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Datasheet

ManualsBrandsNoratel ManualsPOWERRing Core Transformer 30 VA 2x 18 VAC
1
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Data sheet for General Purpose Toroidal Transformers – 30VA Encapsulated Series
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Dual Primary winding for connection in series or
parallel only
Input voltage : 115V or 230V +/-10% 50/60 Hz
Dc resistance : 2x 53Ohms +/-20% @ 20
o
C
Magnetising current : 3,7mA @ primary 230V 50Hz
7,4mA @ primary 115V 50Hz
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All leads UL1015 or UL1569 rated 300V / 105
o
C
Primary leads Double insulated with Insulation Class B
tubes, minimum length 20mm
Lead length Tolerance +/-10mm
all lead ends 6mm tinned
All Leads exit close to the outer top edge,
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Iron loss : 0,4 Watts
Copper loss : 5,8Watts
Efficiency : 83% Typical
Calculated Temperature rise : 52
o
C
( In open environment )
Maximum rated ambient : 40
o
C
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Winding wire : Class H (180
o
C)
Insulation System : Class B (130
o
C)
Leads insulation : Class A (105
o
C)
Encapsulation : Class A (105
o
C)
Overall : Class A
Degrees of protection : IP20
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Diameter : 73mm
Height : 35,4mm
Centre Hole suitable for M4 screw.
Weight : 0,7kg
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Designed and manufactured in accordance with : EN61558-1 / EN61558-1/A1 / EN61558-2-4 or EN61558-2-6
UL recognised under family approval E115159 to UL1411,UL60601-1,UL1950.
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Model number xxxxxxxx ta40/A IP20
Prim. 2 x 115V 50Hz ( lead colours ) Fuse XXAT E115159
Thermal fuse 125
o
C E115159
Sec. 2 x rated voltage and rated current Amp (ref. Above table) Fuse XXAT
Art. No. EC0030/XX
Distributor part
number
Art. No.
Load
voltage
No load
voltage
Rated
current
Secondary
wire gauge
Secondary DC
resistance
Ohoms @ 20
o
C
TI-044201-ME-EC EC0030/6 2 x 6V 2 x 7,1V 2 x 2,5A AWG18 2 x 0,23
TI-044202-ME-EC EC0030/9 2 x 9V 2 x 10,6V 2 x 1,7A AWG20 2 x 0,44
TI-044203-ME-EC EC0030/12 2 x 12V 2 x 14,3V 2 x 1,25A
AWG22 2 x 0,92
TI-044204-ME-EC EC0030/15 2 x 15V 2 x 17,8V 2 x 1A AWG22 2 x 1,42
TI-044205-ME-EC EC0030/18 2 x 18V 2 x 21,4V 2 x 0,83A
AWG22 2 x 2,1
TI-044206-ME-EC EC0030/25 2 x 25V 2 x 29,6V 2 x 0,6A AWG22 2 x 3,7
OR
Sec V (15VA)
Sec V (15VA)
115V
0V
0V
115V
0V
0V
Primary
Secondary
Thermal fuse 125
o
C
Thermal fuse 125
o
C
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