Rectified voltages and current from Hammond power transformers






Full-Wave CT, capacitor load
Full-Wave bridge, capacitor load





Primary VAC
Secondary (R.M.S.)

VDC

VDC



Part No. VA Hz.
current (mA) nominal 125VAC
current (mA) nominal 125VAC
Filament #1 (VAC) Filament #2 (VAC) Dim. Ref.
263AX 32 115 60 100-0-100
100 142 154.21
62 282 306.25
5 V@2 A - X2
269AX 40 115 60 125-0-125
100 177.5 192.77
62 352.5 382.82
6.3 V@2 A - X4
269BX 38 115 60 150-0-150
75 213 231.32
46.5 423 459.38
6.3 V@2 A - X4
263CX 116 115 60 180-0-180
250 255.6 277.58
155 507.6 551.25
5 V@3 A C.T. - X9
269EX 43 115 60 190-0-190
65 269.8 293
40.3 535.8 581.88
6.3 V@2.5 A - X5
269GX 48 115 60 225-0-225
65 319.5 346.98
40.3 634.5 689.07
6.3 V@2.5 A - X5
270X 41 115 60 240-0-240
40 340.8 370.11
24.8 676.8 735
5 V@2 A 6.3 V@1.5 A X4
270AX 42 115 60 240-0-240
50 340.8 370.11
31 676.8 735
6.3 V@2.5 A - X4
269JX 50 115 60 250-0-250
60 355 385.53
37.2 705 765.63
6.3 V@2.5 A - X5
270CAX 65 117 50/60 250-0-250
70 355 379.14
43.4 705 752.94
5V@2 A 6.3 V@2.5 A X7A
270DAX 76 117 50/60 260-0-260
90 369.2 394.31
55.8 733.2 783.06
6.3 V@3.5 A - X7B
270DAZ 76 117 60 260-0-260
90 369.2 394.31
55.8 733.2 783.06
6.3 V@3.5 A - Z7
270BX 53 115 60 275-0-275
50 390.5 424.08
31 775.5 842.19
5 V@2 A 6.3 V@2 A X6
270CX 59 115 60 275-0-275
65 390.5 424.08
40.3 775.5 842.19
6.3V@0.6 A 6.3 V@2.5 A X6
270DX 83 115 60 275-0-275
90 390.5 424.08
55.8 775.5 842.19
5 V@2 A 6.3 V@3 A X7
270EX 118 115 60 275-0-275
125 390.5 424.08
77.5 775.5 842.19
5 V@3 A 6.3 V@4 A X9
270FX 138 115 60 275-0-275
150 390.5 424.08
93 775.5 842.19
5 V@3 A 6.3 V@5 A C.T. X10
270HX 176 115 60 275-0-275
200 390.5 424.08
124 775.5 842.19
5 V@3 A C.T. 6.3 V@6 A C.T. X19
271X 63 115 60 280-0-280
60 397.6 431.79
37.2 789.6 857.51
5V@2 A 6.3 V@2 A C.T. X6
272BX 95 115 60 300-0-300
100 426 462.64
62 846 918.76
5 V@2 A 6.3 V@3 A X8
272DX 123 115 60 300-0-300
125 426 462.64
77.5 846 918.76
5 V@3 A 6.3 V@4 A X9
272FX 146 115 60 300-0-300
150 426 462.64
93 846 918.76
5 V@3 A C.T. 6.3 V@5 A C.T. X10
272HX 186 115 60 300-0-300
200 426 462.64
124 846 918.76
5 V@3 A C.T. 6.3 V@6 A C.T. X19
272JX 236 115 60 300-0-300
250 426 462.64
155 846 918.76
5 V@4 A C.T. 6.3 V@8 A C.T. X13
272X 74 115 60 310-0-310
70 440.2 478.06
43.4 874.2 949.38
5 V@2 A 6.3 V@2.4 A X7
276X 150 115 60 320-0-320
150 454.4 493.48
93 902.4 980.01
5 V@3 A C.T. 6.3 V@5 A C.T. X10
273AZ 49 117 50/60 325-0-325
40 461.5 492.88
24.8 916.5 978.82
5 V@2 A 6.3 V@2 A Z6
273CZ 159 117 50/60 325-0-325
150 461.5 492.88
93 916.5 978.82
5 V@3 A 6.3 V@5 A C.T. Z9
273DX 101 117 50/60 350-0-350
90 497 530.8
55.8 987 1054.12
5 V@2 A 6.3 V@3 A C.T. X9A
273DZ 101 117 50/60 350-0-350
90 497 530.8
55.8 987 1054.12
5 V@2 A 6.3 V@3 A C.T. Z8
273X 120 115 60 350-0-350
110 497 539.74
68.2 987 1071.88
5 V@2 A 6.3 V@4 A C.T. X9
273BX 182 115 60 350-0-350
175 497 539.74
108.5 987 1071.88
5 V@3 A 6.3 V@5 A C.T. X19
274AX 137 117 50/60 360-0-360
120 511.2 545.96
74.4 1015.2 1084.23
5 V@3 A 6.3 V@3.5 A C.T. X10A
274X 138 115 60 375-0-375
110 532.5 578.3
68.2 1057.5 1148.45
5 V@3 A 6.3 V@5 A C.T. X10
274BX 198 115 60 375-0-375
175 532.5 578.3
108.5 1057.5 1148.45
5 V@3 A C.T. 6.3 V@6 A C.T. X19
275X 167 115 60 400-0-400
135 568 616.85
83.7 1128 1225.01
5 V@3 A C.T. 6.3 V@5 A C.T. X11
278X 229 115 60 400-0-400
200 568 616.85
124 1128 1225.01
5V@3 A C.T. 6.3 V@6 A C.T. X19
278CX 454 115 60 400-0-400
465 568 616.85
288.3 1128 1225.01
6.3 V@6 A C.T. - X15
279X 186 115 60 425-0-425
150 603.5 655.4
93 1198.5 1301.57
5 V@3 A 6.3 V@5 A C.T. X19
282X 273 115 60 500-0-500
200 710 771.06
124 1410 1531.26
5 V@3 A C.T. 6.3 V@6 A C.T. X14 
This document includes data from Hammond Manufacturing (www.hammondmfg.com)