PH9084.021NL [PULSE]
Isolation Power Transformers;型号: | PH9084.021NL |
厂家: | PULSE A TECHNITROL COMPANY |
描述: | Isolation Power Transformers |
文件: | 总2页 (文件大小:399K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Isolation Power Transformers
EE5 Platform SMD
Push Pull Converter Transformer
Operational Insulation
1.5KVrms isolation (380Vrms continuous)
Compact and cost effective industrial design
Output: 1.0W max
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C
Leakage Inductance
(1-3) with
Part
Inductance
Capacitance
DCR (1-3)
DCR (4-6)
MAX (1-3)1
Turns Ratio
Isolated Voltage
Number
(1-3)
(4-6) shorted (1, 2, 3) to (4, 5, 6)
(Ω MAX)
(Ω MAX)
(V-µsec Max)
(1:3) (6:4)
(Vrms)
(µH ±±35%
(µH MAX)
(pF MAX)
PH9084.011NL
PH9084.034NL
PH9084.043NL
PH9084.021NL
456
256
456
456
3.0
15
15
15
15
2.0
1.6
2.0
2.0
2.0
2.0
2.0
1.2
37
28
37
37
1CT : 1CT
3CT : 4CT
4CT : 3CT
2CT : 1CT
3.0
3.0
3.0
1500
Notes:
1. The ET Max is calculated to limit the core loss and temperature rise at 200KHz based on a
bipolar flux swing of 180mT Peak.
2. For Push-Pull topology, where the voltage is applied across half the primary winding
turns, the ET needs to be derated by 50% for the same flux swing.
3. The applied ET may need to be further derated for higher frequencies based on the
temperature rise which results from the core and copper losses
Core Loss (W) = 1.2E-12 * (Frequency in kHz)1.9 * (180 * [ET/ET Max])2.7
Where ET is the applied Volt Second, ET Max is the rated Volt Second for 180mT flux
swing
C. To calculate temperature rise, use the following formula:
Temperature Rise (°C) = 302 * (Core Loss(W) + Copper Loss (W))
4. Optional Tape & Reel packing can be ordered by adding a “T” suffix to the part number
(i.e. PH9084.011NL becomes PH9084.011NLT). Pulse complies to industry standard tape
A. To calculate total copper loss (W), use the following formula:
Copper Loss (W) = Irms_Primary2 * DCR_Primary + Irms_Secondary2*DCR_Secondary and reel specification EIA481.
B. To calculate total core loss (W), use the following formula:
5. The “NL” suffix indicates an RoHS-compliant part number.
Mechanical
Schematic
PH9084.XXXNL
1
2
3
6
5
4
PRIMARY
SECONDARY
Weight ...........................0.37grams
Tape & Reel ........................900/reel
Tray ......................................120/tray
Dimensions: mm
Unless otherwise specified,
all tolerances are 0.25
power.pulseelectronics.com
http://www.power.pulseelectronics.com/contact
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Isolation Power Transformers
EE5 Platform SMD
For More Information
Pulse Worldwide
Pulse Europe
Pulse China Headquarters
Pulse Electronics (ShenZhen) CO., LTD
D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen,
P.R. China 518057
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
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0428 DUO Tower
Singapore 189352
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1F., No.111 Xiyuan Rd
Zhongli City
Taoyuan City 32057
Taiwan (R.O.C)
Headquarters
Pulse Electronics GmbH
Am Rottland 12
58540 Meinerzhagen
Germany
15255 Innovation Drive Ste 100
San Diego, CA 92128
U.S.A.
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Tel: 86 755 33966678
Fax: 86 755 33966700
Tel: 86 21 62787060
Fax: 86 2162786973
Tel: 65 6287 8998
Fax: 65 6280 0080 Fax: 886 3 4356820
Tel: 886 3 4356768
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may
be trademarks or registered trademarks of their respective owners. © Copyright, 2019. Pulse Electronics, Inc. All rights reserved.
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