Microphone/Transducer
Audio Input Transformers
Used for Professional Sound Studios
Broadcast Mixing Consoles
Control and Instrument Amplifiers
Large stepup 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 mumetal 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 plugin. Identical electrical
performance regardless of package
style.
Frequency response _1 dB, 30 Hz 15
kHz.
Low profile plugin (24000 series)
manufactured to MILPRF27, 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.
.
Larger size drawing
Microphone/Transducer Audio Input Transformers
Part
Number
Commercial
Military
Stud
Plugin
Mounting
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
Impedance
Ohms
Prim
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
Typical
Prices 19***
(US $)
Prim
Open
Prim Prim Prim Prim
Circuit Commercial Military
Sec Ser Par Ser Par Sec Imped.
Stud
Plugin
Conn Conn Conn Conn
Mounting
at 50 Hz
D.C. Resistance
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
1:2
1:3.16
1:3.16 1:6.33
1:5
1:5
1:10
1:7.07
1:7.07 1:14.14
1:10
1:10 1:20
1:15
1:15 1:30
1:20
1:20 1:40
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
1:4
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
72.77
68.86
67.87
68.88
67.87
68.69
68.69
67.87
77.65
70.65
80.33
84.05
92.35
87.43
97.18
67.87
84.05
77.65
82.62
87.43
92.35
97.23
72.77
77.65
82.62
87.43
68.86
87.43
80.33
82.55
80.33
82.55
80.33
90.09
82.55
92.35
85.23
95.01
97.18
106.91
102.03
111.78
82.55
87.43
92.35
92.85
102.03
106.91
111.78
87.43
92.35
92.85
102.03
80.33
Turns ratio
Prim/Sec
***Discount Prices:
19 Net;
1024 less 10%;
2549 less 16%;
5099 less 23%;
100499 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: 8004311064
PICO Electronics, Inc.
143 Sparks Ave. Pelham, NY 108031810
Tel: 9147381400 or Fax: 9147388225
Go back to Plug In Transformers and Inductors menu
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