Microphone/Transducer Audio Input Transformers

Microphone/Transducer
Audio Input Transformers

Used for Professional Sound Studios
Broadcast Mixing Consoles
Control and Instrument Amplifiers

Large step-up ratios with flat frequency response over the entire audio range.
Gapless laminations provide wide bandwidth with extremely low distortion. Use of two magnetic shields made with extra thick mu-metal and gapless core provide negligible hum pick up. All units provided with electrostatic shield.
Your choice of two package styles, stud mounting with flying leads or low profile thru hole. Identical electrical performance regardless of package style.
Frequency response _1 dB, 30 Hz - 15 kHz.
Low profile thru hole (24000 series) manufactured to MIL-PRF-27, Grade 5, Class R.
Because of gapless laminations, unbalanced DC current should be avoided.
Typical distortion of 1% at power level of 0 dBm (1 Milliwatt), 30 Hz - 15 kHz. If the low frequency is raised, the power level for 1% distortion is as follows:
- 50 Hz - 3 Milliwatts (4.7 dBm)
  100 Hz - 10 Milliwatts (10 dBm)
  300 Hz - 150 Milliwatts (21.7 dBm)
All units have two extra thick mu-metal shields.
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Part Number		Impedance Ohms		Turns ratio Prim/Sec		D.C. Resistance			Typical Prim Open Circuit Imped. at 50 Hz	Prices 1-9*** (US $)
Microphone/Transducer Audio Input Transformers
Commercial Stud Mounting	Military Thru Hole	Prim	Sec	Prim Ser Conn	Prim Par Conn	Prim Ser Conn	Prim Par Conn	Sec	Typical Prim Open Circuit Imped. at 50 Hz	Commercial Stud Mounting	Military Thru Hole
23120 23140 23160 23180 23200 23220 23240 23260 23280 23300 23320 23340 23360 23380 23400 23420 23440 23460 23480 23500 23520 23540 23560 23580 23600 23620 23640	24120 24140 24160 24180 24200 24220 24240 24260 24280 24300 24320 24340 24360 24380 24400 24420 24440 24460 24480 24500 24520 24540 24560 24580 24600 24620 24640	12.5 200 200ct/50 split 200 200ct/50 split 200 200ct/50 split 200 200ct/50 split 200 200ct/50 split 200 200ct/50 split 200 200ct/50 split 600 ct 600ct/150 split 600ct/150 split 600ct/150 split 600ct/150 split 600ct/150 split 600ct/150 split 1.2Kct/300 split 1.2Kct/300 split 1.2Kct/300 split 1.2Kct/300 split 10K	5K 200 200 2K 2K 5K 5K 10K 10K 20K 20K 45K 45K 80K 80K 600 600 2.4K 6K 15K 30K 60K 1.2K 5K 12K 30K 10K	1:20 1:1 1:1 1:3.16 1:3.16 1:5 1:5 1:7.07 1:7.07 1:10 1:10 1:15 1:15 1:20 1:20 1:1 1:1 1:2 1:3.16 1:5 1:7.07 1:10 1:1 1:2.04 1:3.16 1:5 1:1	- - 1:2 - 1:6.33 - 1:10 - 1:14.14 - 1:20 - 1:30 - 1:40 - 1:2 1:4 1:6.33 1:10 1:14.14 1:20 1:2 1:4.08 1:6.33 1:10 -	4.6 50 50 50 50 50 50 50 50 85 85 85 85 115 115 140 140 140 140 140 140 199 310 310 310 475 2.5K	- - 12.5 - 12.5 - 12.5 - 12.5 - 21 - 21 - 29 - 35 35 35 35 35 50 78 78 78 119 -	1K 75 75 580 580 1.45K 1.45K 3.45K 3.45K 4.75K 4.75K 10.4K 10.4K 13.5K 13.5K 190 190 575 1.45K 3.9K 7.05K 11K 430 1.4K 3.75K 8.45K 3.1K	125 2K 2K 2K 2K 2K 2K 2K 2K 2K 2K 2K 2K 2K 2K 6K 6K 6K 6K 6K 6K 6K 12K 12K 12K 12K 100K	91.85 86.92 85.67 86.94 85.67 86.71 86.71 85.67 98.01 89.17 101.39 106.09 116.57 110.36 112.67 85.67 106.09 98.01 104.28 110.36 116.57 122.73 91.85 98.01 104.28 110.36 86.92	110.36 101.39 104.20 101.39 104.20 101.39 113.72 104.20 116.57 107.58 119.93 122.67 134.95 128.79 141.09 104.20 110.36 116.57 117.21 128.79 134.95 141.09 110.36 116.57 117.21 128.79 101.39

***Discount Prices:

1-9 Net;
10-24 less 10%;
25-49 less 16%;
50-99 less 23%;
100-499 less 30%

Ordering Instructions:

No minimum.
Net 30 days F.O.B. Pelham, NY

Delivery - stock to one week for sample orders.

For immediate engineering assistance or to place an order:
Call Toll Free: 800-431-1064

PICO Electronics, Inc.

143 Sparks Ave. Pelham, NY 10803-1810
Tel: 914-738-1400 or Fax: 914-738-8225

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