MCTA050/18 MULTICOMP, MCTA050/18 Datasheet - Page 4

• Manufacturer Part Number: MCTA050/18
• Description: TOROIDAL TRANSFORMER
• Manufacturer: MULTICOMP

Specifications of MCTA050/18

• Power Rating: 50VA
• Secondary Voltages: 18
• Transformer Mounting: Chassis
• Weight: 0.6kg
• Transformer Type: Toroidal
• Secondary Current Aac: 1.39A
• Output Current, Secondary Series: 1.39A
• Supply Voltage: 115V
• Output Voltage: 18V
• Rohs Compliant: Yes
• Secondary Current Nom: 1.39A
• Mounting Type: Donut
• Output Current: 1.39A
• Output Current, Secondary Parallel: 2.78A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Specification Table
Maximum ambient temperature 40°C.
Overall temperature rating Class A (105°C).
Secondary voltage tolerance ±1% at nominal input and full resistive load.
All leads 150mm long, stripped and tinned for last 6.0mm.
Note: Under no circumstances should both ends of any fixing bolt be allowed to come simultaneously in contact with metal chassis or
framework so that an electrical path is formed through the bolt in the centre of the transformer via the external framework. This would
constitute a shorted turn and would cause irreparable damage.
Toroidal - Twin Primary Transformers
115V/230V ac
1000
100
120
160
225
250
300
500
625
800
VA
15
30
50
60
80
Regulation %
typical
14
13
12
11
10
9
8
7
6
5
4
Temperature
rise (°C)
27
42
50
47
52
54
56
55
56
53
59
60
Page 4
Diameter
119.5
64.5
91.5
87.5
105
110
125
136
139
163
167
73
81
91
95
Height
30.5
34.5
53.5
70.5
31
39
46
47
51
54
59
71
59
Weight
(Kg)
0.3
0.5
0.6
0.8
1.0
1.1
1.3
1.6
2.2
2.4
2.8
4.3
5.2
6.3
7.5
Dimensions : Millimetres
04/10/05 V1.0
Fixing bolt
M5 x 40
M6 x 50
M6 x 60
M8 x 75
M8 x 80