|
TUBE DRIVER TRANSFORMERS |
Key Features:
Cat. No. |
Audio |
Primary Impedance |
Secondary Impedance |
Secondary |
Laminations |
Dimensions (Inches) | ||||
A |
B |
C |
D |
Price: | ||||||
124A |
5 |
10K |
90K |
C.T. | Grain Oriented Steel |
2.38 |
1.35 |
1.43 |
2.00 |
$40.36 |
124B |
5 |
10K |
90K |
C.T. | 49% Nickel |
2.38 |
1.35 |
1.43 |
2.00 |
$71.23 |
124C |
5 |
10K |
90K |
C.T. | None |
- |
- |
- |
- |
$30.86 |
124D |
5 |
7K c.t. |
15.8K c.t. |
C.T. |
Grain Oriented Steel |
2.81 |
1.46 |
1.68 |
2.38 |
$56.95 |
124E |
5 |
15K c.t. |
33.8K/135K |
Dual |
Grain Oriented Steel |
2.88 |
1.74 |
2.37 |
2.38 |
$68.85 |
124F |
5 |
15K c.t. |
3.75K/15K | Dual | Grain Oriented Steel | 2.88 | 1.75 | 2.37 | 2.38 | $71.79 |
Mechanical Data:
Schematic & Hookup Data: (124E Only)
- For Parallel connected operation (33.8K Ohm Secondary): Connect the GRN/YEL wire to the GRN wire AND the BLK/YEL wire to the BLK wire.
- For Series connected operation (135K Ohm Secondary): Connect the BLK/YEL wire to the GRN (this becomes the center tap) - GRN/YEL and BLK wires are the output.
Key Features (126 Series):
Part No.
|
Audio |
Primary |
Secondary |
Inductance
|
Rated D.C.
Bias Current |
Dimensions (Inches)
|
|||||||
Impedance
(Ohms) |
D.C. Resistance
(Ohms) |
Impedance
(Ohms) |
D.C. Resistance
(Ohms) |
A
|
B
|
C
|
D
|
E
|
G - Mtg. |
||||
126A $123.42 |
4
|
5K
|
178
|
5K
|
178
|
59 Henrys
|
15 ma.
|
2.50
|
3.12
|
3.12
|
2.0
|
2.25
|
.203 x .38
|
126B $123.42 |
4
|
5K
|
178
|
5K
|
178
|
44 Henries
|
30 ma.
|
2.50
|
3.12
|
3.12
|
2.0
|
2.25
|
.203 x .38
|
126C $123.42 |
4
|
10K
|
375
|
10K
|
375
|
106 Henrys
|
15 ma.
|
2.50
|
3.12
|
3.12
|
2.0
|
2.25
|
.203 x .38
|
Mechanical Data (126 Series):
Schematic & Hookup Data (126 Series):
12-4-2022