Datasheet > PM2155.038NL

PM2155.038NL

更新时间： 2024-11-30 02:50:15

品牌	Logo	应用领域
普思电子 - PULSE		/
页数	文件大小	规格书
2页	509K
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Isolation Power Transformers

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PM2155.038NL 数据手册

Isolation Power Transformers

Toroid Platform SMD - PH9385.XXXNLT and PM2155.XXXNLT

Push Pull Converter Transformer

IEC 60950 and 61558 basic insulation

Compliant, 12mm creepage

4KVrms isolation (600Vrms continuous)

Patented: US Patent 9,646,755

Electrical Speciﬁcations @ 25°C - Operating Temperature -40°C to +125°C

Leakage Inductance Capacitance DCR (1-4) DCR (5-8)

(1-4) with (5-8) shorted (1, 4) to (5, 8) (Ω MAX)

Part Number

Commerical

Automotive⁸

Inductance

(1-4)

(μH ±35%)

ET (1-4)¹

(V-μsec Max)

Turns Ratio

(1:4) (8:5)

Isolated

Voltage ²

(Vrms)

(Ω MAX)

(μH MAX)

(pF MAX)

PH9385.011NL PM2155.011NL

3200

6.0

1.10

1.00

109

1CT : 1CT

PH9385.045NL PM2155.045NL

PH9385.034NL PM2155.034NL

PH9385.012NL PM2155.012NL

PH9385.038NL PM2155.038NL

3200

2600

4.0

3.0

1.10

1.00

1.25

1.50

1.90

2.20

109

4CT : 5CT

3CT : 4CT

1CT : 2CT

3CT : 8CT

4000

PH9385.013NL PM2155.013NL

2600

3.0

1.00

2.75

1CT : 3CT

PH9385.027NL PM2155.027NL

PH9385.015NL PM2155.015NL

2600

1350

3.0

1.00

0.80

3.00

3.20

2CT : 7CT

1CT :5CT

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.

C. To calculate temperature rise, use the following formula:

Temperature Rise (°C) = 100 * (Core Loss(W) + Copper Loss (W))

2. For Push-Pull topology, where the voltage is applied across half the primary winding 4. The AEC-Q200 temperature and humidity operational life testing was completed using

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

a dielectric strength test of 4000Vdc.

5. Optional Tape & Reel packing can be ordered by adding a “T” suﬃx to the part number

(i.e. PH9385.011NL becomes PH9385.011NLT). Pulse complies to industry standard tape

and reel speciﬁcation EIA481.

A. To calculate total copper loss (W), use the following formula:

Copper Loss (W) = Irms_Primary²* DCR_Primary + Irms_Secondary²*DCR_Second- 6. The “NL” suﬃx indicates an RoHS-compliant part number.

ary.

7. Continuous isolation voltage conﬁrmed by 125°C/1000hrs accelerated aging with the

B. To calculate total core loss (W), use the following formula:

Core Loss (W) = 3.93E-10 * (Frequency in kHz)^1.7* (180 * [ET/ET Max])^2.17

Where ET is the applied Volt Second, ET Max is the rated Volt Second for 180mT ﬂux

swing

bias voltage applied between primary and secondary windings.

8. The PM2155.XXXNLT part numbers are AEC-Q200 and IATF16949 certiﬁed. The mechani-

cal dimensions are 100% tested in production but do not necessarily meet aproduct

capability index (Cpk) >1.33 and therefore may not strictly conform to PPAP.

Mechanical

Schematic

PH9385.0XNLT and PM2155.0XXNLT

6X.148

[3.75]

.295 MAX

[7.5 MAX]

.600

[15.25]

.005[0.13]

8 SURFACES

.079

[2.00]

6X.148 .010

[3.75 0.25]

(.030)

[0.75]

.079

[2.00]

Weight .............................2.5/grams

Tray ......................................80/tray

.669 MAX

[17 MAX]

PH9385.0xxNL

DATE CODE ORIGIN

PAT. PEND.

.591 .012

[15.00 0.30]

Inches

Dimensions:

Unless otherwise speciﬁed,

PIN 1 ID

.010

.630 MAX

[16 MAX]

all tolerances are

0,25

.006[0.15] MIN

power.pulseelectronics.com

http://www.power.pulseelectronics.com/contact

P766. K (05/19)

中文翻译

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与PM2155.038NL相关器件

型号	品牌	获取价格	描述	数据表
PM2155.045NL	PULSE	获取价格	Isolation Power Transformers
PM2155.XXXNLT	PULSE	获取价格	Isolation Power Transformers
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PM2165.070NL	PULSE	获取价格	SMT Current Sense Transformers
PM2165.100NL	PULSE	获取价格	SMT Current Sense Transformers
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