MCTA225/18 MULTICOMP, MCTA225/18 Datasheet

TOROIDAL TRANSFORMER

MCTA225/18

Manufacturer Part Number
MCTA225/18
Description
TOROIDAL TRANSFORMER
Manufacturer
MULTICOMP
Datasheet

Specifications of MCTA225/18

Power Rating
225VA
Secondary Voltages
18
Transformer Mounting
Chassis
Weight
2.2kg
Transformer Type
Toroidal
Secondary Current Aac
6.25A
Output Current, Secondary Series
6.25A
Supply Voltage
115V
Output Voltage
18V
Rohs Compliant
Yes
Secondary Current Nom
6.25A
Mounting Type
Donut
Output Current
6.25A
Output Current, Secondary Parallel
12.5A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
TOROID International Ltd.
Schematic
Primary
Dual primary winding for connection in series or parallel only
Input Voltage: 115 or 230v ± 10% 50/60Hz.
DC resistance: 2x 3.2 Ohms ± 15% @ 20 deg.C
Magnetising current: 14.5mA approx.@ 230v 50Hz (29mA approx. @ 115v 50Hz)
Termination
All leads Tri-Rated UL1015 style cable rated 600v /105ºC VW-1
Primary leads double insulated with PVC sleeving for a minimum of 20mm.
Lead lengths ± 5mm approx. All leads ends tinned to 6 mm.
Pri/Sec leads
Losses
Iron loss
Copper loss: 16.9 Watts Approx.
Efficiency : 92.0% typical
Temperature rise: 56ºC approx.
Ambient rated: 40ºC
Approx. dimensions/weight (mounting excluded)
Diameter
Height
Weight
Standards
Designed and manufactured in accordance with:
EN60742 (Non short circuit proof),EN60065 (IEC65), EN60950.
UL recognised to UL1411, 2601-1 and UL1950 under family approval file E115159
Part No.
433-7347
433-7359
433-7360
433-7372
433-7384
433-7396
Farnell
Data Sheet for TA range 225VA General Purpose Toroidal Transformers.
: 1.49 Watts approx.
On Load
Sec V
115 V o─────────────────▄
115 V o─────────────────▄
12
15
18
25
30
55
0 V o─────────────────▀
0 V o────────────────
110.0 mm* * allow extra 5mm
51.0 mm*
2.20 kg
Rated amps
per Sec
Brn 150mm 20AWG •
Vio 150mm 20AWG █
Gry 150mm 20AWG •
Blu 150mm 20AWG █
9.38
7.50
6.25
4.50
3.75
2.05
over leadout area
Off load
PRIMARY
Sec V
12.7
16.1
19.2
26.7
32.2
58.7
─▀
Sec Flex
16 AWG
16 AWG
18 AWG
18 AWG
20 AWG
20 AWG
SECONDARY
Gauge
▄─────────────────o
▀─────────────────o
▄─────────────────o
▀─────────────────o
Temperature Class
Winding wire:
Insulation system:
Leadout insulation: Class A (105ºC)
Overall:
Red 150mm
Yel 150mm
Blk 150mm
Ora 150mm
Supplied with
1x 90mm dished mounting plate
2x 90mm neoprene mounting pads
1x M6 x 60mm screw, nut & washer
Sec Ohms
@ 20ºC.
0.05
0.08
0.12
0.21
0.32
1.00
S1
S2
TI Part No.
TA225/12
TA225/15
TA225/18
TA225/25
TA225/30
TA225/55
Class H (180ºC)
Class B (130ºC)
Class A (105ºC)
Sec V (112.5VA)
0 V
Sec V (112.5VA)
0 V
Issue. 2
28/11/02
TI-69202-ME
TI-69203-ME
TI-69204-ME
TI-69205-ME
TI-69206-ME
TI-69211-ME
Part No.
UL

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