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 | 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 $) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W-26320 | 1600 ct | 12.8 ct | 3.2 | 25.3 | 0.4 | 11 | 0.075 | 2.5 | 160 | 1.5 | 0.38 | 11.2:1 | 22.4:1 | 3 | 400 Hz to 100 KHz | $65.22 |
| W-26325 | 2000 ct | 8 ct | 2 | 28.28 | 0.4 | 12.2 | 0.075 | 2.2 | 200 | 1 | 0.25 | 15.8:1 | 31.6:1 | 3 | 400 Hz to 100 KHz | $85.14 |
| W-26330 | 2000 ct | 2000 ct | 500 | 28.28 | 0.4 | 12.2 | 0.075 | 2.2 | 200 | 240 | 60 | 1:1 | 2:1 | 3 | 400 Hz to 100 KHz | $85.14 |
| W-26335 | *2000 ct | 2000 ct | 28.28 | 0.4 | 12.2 | 0.075 | 2.2 | 200 | 240 | 1:1 | 3 | 400 Hz to 100 KHz | $94.21 | |||
| W-26340 | 2000 ct | 8000 ct | 2000 | 28.28 | 0.4 | 12.2 | 0.075 | 2.2 | 200 | 960 | 240 | 1:2 | 1:1 | 3 | 400 Hz to 100 KHz | $85.14 |
| W-26345 | 2500 ct | 2500 ct | 625 | 31.62 | 0.4 | 13.7 | 0.075 | 2 | 250 | 300 | 75 | 1:1 | 2:1 | 3 | 400 Hz to 100 KHz | $85.14 |
| W-26350 | 3000 ct | 3000 ct | 725 | 34.64 | 0.4 | 15 | 0.075 | 1.8 | 300 | 360 | 90 | 1:1 | 2:1 | 3 | 400 Hz to 100 KHz | $69.29 |
| W-26355 | *3000 ct | 3000 ct | 34.64 | 0.4 | 15 | 0.075 | 1.8 | 300 | 360 | 1:1 | 3 | 400 Hz to 100 KHz | $94.21 | |||
| W-26360 | 3600 ct | 3600 ct | 900 | 37.95 | 0.4 | 16.4 | 0.075 | 1.7 | 360 | 432 | 108 | 1:1 | 2:1 | 3 | 400 Hz to 100 KHz | $69.28 |
| W-26365 | 4000 ct | 16 ct | 4 | 40 | 0.4 | 17.3 | 0.075 | 1.6 | 400 | 1.9 | 0.47 | 15.8:1 | 31.6:1 | 3 | 400 Hz to 100 KHz | $85.14 |
| W-26370 | 4000 ct | 600 ct | 150 | 40 | 0.4 | 17.3 | 0.075 | 1.6 | 400 | 72 | 18 | 2.58:1 | 5.16:1 | 3 | 400 Hz to 100 KHz | $85.14 |
| W-26375 | 4000 ct | 1000 ct | 250 | 40 | 0.4 | 17.3 | 0.075 | 1.6 | 400 | 120 | 30 | 2:1 | 4:1 | 3 | 400 Hz to 100 KHz | $94.21 |