POL-05030 - Premier Magnetics

TABLE 1: ELECTRICAL SPECIFICATIONS AT 25 OC
FIGURE 1: SCHEMATIC DIAGRAM
SWITCHING TRANSFORMER DESIGNED FOR USE WITH POWER INTEGRATIONS
TOP224Y OR TOP202YAI. REFER TO APPLICATION CIRCUIT OF FIGURE 3.
PARAMETER
MIN.
PRIMARY INDUCTANCE (2-1)
VOLTAGE = 0.250Vrms
FREQUENCY = 100 KHZ
630
SPEC LIMITS
TYP.
MAX.
700
770
DOT ON BOBBIN
DENOTES PIN #1
UNITS
1
µHY
PRIMARY
TURN RATIO'S:
SECONDARY (8-7) : PRIMARY (2-1)
BIAS (3-4) : PRIMARY (2-1)
PRI LEAKAGE IND. (7-8 SHORTED)
VOLTAGE = 0.250Vrms
FREQUENCY = 100 KHZ
---------------
1:16.50
1: 6.60
---------------
+ 3%
+ 3%
--------
30.0
40.0
µHY
8
2
SECONDARY
3
7
BIAS
4
HIPOT:
PRIMARY TO SECONDARY
BIAS TO SECONDARY
APP CIRCUIT PARAMETERS: (1)
AC LINE VOLTAGE 47/400 Hz
OUTPUT VOLATGE
OUTPUT CURRENT CONTINUOUS (2)
OUTPUT CURRENT PEAK
LINE REGULATION (85 TO 265Vac)
LOAD REGULATION 10-100%
RIPPLE
3000
3000
---------------
---------------
Vrms
Vrms
85
-------5.0
--------------0.20
0.20
50.0
265
Vac
Vdc
Amps
Amps
+%
+%
+mV
0.0
-----------------------------
3.0
4.0
----------------------
NOTE1:
REINFORCED INSULATION SYSTEM, UL1950, IEC950, CSA-950:
A) ALL MATERIALS MEET "UL", "CSA" & "IEC" REQUIREMENTS
B) TRIPLE BASIC INSULATED SECONDARY.
C) DESIGNED TO MEET >6.2mm CREEPAGE REQUIREMENTS.
D) VARNISH FINISHED ASSEMBLY.
E) UL1950 & CSA-950 CERTIFIED: FILE #E162344.
F) UL CLASS (B) 130 INSULATION SYSTEM PM130-R1,
PM130-H1, PM130-H1A (UL FILE #E177139) OR ANY UL
AUTHORIZED CLASS (B) INSULATION SYSTEM.
(1) REFER TO APPLICATION CIRCUIT OF FIGURE 3.
(2) WITH RESITOR "R6" IN CIRCUIT.
FIGURE 2: PHYSICAL DIMENSIONS mm (INCHES)
8
7
6
NOTE2:
A) BOTTOM HALF OF CORE IS CUFF WRAPPED
PRIOR TO ASSEMBLY. THIS GAURANTEES
>6.2mm CREEPAGE PIN-CORE-PIN
5
P POL-05030
M YYWW
PIN #1
WHITE DOT
1
2
3
.157
(4.0)
MIN
4
23.00
(.906)
MAX
CORE
TAPED
MYLAR TAPE 7mm WIDE
18.00
(.709)
MAX
21.00
(.827)
MAX
1
2
3
UL INSULATION
SYMBOL AND
MANUFACTURER
IDENTIFICATION
HERE
0.8 DIA.
(.032)
4
5.00
(.197)
CUFF WRAP BOTTOM
HALF OF CORE
4.0
(.157)
MIN
12.50
(.492)
BOTTOM HALF OF
CORE IS CUFF WRAPPED
WITH MYLAR TO GUARANTEE
6.2mm PIN-CORE-PIN CREEPAGE
REV.
7/20/95
10/10/98
04/15/99
DESCRIPTION OF CHANGES
UPDATED TO SHOW CUFF TAPE.
UPDATED TO ADD UL 1950 & CE-950 APPROVAL & MARKING
UPDATED TO UL CLASS (B) 130 INSULATION SYSTEM
EI22/19/6, 8-PIN VERTICAL BOBBIN
P Premier
M Magnetics Inc.
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN MM
DIMENSIONAL TOLERANCES ARE:
DECIMALS
ANGLES
.X
+ .25
+0 O 30'
.XX + .15
DO NOT SCALE DRAWING
TRANSFORMER CONTROL DRAWING
PREMIER P/N: POL-05030
REVISION: 04/15/99
DRAWN BY: TOM O'NEIL
REF: TOP224Y
SCALE: NONE
SHEET: 1 OF 6
BY
TO
TO
MD
APPLICATION NOTES
Premier Magnetics' POL-05030 Switch Mode Transformer was designed for use with Power Integrations, Inc.
TOP224Y three terminal off-line PWM switching regulator in the Flyback Buck-Boost circuit configuration. This
conversion topology can provide isolated multiple outputs with efficiencies up to 90%. Premiers' POL-05030
transformer has been optimized to provide maximum power throughput.
The TOPXXX series from Power Integrations, Inc. are self contained 100KHz three terminal voltage controlled PWM
switching regulators. This series contains all necessary functions for an off-line switched mode control DC power
source. These switching regulators provide a very simple solution to off-line designs. The inductors and
transformer used with the PWR-TOPXXX are critical to the performance of the circuit. They define the overall
efficiency, output power and overall physical size.
Below is a universal input high precision 15 watt application circuit utilizing Power Integrations PWR-TOP224Y OR
TOP-202YAI switching regulator in the flyback buck-boost configuration. The component values listed are
intended for reference purposes only. Resistor R6 is required to prevent output runaway (loss of regulation) if the
external load could be less than 100mA.
FIGURE 3: TYPICAL APPLICATION CIRCUIT
F1
3.15A
LINE
85-265Vac
50/60Hz
1
L1
PMCU-0330
33mHY
+80-375Vdc
2
C6
0.1uF
4
PREMIER MAGNETICS PART NUMBERS:
(REQUEST DATA SHEETS BY PART#)
L1 = PMCU-0330 33mHy EMI/RFI COMMON MODE CHOKE
T1 = POL-05030 MAIN SWITCHING TRANSFORMER
L2 = VTP-01002 8uHy @ 3.0Amp (10uHy @ 2.0Amp)
BR1
Vrrm = 400V
Io = 1.5A
(FAGOR FBP04)
3
C6 = 0.1uF 250Vac
X2-Saftey Cap
C1
47.0 uF
400V
1
CLAMP
NETWORK
VR1
P6KE200A
D1
MUR160
8
+
NEUT
EMI FILTER
C1, 47.0 uF, 400V
Low Profile Type:
Nichicon # UVS2G470MRA, 85C
Nichicon # URT2G470MRA, 105C
Diameter=18mm (.708)
Length=25mm (.984)
PRI
C2
+
1000uF
25V
2
SECONDARY
T1
POL-05030
SOURCE
+
DRAIN
3
C5
47uF
C4
0.1uF
R3
6.2
R5
10.0K 1%
U3
4
C3
100uF
25V
RTN
R2
200
1/2W
A
C
E
3
2
R1
220
CONTROL
C7 & C8 = 250Vac
Y-SAFTEY CAPACITORS
EMI FILTER
C7
2.2nF
R6
47
+
1/2W
+5.0Vdc
@ 3.0A
1
C
BIAS
KELVIN CONNECT
P Premier
M Magnetics Inc.
R4
10.0K 1%
NEC2501
4
HIGH VOLTAGE RETURN
R6 = CLAMP RESISTOR
NECESSARY IF EXTERNAL LOAD
COULD BE LESS THAN 100mA
7
D3
1N4148
U1
POWER INT.
PWR-TOP224Y
L2
VTP-01002
8uH @ 3.0A
D2
MBR1045
C8
2.2nF
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN MM
DIMENSIONAL TOLERANCES ARE:
DECIMALS
ANGLES
.X
+ .25
+0 O 30'
.XX + .15
DO NOT SCALE DRAWING
R7
3.3K
1 U2
C TL431
R
A
C9
0.1uF
8
6
TRANSFORMER CONTROL DRAWING
PREMIER P/N: POL-05030
REVISION: 04/15/99
DRAWN BY: TOM O'NEIL
REF: TOP224Y
SCALE: NONE
SHEET: 2 OF 6