NEW LARGER LOW PROFILE TRANSFOMER
SERIES 4-05
The demand for larger low profile transformers has led MCI to expand our 4-05 series to include a 24VA + 48VA transformer. These new transformers have the same 1,500 volt hipot, 155ºC insulated system and split winding construction.

UL Recognized to UL5085 / UL506 FILE# E86403 FILE# LR80864

 

                        


DIMENSIONS
Part No. VA L W H A B C ML OZ
4-05-4___ 24 2-7/8 2-1/4 1-1/4 1.900 .600 .530 2-13/32(with 2 holes for #4 screws) 15
4-05-5___ 48 3-1/8 2-1/2 1-3/8 2.180 .600 .660 2-5/8 (with 2 holes for #6 screws) 21


CURRENT RATINGS (AMPS RMS)

Last 3 Digits of Part Number:

-010

-012

-016

-020

-024

-030

-034

-040

-056

-088

-120

-230


First 4 Digits:
Dual 115/230V
Primary

SERIES CONNECTION

SECONDARY VOLTAGE

10V CT

12.6V CT

16V CT

20V CT

24V CT

30V CT

34V CT

40V CT

56V CT

88V CT

120V CT

230V CT

4-05-4__

2.400

1.900

1.500

1.200

1.000

.800

.700

.600

.425

.275

.200

.100

4-05-5__

4.800

3.800

3.000

2.400

2.000

1.600

1.400

1.200

.850

.550

.400

.200

PARALLEL CONNECTION

SECONDARY VOLTAGE

5V

6.3V

8V

10V

12V

15V

17V

20V

28V

44V

60V

115V

4-05-4__

4.800

3.800

3.000

2.400

2.000

1.600

1.400

1.200

.850

.550

.400

.200

4-05-5__

9.600

7.600

6.000

4.800

4.000

3.200

2.800

2.400

1.700

1.100

.800

.400


To determine part number for specific transformer to be ordered:

  1. Locate the column, in the table, for the required voltage.
  2. In the voltage column, locate the required current rating.
  3. Moving left from the current rating, find the number indicating required primary dual 115/230V.
  4. Derive part number by combining digits identifying required primary and digits at top of column giving required voltage.

MCI TRANSFORMER CORPORATION
411 Manhattan Avenue, Babylon, NY 11704 • 631. 587. 0510 • FAX: 631. 587. 0624
25 Blodgett Street, Orange, MA 01364 • 978. 544. 8272 • FAX: 978. 544. 8356
150 Sanhedrin, Willits, CA 95490 • 707. 459. 5994 • FAX: 707. 459. 5998
Email us your questions at info@mcitransformer.com