T-1128 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – 350W PUSH PULL TRANSFORMER

350W PUSH PULL
TRANSFORMER
Turns Ratio ( + 2% )
1:3
PARAMETER
Open Circuit Inductance ¹
DC Resistance (1-2) or (4-5)
DC Resistance (10-9) or (7-6)
Isolation (HI-POT) 1-4 to 5-8
MIN.
TYP.
310
5.8
18.0
2500
1. Tested at 100mV_RMS & 50 KHz, (Pins 1-5, shorted 2,4)
MAX.
UNITS
µH
mΩ
mΩ
V_RMS
PHYSICAL DIMENSIONS
in inches (mm)
2.35
(59.70)
1.43
(36.3)
.54
(13.7)
12
45
0.33
(8.38)
1.60
(40.6)
Materials used in construc-
tion of this component meet
or exceed UL Class B and can
be operated up to 130⁰ C
Operation Frequency : 50kHz
V_IN : 10 to 31.5 Volts
Duty Cycle : 20 to 80%
SCHEMATIC
DIAGRAM
1
10
2
PRI
4
9
SEC
7
5
6
To create a Center Tap on
Primary short pins:
2&4
To create a Center Tap on
Secondary short pins:
9&7
2.00
(50.8)
2.20
(55.8)
10
9
76
2.10
(53.3)
Rhombus
Industries Inc.
Transformers & Magnetic Products
RHOMBUS P/N: T-1128
CUST P/N:
NAME:
DATE: 9/03/98
SHEET:
1 of 1
FSCM No.
16714
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: [phone]
FAX: [phone]