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TSD-1135 参数 Datasheet PDF下载

TSD-1135图片预览
型号: TSD-1135
PDF下载: 下载PDF文件 查看货源
内容描述: 离线开关模式变压器 [OFF-LINE SWITCH MODE TRANSFORMERS]
分类和应用: 变压器开关
文件页数/大小: 9 页 / 293 K
品牌: PMI [ PREMIER MAGNETICS, INC. ]
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OFF-LINE
SWITCH MODE
TRANSFORMERS
Indicated Parts are UL1950 & CSA-950 Recognized under UL File# E162344
*
Designed for Use with Power Integrations IC's.
*
Designed to Meet UL1950/IEC950 Safety Standards.
GENERAL APPLICATION INFORMATION
Premier Magnetics' Off-Line Switch Mode Transformers have been designed for use with Power Integrations, Inc. TOPXXX
series of off-line PWM switching regulators in the Flyback Buck-Boost circuit configuration. This conversion topology can
provide isolated multiple outputs with efficiencies up to 90%. Premiers' Switching Transformers have been optimized to
provide maximum power throughput.
The TOPXXX series from Power Integrations, Inc. are self contained upto 132KHz 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 15V @ 2 Amps (30 watt) application circuit utilizing Power Integrations PWR-
TOP226 switching regulator in the flyback buck-boost configuration. The component values listed are intended for
reference purposes only. The soft start capacitor Css is optional depending on the specific application. Simpler topology
is possible depending on the line/load regulation required.
*
Design Engineering Support Available.
*
Multiple Configurations.
SCHEMATIC
PREMIER M AGNETICS PART NUM BERS:
(REQ UEST DATA SHEETS BY PART#)
L1 = PMCU-0330 33mHy EMI/RFI CMC
T1 = POL-30208 MAIN SW ITCHING TRANSFORMER
L2 = VTP-01001 10uHy, 1.0Amp INDUCTOR
F1
3.1A
250v
LINE
85-265Vac
50/60Hz
NEUT
EMI FILTER
1
C6
0.1uF
L1
PMCU-0330
33mHY
BR1
DF04M
400V, 1.0A
2
~
+
HOT RAIL
+90 to 375Vdc
C1
63 uF
400V
ALUMINUM ELECTROLYTIC FILTER CAPACITOR RATINGS:
+30V OUTPUT: C 12 >63V, Ripple Rated > 900m A @ 100KHz @ M ax. Op. Temp.
PANASONIC: ECA1JFG471
-30V OUTPUT: C10 >63V, Ripple Rated > 95mA @ 100KHz @ M ax. Op. Tem p.
PANASONIC: ECA1JFG100
+18V OUTPUT: C 2 >35V, Ripple Rated > 410m A @ 100KHz @ M ax. Op. Temp.
PANASONIC: ECAIV FG470
D5
M UR620
10
C12
470uF
63V
9
1
PRI
8
2
SEC #2
C10
10uF
63V
D4 M UR620
D3
M UR420
7
C2
47uF
35V
SEC #1
6
T1
POL-30208
+
+
+
L3
VTP-01001
10uH @ 1.0A
L2
VTP-01001
10uH @ 1.0A
1
1/2 O F U3
A
C
2
+
4
C6 = 0.1uF 250Vac
X2-Saftey Cap
3
~
-
+
L4
VTP-01001 +
10uH @ 1.0A
C13
100uF
63V
+30Vdc
@ 750m A
CLAMP
NETWORK
+/- 30V RTN
C11
10uF
63V
VR1
P6KE200A
D1
M UR160
(BYV26C)
-30Vdc
@ 50mA
U3 NEC
PS2501-1
D2
1N4148
4
C
4
C4
0.1uF
BIAS
U1
POWER INT.
PWR-TOP244YAI
PROPERLY SIZED
HEAT SINK
R3
11.0K 1%
R4
1.0K 1%
+18Vdc
@ 300m A
C3
47uF
35V
+
1/2 OF U3
E
3
5
DRAIN
SOURCE
CONTROL
C5
47uF
+
18V RTN
R2
470
U2
1
C TL431
R
A
6
R1
6.2
KELVIN CONNECT
C7 & C8 = 250Vac
Y-SAFTEY CAPACITO RS
EMI FILTER
C7
2.2nF
C8
2.2nF
SO FT
START
Css
+
4.7uF
R5
39
1/4W
C9
0.1uF
8
HIGH VOLTAGE RETURN
Specifications subject to change without notice.
pol 03/04
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630
TEL: (949) 452-0511
FAX: (949) 452-0512
http://www.premiermag.com
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