Audio Transformers are transformers that are used over the audio frequency range. Audio Transformers are used in a variety of applications. They can provide galvanic isolation, signal gain/loss, match impedances between two interfaces, can be used as a reference and to provide feedback signal. Pico Electronics’ Audio Transformers are manufactured to MIL-PRF-27 Grade 5 Class S. These ultra-miniature transformers are made for durability while maintaining their electrical characteristics. All catalog transformers are manufactured to meet Mil-Std-202, method 107, thermal shock from -55°C to +130°C. All units can be manufactured with a 300 thermal cycle guarantee. Standard as well as custom designs are available. Pico Electronics, Inc. is an approved QPL source.
Note: All PICO products can be modified to your specifications. Please contact us for information.
To view complete series and specifications click on part number. Search Results: 3420 matches based on your selection| Part Number | Primary Impedance Ohms | Secondary Impedance Ohms Split Windings SER | Secondary Impedance Ohms Split Windings PAR | Maximum Voltage at 1 KHz Volts | Power Watts 1 KHz and higher | Maximum Voltage at 400 Hz Volts | Power Watts 400 Hz and higher | Maximum Voltage at 150 Hz Volts | Power Watts 150 Hz and higher | Primary Unbalanced DC Current (ma) | Primary DC Resistance (Ohms) | Secondary DC Resistance Ohms SER CONN | Secondary DC Resistance Ohms PAR CONN | Turns Ratio Prim/Sec SEC SER CONN | Turns Ratio Prim/Sec SEC PAR CONN | Frequency Response (± db) | Frequency Response Range at 1 milliwatt | Price (US $) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N-6765 | 40,000 ct | 20,000 ct | 5000 | 100 | 0.25 | 100 | 0.25 | 66.3 | 0.11 | 0.5 | 3150 | 3075 | 769 | 1.41:1 | 2.83:1 | 3 | 150 Hz to 75 KHz | $102.83 |
| N-6770 | *40,000 ct | 40,000 ct | 100 | 0.25 | 100 | 0.25 | 66.3 | 0.11 | 0.5 | 3940 | 4350 | 1:1 | 3 | 150 Hz to 75 KHz | $114.68 | |||
| N-6775 | 50,000 ct | 200 ct | 50 | 100 | 0.2 | 100 | 0.2 | 74.2 | 0.11 | 0.4 | 4275 | 24 | 6 | 15.8:1 | 31.6:1 | 3 | 150 Hz to 20 KHz | $114.68 |
| N-6777 | 50,000 ct | 500 ct | 125 | 100 | 0.2 | 100 | 0.2 | 74.2 | 0.11 | 0.4 | 4275 | 60 | 15 | 10:1 | 20:1 | 3 | 150 Hz to 20 KHz | $114.68 |
| N-6778 | 50,000 ct | 600 ct | 150 | 100 | 0.2 | 100 | 0.2 | 74.2 | 0.11 | 0.4 | 4275 | 82 | 21 | 9.13:1 | 18.26:1 | 3 | 150 Hz to 20 KHz | $114.68 |
| N-6779 | 50,000 ct | 50,000 ct | 12500 | 100 | 0.2 | 100 | 0.2 | 74.2 | 0.11 | 0.4 | 4500 | 6270 | 1568 | 1:1 | 2:1 | 3 | 150 Hz to 20 KHz | $114.68 |
| N-6780 | 60,000 ct | 15,000 ct | 3750 | 97.98 | 0.16 | 98 | 0.16 | 81.2 | 0.11 | 0.4 | 5960 | 1650 | 412 | 2:1 | 4:1 | 3 | 150 Hz to 20 KHz | $124.18 |
| N-6785 | 62,500 ct | 50 ct | 12.5 | 100 | 0.16 | 100 | 0.16 | 82.9 | 0.11 | 0.4 | 5960 | 6 | 1.5 | 35.4:1 | 70.7:1 | 3 | 150 Hz to 20 KHz | $124.18 |
| N-6787 | 80,000 ct | 15,000 ct | 3750 | 97.98 | 0.12 | 98 | 0.12 | 93.8 | 0.11 | 0.3 | 7200 | 1690 | 423 | 2.3:1 | 4.6:1 | 3 | 150 Hz to 20 KHz | $124.18 |
| N-6789 | 80,000 ct | 80,000 ct | 20000 | 97.98 | 0.12 | 98 | 0.12 | 93.8 | 0.11 | 0.3 | 7200 | 9920 | 2480 | 1:1 | 2:1 | 3 | 150 Hz to 20 KHz | $124.18 |
| N-6790 | 90,000 ct | 10,000 ct | 2500 | 99.5 | 0.11 | 99.5 | 0.11 | 99.5 | 0.11 | 0.3 | 7500 | 1350 | 338 | 3:1 | 6:1 | 3 | 150 Hz to 20 KHz | $135.34 |
| N-6795 | 95,000 ct | 15,000 ct | 3750 | 97.47 | 0.1 | 97.5 | 0.1 | 97.5 | 0.1 | 0.3 | 9550 | 1635 | 410 | 2.5:1 | 5:1 | 3 | 150 Hz to 20 KHz | $135.34 |