Audio Transformers

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: 3424 matches based on your selection
Part Number Primary Impedance Ohm Secondary Impedance Ohms Split Windings SER Secondary Impedance Ohms Split Windings PAR Frequency Response(±db) Power Watt 1 KHz and higher Power Watt 400 Hz and higher Power Watt 300 Hz and higher Primary Unbalanced DC Current mA Primary DC Resistance Ohm Secondary DC Resistance Ohm SER CONN Secondary DC Resistance Ohm PAR CONN Turns Ratio Prim/Sec SEC SER CONN Turns Ratio Prim/Sec SEC PAR CONN
76460 1500 ct 12 ct 3.00 3 0.60 0.40 0.30 3.50 126.00 1.60 0.40 11.2:1 22.4:1
76465 1500 ct 500 ct 125.00 3 0.60 0.40 0.30 3.53 126.00 68.00 17.00 1.73:1 3.46:1
76470 *1500 ct 600 ct 0.00 3 0.60 0.40 0.30 3.50 126.00 94.00 0.00 1.58:1 -
76475 *1500 ct 1500 ct 0.00 3 0.60 0.40 0.30 3.50 126.00 176.00 0.00 1:01 -
76480 1600 ct 12.8 ct 3.20 3 0.60 0.40 0.30 3.50 130.00 1.70 0.43 11.2:1 22.4:1
76483 2000 ct 8 ct 2.00 3 0.60 0.40 0.30 3.00 210.00 1.20 0.30 15.8:1 31.6:1
76485 2000 ct 2000 ct 500.00 3 0.60 0.40 0.30 3.00 198.00 218.00 55.00 1:01 2:01
76490 *2000 ct 2000 ct 0.00 3 0.60 0.40 0.30 3.00 198.00 218.00 0.00 1:01 -
76495 2000 ct 8000 ct 2000.00 3 0.60 0.40 0.30 3.00 198.00 850.00 213.00 1:02 1:01
76497 2500 ct 2500 ct 625.00 3 0.60 0.40 0.30 2.50 220.00 305.00 76.00 1:01 2:01
76500 3000 ct 3000 ct 750.00 3 0.60 0.40 0.30 2.50 243.00 335.00 84.00 1:01 2:01
76505 *3000 ct 3000 ct 0.00 3 0.60 0.40 0.30 2.50 304.00 335.00 0.00 1:01 -
76510 3600 ct 3600 ct 900.00 3 0.60 0.40 0.30 2.50 330.00 366.00 92.00 1:01 2:01
76512 4000 ct 16 ct 4.00 3 0.60 0.40 0.30 2.00 350.00 3.00 0.75 15.8:1 31.6:1
76514 4000 ct 600 ct 150.00 3 0.60 0.40 0.30 2.00 350.00 76.00 19.00 2.58:1 5.16:1
76515 4000 ct 1000 ct 250.00 3 0.60 0.40 0.30 2.00 350.00 115.00 29.00 2:01 4:01
76520 *4000 ct 8000 ct 0.00 3 0.60 0.40 0.30 2.00 350.00 1062.00 0.00 01:01.4 -
76525 5000 ct 500 ct 125.00 3 0.60 0.40 0.30 2.00 350.00 67.00 17.00 3.16:1 6.32:1
76530 5000 ct 5000 ct 1250.00 3 0.60 0.40 0.30 2.00 390.00 538.00 135.00 1:01 2:01
76535 7500 ct 50 ct 12.50 3 0.60 0.40 0.30 1.50 600.00 7.00 1.75 12.2:1 24.5:1
76540 7500 ct 100 ct 25.00 3 0.60 0.40 0.30 1.50 600.00 12.00 3.00 8.66:1 17.3:1
76545 7500 ct 600 ct 150.00 3 0.60 0.40 0.30 1.50 600.00 78.00 19.50 3.54:1 7.07:1
76550 7500 ct 2500 ct 625.00 3 0.60 0.40 0.30 1.50 600.00 305.00 77.00 1.73:1 3.46:1
76555 *7500 ct 7500 ct 0.00 3 0.60 0.40 0.30 1.50 750.00 828.00 0.00 1:01 -
76560 8000 ct 12.8 ct 3.20 3 0.60 0.40 0.30 1.50 750.00 1.70 0.43 25:01:00 50:01:00
76565 8000 ct 1000 ct 250.00 3 0.60 0.40 0.30 1.50 750.00 115.00 29.00 2.83:1 5.66:1
76570 *8000 ct 1200 ct 0.00 3 0.60 0.40 0.30 1.50 750.00 158.00 0.00 2.58:1 -
76575 *9000 ct 9000 ct 0.00 3 0.60 0.40 0.30 1.40 796.00 1100.00 0.00 1:01 -
76580 10,000 ct 12.8 ct 3.20 3 0.60 0.40 0.30 1.40 1048.00 1.70 0.43 28:01:00 56:01:00
76585 10,000 ct 16 ct 4.00 3 0.60 0.40 0.30 1.40 1048.00 3.00 0.75 25:01:00 50:01:00
76590 10,000 ct 100 ct 25.00 3 0.60 0.40 0.30 1.40 839.00 12.00 3.00 10:01 20:01
76595 10,000 ct 200 ct 50.00 3 0.60 0.40 0.30 1.40 839.00 27.00 6.70 7.07:1 14.14:1
76600 10,000 ct 500 ct 125.00 3 0.60 0.40 0.30 1.40 850.00 67.00 17.00 4.47:1 8.94:1
76605 10,000 ct 600 ct 150.00 3 0.60 0.40 0.30 1.40 850.00 74.00 18.50 4.08:1 8.16:1
76610 10,000 ct 1000 ct 250.00 3 0.60 0.40 0.30 1.40 850.00 115.00 29.00 3.16:1 6.32:1
76615 10,000 ct 1200 ct 300.00 3 0.60 0.40 0.30 1.40 850.00 158.00 39.50 2.89:1 5.77:1
76620 10,000 ct 1500 ct 375.00 3 0.60 0.40 0.30 1.40 850.00 177.00 44.00 2.58:1 5.16:1
76625 10,000 ct 2000 ct 500.00 3 0.60 0.40 0.30 1.40 850.00 255.00 64.00 2.24:1 4.47:1
76630 10,000 ct 5000 ct 1250.00 3 0.60 0.40 0.30 1.40 850.00 630.00 158.00 1.41:1 2.83:1
76635 10,000 ct 7500 ct 1875.00 3 0.60 0.40 0.30 1.40 850.00 772.00 193.00 1.15:1 2.3:1
76640 10,000 ct 10,000 ct 2500.00 3 0.60 0.40 0.30 1.40 1060.00 1483.00 304.00 1:01 2:01
76645 *10,000 ct 10,000 ct 0.00 3 0.60 0.40 0.30 1.40 1060.00 1215.00 0.00 1:01 -
76650 15,000 ct 400 ct 100.00 3 0.60 0.40 0.30 1.00 1305.00 47.00 12.00 6.12.1 12.24:1
76652 15,000 ct 500 ct 125.00 3 0.60 0.40 0.30 1.00 1305.00 53.00 13.00 5.48:1 10.95:1
76655 15,000 ct 600 ct 150.00 3 0.60 0.40 0.30 1.00 1305.00 72.50 18.00 5:01 10:01
76660 15,000 ct 10,000 ct 2500.00 3 0.60 0.40 0.30 1.00 1305.00 1215.00 304.00 1.22:1 2.45:1
76665 *15,000 ct 15,000 ct 0.00 3 0.60 0.40 0.30 1.00 1305.00 1800.00 0.00 1:01 -
76670 15,000 ct 15,000 ct 3750.00 3 0.60 0.40 0.30 1.00 1305.00 1800.00 450.00 1:01 2:01
76675 16,000 ct 1000 ct 250.00 3 0.60 0.40 0.30 1.00 1343.00 115.00 29.00 4:01 8:01
76680 20,000 ct 500 ct 125.00 3 0.50 0.40 0.30 1.00 1560.00 68.00 17.00 6.33:1 12.65:1

Pages