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Key Features:

Mechanical & Schematic Data:

Confused about phasing or
primary & secondary connections?

Connection FAQ Link

228 3-D Drawing

226-228 Schematic


226 Series:

Part No.

Size
(VA)

Freq.
(Hz)

Secondary (RMS)

Temp. Rise
(C)

%
Regulation

Series

Parallel

226D
1
60
20V C.T. @ 50ma
10V @ 100ma
25
19.7
226F
1
60
30V C.T. @ 34ma
15V @ 67ma
25
21.7
226H
1
60
40V C.T. @ 25ma
20V @ 50ma
25
18.9
226N
20
400
20V C.T. @ 1A
10V @ 2A
35
7.2
226P
20
400
26V C.T. @ 770ma
13V @ 1.54A
35
7.6
226R
20
400
30V C.T. @ 670ma
15V @ 1.33A
35
7.5
226T
20
400
40V C.T. @ 500ma
20V @ 1A
35
7.2 

226 Picture
0.22 lbs.
0.80" High Max.
0.04" Pin Dia.

226 Mechanicals



227 Series:

Part No.

Size
(VA)

Freq.
(Hz)

Secondary (RMS)

Temp. Rise
(C)

%
Regulation

Series

Parallel

227D
5
60
20V C.T. @ 250ma
10V @ 500ma
25
20.07
227F
5
60
30V C.T. @ 170ma
15V @ 340ma
25
24
227H
5
60
40V C.T. @ 125ma
20V @ 250ma
25
26
227N
40
400
20V C.T. @ 2A
10V @ 4A
45
6
227P
40
400
26V C.T. @ 1.54A
13V @ 3.08A
45
5.7
227R
40
400
30V C.T. @ 1.33A
15V @ 2.66A
45
6
227T
40
400
40V C.T. @ 1A
20V @ 2A
45
5.7

227 Picture
0.38 lbs.
1.05" High Max.
0.05" Pin Dia.

227 Mechanicals


228 Series:

Part No.

Size
(VA)

Freq.
(Hz)

Secondary (RMS)

Temp. Rise
(C)

%
Regulation

Series

Parallel

228D
10
60
20V C.T. @ 500ma
10V @ 1A
20
12.2
228F
10
60
30V C.T. @ 340ma
15V @ 670ma
20
12.5
228H
10
60
40V C.T. @ 250ma
20V @ 500ma
20
12.2

228 Picture
0.91 lbs.
1.22" High Max.
0.05" Pin Dia.

228 Mechanicals




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