LB-688 Stancor, LB-688 Datasheet
LB-688
Manufacturer Part Number
LB-688
Description
Transformers 115/230 88CT 6V Dual Primary
Manufacturer
Stancor
Type
Printed Circuit Transformersr
Datasheet
1.LB-688.pdf
(2 pages)
Specifications of LB-688
Power Rating
6 VA
Primary Voltage Rating
115 V / 230 V
Product
PCB Mount Transformers
Number Of Outputs
2
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
All Dual Primaries are 115/230V 50/60Hz, 8 Pins
Sec. NUMBER
D
G
H
Agency Certification Note: UL Recognized (File E68100)
A
B
C
E
F
J
I
STANCOR
PART
LB-210
LB-310
LB-410
LB-510
LB-610
LB-1210
LB-412
LB-512
LB-612
LB-1212
LB-215
LB-315
LB-616
LB-1216
LB-420
LB-520
LB-620
LB-1220
LB-424
LB-524
LB-624
LB-1224
LB-634
LB-1234
LB-240
LB-640
LB-1240
LB-256
LB-656
LB-1256
LB-288
LB-688
LB-1288
LB-2120
LB-4120
LB-5120
LB-6120
LB-12120 12.0
LB-2230
LB-6230
LB-12230 12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
VA
2.0
3.0
4.0
5.0
6.0
4.0
5.0
6.0
2.0
3.0
6.0
4.0
5.0
6.0
4.0
5.0
6.0
6.0
2.0
6.0
2.0
6.0
2.0
6.0
2.0
4.0
5.0
6.0
2.0
6.0
Winding AC/DC
Primary
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Dual
Stancor® Low Boy™
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
Volts
Individual
Low Profile
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
P R I N T E D
Rated Output
120.0 C.T.
120.0 C.T.
120.0 C.T.
120.0 C.T.
120.0 C.T.
230.0 C.T.
230.0 C.T.
230.0 C.T.
10.0 C.T.
10.0 C.T.
10.0 C.T.
10.0 C.T.
10.0 C.T.
10.0 C.T.
12.0 C.T.
12.0 C.T.
12.6 C.T.
12.6 C.T.
15.0 C.T.
15.0 C.T.
16.0 C.T.
16.0 C.T.
20.0 C.T.
20.0 C.T.
20.0 C.T.
20.0 C.T.
24.0 C.T.
24.0 C.T.
24.0 C.T.
24.0 C.T.
34.0 C.T.
34.0 C.T.
40.0 C.T.
40.0 C.T.
40.0 C.T.
56.0 C.T.
56.0 C.T.
56.0 C.T.
88.0 C.T.
88.0 C.T.
88.0 C.T.
Volts
Series
1200
41.7
mA
200
300
400
500
600
333
417
450
900
150
225
350
700
200
250
300
600
167
208
250
500
170
340
150
300
100
200
130
100
60
45
28
65
20
33
50
10
25
50
9797 Reavis Road • St. Louis, MO 63123
115.0
115.0
115.0
White-Rodgers • Emerson Electric Co.
(314) 865-8799 • Fax (314) 638-2400
Volts
10.0
10.0
10.0
10.0
12.0
12.0
12.0
12.0
17.0
17.0
20.0
20.0
20.0
28.0
28.0
28.0
44.0
44.0
44.0
60.0
60.0
60.0
60.0
60.0
5.0
5.0
5.0
5.0
5.0
5.0
6.0
6.0
6.3
6.3
7.5
7.5
8.0
8.0
Parallel
1000
1200
2400
1800
1400
1200
1000
C I R C U I T
83.3
400
600
800
667
833
900
300
450
700
400
500
600
333
417
500
340
680
120
300
600
200
400
130
260
100
200
100
mA
90
56
40
66
20
50
0.63
0.63
0.88
0.88
0.88
1.06
0.88
0.88
0.88
1.06
0.63
0.63
0.88
1.06
0.88
0.88
0.88
1.06
0.88
0.88
0.88
1.06
0.88
1.06
0.63
0.88
1.06
0.63
0.88
1.06
0.63
0.88
1.06
0.63
0.88
0.88
0.88
1.06
0.63
0.88
1.06
H
1.56
1.56
1.56
1.56
1.56
2.00
1.56
1.56
1.56
2.00
1.56
1.56
1.56
2.00
1.56
1.56
1.56
2.00
1.56
1.56
1.56
2.00
1.56
2.00
1.56
1.56
2.00
1.56
1.56
2.00
1.56
1.56
2.00
1.56
1.56
1.56
1.56
2.00
1.56
1.56
2.00
W
For schematic diagrams and outline drawing refer to page 28.
DIMENSIONS - INCHES
1.88
1.88
1.88
1.88
1.88
2.50
1.88
1.88
1.88
2.50
1.88
1.88
1.88
2.50
1.88
1.88
1.88
2.50
1.88
1.88
1.88
2.50
1.88
2.50
1.88
1.88
2.50
1.88
1.88
2.50
1.88
1.88
2.50
1.88
1.88
1.88
1.88
2.50
1.88
1.88
2.50
L
T R A N S F O R M E R S
0.88
0.88
0.88
0.88
0.88
1.00
0.88
0.88
0.88
1.00
0.88
0.88
0.88
1.00
0.88
0.88
0.88
1.00
0.88
0.88
0.88
1.00
0.88
1.00
0.88
0.88
1.00
0.88
0.88
1.00
0.88
0.88
1.00
0.88
0.88
0.88
0.88
1.00
0.88
0.88
1.00
MW
1.62
1.62
1.62
1.62
1.62
2.00
1.62
1.62
1.62
2.00
1.62
1.62
1.62
2.00
1.62
1.62
1.62
2.00
1.62
1.62
1.62
2.00
1.62
2.00
1.62
1.62
2.00
1.62
1.62
2.00
1.62
1.62
2.00
1.62
1.62
1.62
1.62
2.00
1.62
1.62
2.00
ML
“ L o w B o y ” L B S e r i e s
1.6
1.6
1.6
1.6
1.6
2.0
1.6
1.6
1.6
2.0
1.6
1.6
1.6
2.0
1.6
1.6
1.6
2.0
1.6
1.6
1.6
2.0
1.6
2.0
1.6
1.6
2.0
1.6
1.6
2.0
1.6
1.6
2.0
1.6
1.6
1.6
1.6
2.0
1.6
1.6
2.0
A
0.38
0.38
0.38
0.38
0.38
0.50
0.38
0.38
0.38
0.50
0.38
0.38
0.38
0.50
0.38
0.38
0.38
0.50
0.38
0.38
0.38
0.50
0.38
0.50
0.38
0.38
0.50
0.38
0.38
0.50
0.38
0.38
0.50
0.38
0.38
0.38
0.38
0.50
0.38
0.38
0.50
B
Weight
(lbs.)
0.28
0.28
0.34
0.34
0.34
0.72
0.34
0.34
0.34
0.72
0.28
0.28
0.34
0.72
0.34
0.34
0.34
0.72
0.34
0.34
0.34
0.72
0.34
0.72
0.28
0.34
0.72
0.28
0.34
0.72
0.28
0.34
0.72
0.28
0.34
0.34
0.34
0.72
0.28
0.34
0.72
Agency
Certif.
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
27
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LB-688 Summary of contents
Page 1
... Dual AC - LB-640 6.0 Dual AC - LB-1240 12.0 Dual AC - LB-256 2.0 Dual LB-656 6.0 Dual AC - LB-1256 12.0 Dual AC - LB-288 2.0 Dual AC - LB-688 6.0 Dual LB-1288 12.0 Dual AC - LB-2120 2.0 Dual AC - LB-4120 4.0 Dual AC - LB-5120 5.0 Dual LB-6120 6.0 Dual AC - LB-12120 12.0 Dual AC ...
Page 2
“ ” ...