Page 58 - Louth Transformer Catalogue

LT PRINTED CIRCUIT MOUNTED
22.0VA - 30.0VA
(MADE TO ORDER)

PRIMARY INPUT Using Pin No’s.
Notes A 0 - 110V 1 - 5
B 0 - 115V 1 - 5
1. Select transformer required, i.e. Primary A, C 0 - 120V 1 - 5
Secondary 7 etc. D 0 - 127V 1 - 5
2. VA rating is the product of secondary voltage and
secondary full load current. E
3. All output voltages specified are at full load. F 0 - 110V 0 - 110V 1 - 2 - 4 - 5
4. All primaries suitable for 50/60Hz operation. G 0 - 115V 0 - 115V 1 - 2 - 4 - 5
5. Standard types designed for full rating at 35°C H 0 - 120V 0 - 120V 1 - 2 - 4 - 5
ambient temperature. I
6. Transformers require adequate ventilation. De- J 0 - 110V - 240V 1 - 4 - 5
rate for confined spaces. K 0 - 220V - 240V 1 - 4 - 5
L 0 - 220V 1 - 5
Notes for printed circuit mounted transformers
M 0 - 230V 1 - 5
1. Pin layouts indicated are when viewed from N 0 - 240V 1 - 5
transformer pin face. O 0 - 380V 1 - 5
2. Any pin layout can be accommodated. P 0 - 415V 1 - 5
3. Fine winding wires skeined to tags for extra Q 0 - 440V 1 - 5
strength. R 0 - 550V 1 - 5
4. Flash test 4.0KV r.m.s. Temperature range -10°C S 0 - 600V (Max.) 1 - 5
to +50°C T To your specification
5. Thermal fuse protection to BS 3535 can be fitted
on request.

Any other voltage/tapping available. Please enquire.
PRIMARY INPUT Using Pin No’s.
All terminal pins are plated to a lead free standard. 1 0 - 6V 7 - 9
2 0 - 9V 7 - 9
All transformers fully RoHS compliant. 3 0 - 10V 7 - 9
4 0 - 12V 7 - 9
All tested in accordance with BS 3535 and EN 60742. 5 0 - 18V 7 - 9
6 0 - 24V 7 - 9
7 0 - 30V 7 - 9
8 0 - 48V 7 - 9
9 0 - 60V 7 - 9
10 6V - 0 - 6V 6 - 8 - 10
11 9V - 0 - 9V 6 - 8 - 10
12 12V - 0 - 12V 6 - 8 - 10
13 15V - 0 - 15V 6 - 8 - 10
14 20V - 0 - 20V 6 - 8 - 10
15 30V - 0 - 30V 6 - 8 - 10
16 0 - 6V 0 - 6V 6 - 7 - 9 - 10
17 0 - 9V 0 - 9V 6 - 7 - 9 - 10
18 0 - 12V 0 - 12V 6 - 7 - 9 - 10
19 0 - 15V 0 - 15V 6 - 7 - 9 - 10
20 0 - 20V 0 - 20V 6 - 7 - 9 - 10
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