TOPS-MATE INT'L CORP.
TRANSFORMERS
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OUR MAIN PRODUCTS ARE AUDIO, I.P.T, TELEPHON COUPLING, LINE MACHING, AND POWER TRANSFORMERS, ETC THESE TANSFORMERS,ARE WIDELY USED IN INTERCOM, WALKIE TALKIE, TELEPHON, CORDLESS, TV, RADIO, P.A. SYSTEM, MODEM, COMPUTER AND ITS PERIPHERAL EQUIPMENT AND OTHER SIMILAR APPLICTION.
BUYERS DESIGNS AND SPECIFICATIONS ARE WELCOME.
1:1 600:600 TELEPHON COUPLINS TRANSFORMER
| ¡@ | SPEC. |
(IMPEDANCE) |
¡@ |
TYPE |
PRI |
SEC |
With DC CURRENT MA |
EI-14 |
600 oHm |
600 oHm |
0 |
EI-14 |
600 CT oHm |
600 CT oHm |
0 |
EI-19 |
600 oHm |
600 oHm |
0-90 |
EI-19 |
600 CT oHm |
600 CT oHm |
0-90 |
EI-19 |
600 oHm |
600 oHm, 600 CT oHm |
0-90 |
EI-24 |
600 oHm |
600 oHm |
0-100 |
EI-24 |
600 CT oHm |
600 CT oHm |
0-100 |
EI-25.4 |
600 oHm |
600 oHm |
0-100 |
EI-25.4 |
600 oHm |
600 oHm, 600 oHm |
0-100 |
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AUDIO TRANSFORMER INPUT. OUTPUT. DRIVER. CHOKE.
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| TYPE | I. P. T. |
O. P. T. |
| EI-14 | ¡@ | ¡@ |
| EI-16 | OHM 1K - 10K (CT) |
OHM 20-10000 (CT) |
| EI-19 | ¡@ | ¡@ |
| EI-24 | & |
& |
| EI-25.4 | ¡@ | ¡@ |
| EI-28 | 1K - 10K (CT) |
4-100 (CT) |
| EI-35 | ¡@ | ¡@ |
LINE MATCHING TRANSFORMER
| TYPE | LINE VOLTAGE | POWER CAPACITY | INSERTION LOOS | FREQUENCYRESPONSE |
| EI-41 | 100V | 5W 2.5W 1.25W 0.625WW 0.312W | 2.5 db Max | 60Hz - 10KHz +/- 1.5 db |
| EI-41 | 70.7V / 25V | 5W 2.5W 1.25W 0.625W | 2.5 db Max | 60Hz - 10KHz +/- 1.5 db |
| EI-48 | 70.7V / 25V | 5W 2W 1W 0.5W | 1.25 db Max | 40Hz - 12KHz +/- 1 db |
| EI-48 | 100V | 10W 5W 2.5W 1.25W | 1.25 db Max | 40Hz - 12KHz +/- 1 db |
| EI-57 | 100V | 30W 25W 20W 15W | 1 db Max | 40Hz - 12KHz +/- 1 db |
LEAD WIRES, TERMINAL, OR Their Combinafions, (Your choice)
POWER TRANSFOR: for transistor radio, Tape recoder, amplifier, TV, TOY
TYPE |
INPUT |
OUTPUT |
Dimention (LxWxH) |
| EI-24 | " | 0.5 VA | ¡@ |
| EI-28 | 100V - 120V | 0.8 VA | ¡@ |
| EI-35 | 220V - 240V | 1.5 VA | ¡@ |
| EI-41 | 50 - 60 Hz | 3.0 VA | ¡@ |
| EI-48 | " | 8.0 VA | ¡@ |
| EI-54 | " | 10.0 VA | ¡@ |
| EI-57 | " | 18.0 VA | ¡@ |
| EI-66 | " | 30.0 VA | ¡@ |
| EI-76 | " | 40.0 VA | ¡@ |
| EI-86 | " | 70.0 VA | ¡@ |
| EI-96 | " | 120.0 VA | ¡@ |
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