100+

1.6 VA

$ 20.60

$ 14.20

$ 12.10

$ 11.70

3.2 VA

$ 20.60

$ 14.20

$ 13.10

$ 11.90

5 VA

$ 20.75

$ 14.70

$ 13.65

$ 12.70

7 VA

$ 22.50

$ 15.20

$ 13.95

$ 12.90

10 VA

$ 27.10

$ 17.85

$ 16.60

$ 15.25

15 VA

$34.60

$ 27.85

$ 23.40

$ 20.90

25 VA

$ 40.95

$ 29.25

$ 25.20

$ 23.95

35VA

$51.50

$32.55

$29.30

$26.90

50VA

$61.95

$41.50

$37.30

$31.00

Notes:

 

  • Pricing does not include GST or Delivery

 

Application include professional audio equipment, computers, video monitors, compact power supplies, medical equipment, and specialty lighting.

 Please see the table below for information on the standard range

Custom types available upon request

Standard Toroidal Transformer, PC Mount, Low Profile, Primary 2x115V or 230V 50/60 Hz.

Power
VA
Part
Number
Sec-Full Load Voltage Current mA Open Circuit Voltage
1.6 70000
70001
70002
70003
70004
70005
2x7
2x9
2x12
2x15
2x18
2x22
114
89
67
53
44
36
2x9.3
2x12.0
2x16.0
2x20.0
2x23.9
2x29.3
3.2 70010
70011
70012
70013
70014
70015
2x7
2x9
2x12
2x15
2x18
2x22
229
178
133
107
89
73
2x10.1
2x13.0
2x17.3
2x21.6
2x25.9
2x31.7
5.0 70020
70021
70022
70023
70024
70025
2x7
2x9
2x12
2x15
2x18
2x22
357
278
208
167
139
114
2x10.3
2x13.2
2x17.6
2x22.1
2x26.5
2x32.3
7.0 70030
70031
70032
70033
70034
70035
2x7
2x9
2x12
2x15
2x18
2x22
500
389
292
233
194
159
2x9.5
2x12.5
2x16.2
2x20.3
2x24.3
2x29.7
10.0 70040
70041
70042
70043
70044
70055
2x7
2x9
2x12
2x15
2x18
2x22
714
556
417
333
278
227
2x8.5
2x11.0
2x14.6
2x18.3
2x22.0
2x26.8
15.0 70050
70051
70052
70053
70054
70055
2x7
2x9
2x12
2x15
2x18
2x22
1071
833
625
500
417
341
2x8.7
2x11.2
2x14.9
2x18.6
2x22.3
2x27.3
25.0 70060
70061
70062
70063
70064
70065
2x7
2x9
2x12
2x15
2x18
2x22
1785
1377
1041
832
694
568
2x8.3
2x10.7
2x14.3
2x17.8
2x21.4
2x26.2
35.0 70070
70071
70072
70073
70074
70075
2x7
2x9
2x12
2x15
2x18
2x22
2500
1944
1458
1167
972
795
2x8.2
2x10.6
2x14.1
2x17.7
2x21.2
2x25.9
50.0 70080
70081
70082
70083
70084
70085
2x7
2x9
2x12
2x15
2x18
2x22
3571
2777
2083
1666
1388
1136
2x8.1
2x10.4
2x13.9
2x17.3
2x20.8
2x25.4

 

Standard Toroidal Transformer, PC Mount, Mechanical Data

Power
VA
Dimensions
L x W x H
mm
Pin Layout
XY mm
Pin Layout
Pin Size mm
Weight Total gr Weight Cu gr Regulation
No Load /
Full Load
%
1.6
3.2
5.0
7.0
39.6 x 39.6x 18.5
44.7 x 44.7x 19.5
49.7 x 49.7x 19.5
49.7 x 49.7x 23.1
35.56
40.64
45.72
45.72
1.0 x 0.5 82
110
144
174
20
26
33
36
33
44
47
35
10.0
15.0
25.0
55.0 x 55.0x 26.0
60.0 x 60.0x 26.3
60.0 x 60.0x 37.5
50.80
55.88
55.88
1.0 x 0.5 252
304
435
45
57
85
22
24
19
35.0
50.0
72.0 x 72.0x 37.5
82.4 x 82.4x 37.5
66.04
76.20
1.0 x 1.0 525
685
187
209
17
16

Primary-Secondary test voltage 4.0 KV (VDE 0550).
Primaries and secondaries for parallel or series hookup.
Ambient operating temperature +60 C maximum.
Insulation Class A (105 C)

Specifications subject to change, Custom models available on request.

For 230 volt operation, connect primaries in series by connecting pins 5 & 4 together and apply 230 volts across pins 6 & 3.

For 115 volt operation, connect primaries in parallel by connectingpins 6 & 4 together and pins 5 & 3 together, apply 115 volts across pins 6 & 5.

To parallel the secondaries, connect pins 14 to 12 and 13 to 11 takethe output across pins 14 and 13.

To place the secondaries in series, connect pins 13 to 12 and take the output across pins 14 and 11.

THESE PRODUCTS ARE ALSO AVAILABLE IN 120+ 120 VOLT 50Hz versions

Dimensions in mm.
Electrical measurements @20 C ambient temperature.

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Transformer Request for Quote Updated 08 September 2006 05:04 PM