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-6715 | 25,000 ct | 500 ct | 125 | 100 | 0.4 | 100 | 0.4 | 52.4 | 0.11 | 0.6 | 2470 | 60 | 15 | 7.07:1 | 14.14:1 | 3 | 150 Hz to 75 KHz | $94.85 |
| N-6720 | 25,000 ct | 1000 ct | 250 | 100 | 0.4 | 100 | 0.4 | 52.4 | 0.11 | 0.6 | 2470 | 106 | 27 | 5:1 | 10:1 | 3 | 150 Hz to 75 KHz | $94.85 |
| N-6725 | 30,000 ct | 50 ct | 12.5 | 99.5 | 0.33 | 99.5 | 0.33 | 57.4 | 0.11 | 0.5 | 2730 | 6.2 | 1.6 | 24.5:1 | 49:1 | 3 | 150 Hz to 75 KHz | $95.78 |
| N-6730 | 30,000 ct | 1200 ct | 300 | 99.5 | 0.33 | 99.5 | 0.33 | 57.4 | 0.11 | 0.5 | 2815 | 156 | 39 | 5:1 | 10:1 | 3 | 150 Hz to 75 KHz | $95.78 |
| N-6732 | 30,000 ct | 500 ct | 125 | 99.5 | 0.33 | 99.5 | 0.33 | 57.4 | 0.11 | 0.5 | 2730 | 61 | 15.3 | 7.7:1 | 15.5:1 | 3 | 150 Hz to 75 KHz | $95.78 |
| N-6734 | 30,000 ct | 200 ct | 50 | 99.5 | 0.33 | 99.5 | 0.33 | 57.4 | 0.11 | 0.5 | 2730 | 24 | 6 | 12.2:1 | 24.5:1 | 3 | 150 Hz to 75 KHz | $95.78 |
| N-6735 | 30,000 ct | 5000 ct | 1250 | 99.5 | 0.33 | 99.5 | 0.33 | 57.4 | 0.11 | 0.5 | 2730 | 620 | 155 | 2.45:1 | 4.9:1 | 3 | 150 Hz to 75 KHz | $95.78 |
| N-6740 | 30,000 ct | 10,000 ct | 2500 | 99.5 | 0.33 | 99.5 | 0.33 | 57.4 | 0.11 | 0.5 | 2730 | 1090 | 272 | 1.73:1 | 3.46:1 | 3 | 150 Hz to 75 KHz | $95.78 |
| N-6745 | *30,000 ct | 30,000 ct | 99.5 | 0.33 | 99.5 | 0.33 | 57.4 | 0.11 | 0.5 | 2730 | 3740 | 1:1 | 3 | 150 Hz to 75 KHz | $102.83 | |||
| N-6750 | 40,000 ct | 400 ct | 100 | 100 | 0.25 | 100 | 0.25 | 66.3 | 0.11 | 0.5 | 3150 | 53 | 13 | 10:1 | 20:1 | 3 | 150 Hz to 75 KHz | $102.83 |
| N-6755 | 40,000 ct | 2000 ct | 500 | 100 | 0.25 | 100 | 0.25 | 66.3 | 0.11 | 0.5 | 3150 | 300 | 75 | 4.47:1 | 8.94:1 | 3 | 150 Hz to 75 KHz | $102.83 |
| N-6760 | 40,000 ct | 4000 ct | 1000 | 100 | 0.25 | 100 | 0.25 | 66.3 | 0.11 | 0.5 | 3150 | 548 | 137 | 3.16:1 | 6.32:1 | 3 | 150 Hz to 75 KHz | $102.83 |