MCTA050/55 MULTICOMP, MCTA050/55 Datasheet

MCTA050/55

Manufacturer Part Number

MCTA050/55

Description

TOROIDAL TRANSFORMER

Manufacturer

MULTICOMP

Datasheet

1.MCTA05055.pdf (1 pages)

Specifications of MCTA050/55

Power Rating

50VA

Secondary Voltages

Transformer Mounting

Chassis

Weight

0.65kg

Transformer Type

Toroidal

Output Current, Secondary Series

450mA

Supply Voltage

115V

Output Voltage

55V

Output Current

0.45A

Rohs Compliant

Yes

Mounting Type

Donut

Output Current, Secondary Parallel

900mA

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Download datasheet (97Kb)

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 25.5 Ohms ± 15% @ 20 deg.C

Magnetising current: 4.5mA approx.@ 230v 50Hz (9.0mA 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: 7.3 Watts Approx.

Efficiency : 87.0% typical

Temperature rise: 50ºC 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.

306-8651

306-8663

306-8675

306-8687

306-8699

306-8705

306-8717

Farnell

Data Sheet for TA range 50VA General Purpose Toroidal Transformers.

: 0.46 Watts approx.

On Load

Sec V

115 V o─────────────────▄

0 V o─────────────────▀

81.0 mm* * allow extra 5mm

34.5 mm*

0.65 kg

Oº

Rated amps

per Sec

Brn 150mm 22AWG •

Vio 150mm 22AWG █

Gry 150mm 22AWG •

Blu 150mm 22AWG █

4.17

2.78

2.08

1.67

1.39

1.00

0.45

over leadout area

Off load

PRIMARY

Sec V

10.2

13.6

17.0

20.5

28.4

62.3

6.8

█

Sec Flex

20 AWG

22 AWG

SECONDARY

•

▄─────────────────o

█

▀─────────────────o

•

▄─────────────────o

█

▀─────────────────o

Gauge

Temperature Class

Winding wire:

Insulation system:

Leadout insulation: Class A (105ºC)

Overall:

Red 150mm

Blk 150mm

Yel 150mm

Ora 150mm

Supplied with

1x 50mm dished mounting plate

2x 50mm neoprene mounting pads

1x M5 x 40mm screw, nut & washer

Sec Ohms

@ 20ºC.

0.11

0.23

0.42

0.67

1.01

1.78

8.67

TI Part No.

TA050/06

TA050/09

TA050/12

TA050/15

TA050/18

TA050/25

TA050/55

Class H (180ºC)

Class B (130ºC)

Class A (105ºC)

Sec V (25VA)

0 V

Sec V (25VA)

0 V

Issue. 2

28/11/02

TI-69080-ME

TI-69081-ME

TI-69082-ME

TI-69083-ME

TI-69084-ME

TI-69085-ME

TI-69091-ME

Part No.

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