Power transformers for sale, December 2008.

This page lists a number of recently made C-core and E&I laminated Power Transformers which I have agreed  to sell for another local reputable Australian amplifier manufacturer, Elson Silva. Part of what I have to sell are some older used E&I laminated transformers in good condition.

transformers-massed-for-sale-10-dec-08.jpg
This shows part of my present stocks of transformers for sale.

The list below of 33 different types of power transformers mainly in pairs are about a half of the total stocks I have for sale.

Conditions of sale, notes about C-cores, recommended use and precautions are explained in the page at power transformer notes.

All C-cored transformers will be supplied with required fixing bracket yokes to allow bolting to a chassis.

I can arrange to supply a compatible set of iron wound parts including a power transformer, an output transformer and choke for B+ filtering to suit a monoblock or dual channel chassis.  Let me know what you intend doing with your project and I can assist to ensure what I have will suit you.

All power transformers listed have only one primary winding for 240Vrms at 50Hz to suit Australia
or where 220V and 230V or 250V mains exist.
Most have electrostatic screens after the first mains primary winding.
Some older types have primary taps for 220V, 240V, and 260V.

Table 1, P18, P28, P6, P7, P33.
Number
Input VA		 stock
pcs.		 HT, Vac x
Iac max
 +Vdc x Idc,
Silicon diodes.		 Bias
Vac x
Iac		 filaments
Vac x Amps		 oa size, mm Core type,
Afe, sq.mm		 weight Kg
each		 Price,
Aud
each.
P18
150		 2
 0-260, 310,
320 x 0.35A		 +350, 418, 430
x 240mA		 60 x 0.1A 6.3 x 2.4
15 x 0.6A		 110 x110
x 130		 C-cores
26 x 38
potted		 3.5
 $200
P28
175
 1
 0-200
x 0.7A
 +270 x 500mA
 nil
 nil
 96 x 125
x 118
 E&I lams
38 x 52
 4.5
 $105
P6
180		 2 0-305 x 0.48A +410 x 330mA 60 x 0.1A 6.3 x 3A 100 x 93
x 98		 C-cores
26 x 50		 3.0 $210
P7
180		 1
 0-310 x 0.12A
0-310, 380
x 0.26A		 +418 x 84mA
+418, 511
x 185mA		 60 x 0.1A 6.3 x 2.5A
6.3 x 2.5A		 100 x 110
x 115		 C-cores
26 x 50		 3.0 $210
P33
180
 2
 0-320 x 0.15A
0-320 x
0.15A
 +432 x 110mA
+432 x 110mA
 62 x 0.1A
62 x 0.1A
 6.3 x 4.7A
6.3 x 4.7A
15 x 0.5A
15 x 0.5A
 100 x 93 x 98
 C-cores
26 x 50
 3.0
 $210

Table 2, P29, P16, P21, P27, P8, P11, P13.
Number
Input VA		 stock
pcs.		 HT, Vac x
Iac max
 +Vdc x Idc,
Silicon diodes.		 Bias
Vac x
Iac		 filaments
Vac x Amps		 oa size, mm Core type,
Afe, sq.mm		 weight Kg
each		 Price,
Aud
each.
P29
175
 1
 197-0-197
x 0.25
 +265 x 350mA
 nil
 6.3 x 1A
6.3-0-6.3
x 4A
 96 x 125
x 114
 E&I lams
38 x 60
 5.5
 $105
P16
175		 1
 255-0-255
x 0.21A		 +340 x 300mA nil 6.3 x 3.5A
6.3 x 3.5A
5.0 x 3.0		 88 x 110
x 96		 E&I lams
32 x 63		 3.5 $105
P21
175
 1
 130-0-130
x 0.54A 		+350 x 400mA 36-0-36
0.1A 		6.3 x 6A 96 x 110
x 114 		E&I lams
38 x 52 		4.5
 $105
P27
175
 1
 345-0-345
x 0.24A
 +460 x 340mA
 nil
 nil
 96 x  105
x114
 E&I lams
38 x 50
 4.5
 $105
P8
150		 1
 0-310 x 0.34A +418 x 230mA 60 x 0.1A 6.3 x 4.4A 100 x 90
x 100		 C-cores
26 x 38		 2.5 $200
P11
180 		2
 0-370 x 0.3A
0-290 x 0.1A 		+500 x 200mA
+390 x
70mA 		60 x 0.1A 6.3 x 5A
15 x 0.6A 		100 x 110
x 100 		C-cores
26 x 50 		3.0
 $210
P13
180		 2
 0-270, 280,
300 x 0.5A		 +365, 378, 400
x 350mA		 40 x 0.1A 6.3 x 3.5A 100 x 110
x 100		 C-cores
26 x 50		 3.0 $210

Table 3, P31, P12, P19, P4, P5, P17.
Number
Input VA		 stock
pcs.		 HT, Vac x
Iac max
 +Vdc x Idc,
Silicon diodes.		 Bias
Vac x
Iac		 filaments
Vac x Amps		 oa size, mm Core type,
Afe, sq.mm		 weight Kg
each		 Price,
Aud
P31
175
 1
410-0-410
x 0.15A
 550V x
220mA
 nil
 6.3 x 3A
3.3-0-3.3
x 3A
5.0 x 3A
 96 x 125
x 114
 E&I lams
38 x 50
 4.5
 $105
P12
180		 2
 0-370 x 0.35A +500 x 250mA 60 x 0.1A 6.3 x 3.5A
15 x 0.6A		 100 x 110
x 100		 C-cores
26 x 50		 3.0
 $210
P19
215		 1
 225-0-225
x 0.27A		 +300 x 400mA nil
 6.3 x 3.5A
6.3 x 3.5A
6.3 x 1.5A		 96 x 110
x 114		 E&I lams
38 x 59		 4.8
 $120
P4
180		 2
 0-250, 260
x 0.1A,
0- 360, 380
x 0.26A		 +337, 350
x 70mA
+486, 513
x 184mA		 60 x 0.1A 6.3 x 4.2A
15 x 0.9A		 100 x 110
x 115		 C-cores
26 x 50		 3.0
 $180
P5
180		 2
 0-310 x 0.45A +418 x 315mA 60 x 0.1A 6.3 x 3.6A 100 x 110
x 115 		C-cores
26 x 50		 3.0 $210
P17
175		 1
 245-0-245
x 0.25A		 +330 x  350mA 145 x 0.1A 6.3 x 2A
2.5 x 2A
2.5 x 2A		 95 x 110
x 112		 E&I lams
38 x 48		 5.0
 $105

Table 4, P23, P9, P10, P1, P15.
Number
Input VA		 stock
pcs.		 HT, Vac x
Iac max
 +Vdc x Idc,
Silicon diodes.		 Bias
Vac x
Iac		 filaments
Vac x Amps		 oa size, mm Core type,
Afe, sq.mm		 weight Kg
each		 Price,
Aud
P23
195		 1
 0-100 x 1A
0-26 x 1A		 +135 x 700mA
+35 x 700mA 		nil
 6.6 x 8A 96 x 100
x 114		 E&I lams
38 x 50		 4.6
 $120
P9
300		 2
 0-350, 370,390
x 0.38A
0-225,265,280
x 0.15A		 +472, 495, 524
x 266mA
+300, 355, 375
x 110mA		 60 x 0.1A 6.3 x 7A
6.3 x 7A		 125 x 125
x 120		 C-cores
32 x 50		 5.0 $300
P10
300		 2
 0-445 x 0.4A
0-325 x 0.15		 +600 x 280mA
+435 x 110mA		 60 x 0.1A 6.3 x 5A
6.3 x 5A
15 x 0.6A		 125 x 125
x 120		 C-cores
32 x 50		 5.0
 $300
P1
300
 2
 0-310, 390,
410 x 0.6A 		+418, 526,
553 x 420mA 		60 x 0.1A 6.3 x  5A
15V x 1A 		125 x 120
x 115 		C-cores
32 x 50 		5.0
 $300
P15
350		 2
 0-330 x 0.2A
0-425, 440
x 0.45		 +445 x 140mA
+570, 590
x 315mA		 60 x 0.1A 6.3 x 3.5A
6.3 x 3.5A
15 x 0.85A		 152 x 120
x 132		 C-cores
48 x 38		 6.5
 $320

Table 5, P20, P30, P24, P26, P2, P3, P22.
Number
Input VA		 stock
pcs.		 HT, Vac x
Iac max
 +Vdc x Idc,
Silicon diodes.		 Bias
Vac x
Iac		 filaments
Vac x Amps		 oa size, mm Core type,
Afe, sq.mm		 weight Kg
each		 Price,
Aud
P20
370		 1
 0-500 x 0.45A
0-350 x 0.21A		 +665 x 315mA
+500 x 140mA		 nil
 6.3 x 10A
6.3 x 2A		 132 x 130
x 140		 E&I lams
44 x 65		 7.5
 $190
P30
220
 2
 125-0-125
x 0.4A
 +335 x 280mA
 36-0-36
x 150mA
6.3 x 4A
6.3 x 4A
 96 x 130
x 114
 E&I lams
38 x 66
 5.8
 $120
P24
220
 1
 0-224 x 0.8A

 +302 x 600mA
 nil
 6.3 x 0.4A
 96 x 130
x 114
 E&I lams
38 x 62
 5.5
 $120
P26
220
 1
 120-0-120
x 0.53A
 +324 x 380mA
 32-0-32
x 200mA
 6.3 x 5A
6.3 x 5A
 96 x 130
x 114
 E&I lams
38 x 60
 5.0
 $120
P2
300		 2
 0-316 x
0.7A		 +426 x 500mA 60 x 0.1A 6.3 x 7A
15 x 0.9A		 125 x 120
x 115		 C-cores
32 x 50		 5.0
 $320
P3
300		 1
 0-310 x 0.35A
0-310 x 0.35A		 +418 x 250mA
+418 x 250mA		 60 x 0.1A
60 x 0.1A		 6.3 x 4A
6.3 x 4A
15 x  0.9A		 125 x 120
x 115		 C-cores
32 x 50		 5.0 $320
P22
360		 1
 295-0-295
x 0.42A		 +390 x 600mA nil
 5 x 4A
6.3 x 6A
6.3 x 1.6A		 96 x 135
x 114		 E&I lams
38 x 70		 6.0 $200

Table 5. P32, P25, P14.
Number
Input VA		 stock
pcs.		 HT, Vac x
Iac max
 +Vdc x Idc,
Silicon diodes.		 Bias
Vac x
Iac		 filaments
Vac x Amps		 oa size, mm Core type,
Afe, sq.mm		 weight Kg
each		 Price,
Aud
P32
500
 1
 0-400,420,
440 x
0.8A
0-270, 310
x 0.2A
 +540, 567, 594 x 560mA
+364, 418,
x 140mA
 60
0.1
 6.3 x 5A
6.3 x 5A
15 x 0.9A
 125 x 125 x 120
 C-cores
34 x 50

 5.0
 $400
P25
550
 1
 542-0-542
x 0.4A
 +730 x 580mA
 nil
 6.3 x 4A
6.3 x 4A
5.0 x 4A
 96 x 155
x 120
 E&I lams
38 x 96
 9.0
 $300
P14
600		 2
 0-430, 440
x 0.7A
0-310 x 0.3A 		+580 x 500mA
+418 x 210mA		 60 x 0.1A 6.3 x 4A
6.3 x 4A
15 x  0.7A 		150 x 115
x 122		 C-cores
48 x 50		 7.0
 $450

Template table for future listed transformers.
Number
Input VA		 stock
pcs.		 HT, Vac x
Iac max
 +Vdc x Idc,
Silicon diodes.		 Bias
Vac x
Iac		 filaments
Vac x Amps		 oa size, mm Core type,
Afe, sq.mm		 weight Kg
each		 Price,
Aud











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