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PDF POL-30030 Data sheet ( Hoja de datos )
| Número de pieza | POL-30030 | |
| Descripción | Flyback Transformer Control | |
| Fabricantes | Premier | |
| Logotipo |  |
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TABLE 1: ELECTRICAL SPECIFICATIONS AT 25 OC
SWITCHING TRANSFORMER DESIGNED FOR USE WITH POWER INTEGRATIONS
PWR-TOP227Y. REFER TO APPLICATION CIRCUITS OF FIGURE 3.
FIGURE 1: SCHEMATIC DIAGRAM
PARAMETER
PRIMARY INDUCTANCE (3-1)
VOLTAGE = 0.250Vrms
FREQUENCY = 100 KHZ
SPEC LIMITS
MIN. TYP. MAX.
675 750 825
UNITS
µHY
WHITE DOT
DENOTES PIN #1
(HOT RAIL) 1
PRIMARY
11,12 (+30V)
TURN RATIO'S:
SEC (11,12-7,8) : PRIMARY (3-1)
BIAS (5-6) : PRIMARY (3-1)
-------- 1:4.000 --------
-------- 1:9.333 --------
+ 4%
+ 4%
(DRAIN) 3
(+BIAS) 5
SECONDARY
PRI LEAKAGE IND. (SEC SHORTED)
VOLTAGE = 0.250Vrms
FREQUENCY = 100 KHZ
-------- 8.5
12.0
µHY
BIAS
(HOT RETURN) 6
7,8 (+30V RETURN)
HIPOT:50/60Hz,1MinuteMinimum
PRIMARY TO SECONDARY
BIAS TO SECONDARY
3750
3750
--------
--------
--------
--------
Vrms
Vrms
FIGURE 3 CIRCUIT PARAMETERS: (1)
AC LINE VOLTAGE 47/400 Hz
OUTPUTVOLTAGE
OUTPUTCURRENTCONTINUOUS
OUTPUTCURRENTPEAK
LINE REGULATION (85 TO 265Vac)
LOAD REGULATION 10-100%
RIPPLE
85
0.10
--------
--------
--------
--------
--------
30.0
--------
--------
0.20
0.20
50.0
265
3.00
3.20
--------
--------
--------
Vac
Vdc
Amps
Amps
+%
+%
+mV
(1) REFER TO APPLICATION CIRCUIT OF FIGURE 3A.
FOR 28.0V @ 4.0A, VOLTAGE DOUBLER VERSION REFER TO FIGURE 3B.
SECONDARY PINS #12 & 11, #8 & 7 MUST
BE RESPECTIVELY CONNECTED TOGETHER
FOR PROPER OPERATION.
I.E. CONNECTED AS ONE PARALLEL WINDING.
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.
FIGURE 2: PHYSICAL DIMENSIONS mm (INCHES)
12 11 10 9 8 7
P POL-30030
M YYWW
PIN #1
WHITE DOT
12 3 4 5 6
34.30
(1.350)
MAX
CORE
TAPED
32.00
(1.260)
MAX
29.00
(1.142)
MAX
UL INSULATION
SYMBOL AND
MANUFACTURER
IDENTIFICATION
HERE
1
EI33/29/13 -OR- EI33, 12-PIN VERTICAL BOBBIN
www.DataSheet4U.com
23456
5.00
(.197)
25.00
(.984)
4.0
(.157)
MIN
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN MM
DIMENSIONAL TOLERANCES ARE:
DECIMALS ANGLES
.X + .25
+ 0 O 30'
.XX + .15
DO NOT SCALE DRAWING
0.8 DIA.
(.032)
22.5
(.886)
REV.
07/18/97
05/20/98
03/05/99
04/20/99
01/06/04
DESCRIPTION OF CHANGES
UPDATED RELEASE
ADDED SECOND APPLICATION CIRCUIT FIG. 3B & UL/CSA APPROVALS
UPDATED TO UL CLASS (B) INSULATION SYSTEM
CHANGED LEAKAGE INDUCTANwCEwFwRO.MD1a6.t0aMSAXhTeOe12t.40 UMA.Xcom
CORRECT PART NUMBER ON PAGE 2 & 3
BY
TO
TO
MD
MD
PP
FLYBACK TRANSFORMER CONTROL DRAWING
PREMIER P/N: POL-30030
REVISION: 01/06/04
DRAWN BY:PETER PHAM
REF: PWR-TOP227Y
SCALE: NONE
SHEET: 1 OF 7
1 page | ||
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| PDF Descargar | [ Datasheet POL-30030.PDF ] | |
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