Datasheet > PM2185.038NL

PM2185.038NL

更新时间： 2024-12-01 02:49:27

品牌	Logo	应用领域
普思电子 - PULSE		/
页数	文件大小	规格书
2页	620K
描述
Isolation Power Transformers

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PM2185.038NL 数据手册

Isolation Power Transformers

Toroid Platform SMD PH9384.XXXNL and PM2185.XXXNL

Push Pull Converter Transformer

4KVrms Isolation (550Vrms Continuous)

Sidecar Package

UL Approved

Patented: US Pat 9,646,755

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

Leakage Inductance Capacitance

(1-3) with (4-6) shorted (1, 2, 3) to (4, 5, 6)

Inductance

(1-3)

(μH ±35%)

Part Number

DCR (1-3) DCR (4-6)

(Ω MAX) (Ω MAX) (V-μsec Max) (1:3) (6:4)

MAX (1-3)¹

Turns Ratio Isolated Voltage

(Vrms)

Commerical

Automotive⁷

(μH MAX)

(pF MAX)

PH9384.011NL

PH9384.012NL

PH9384.021NL

PH9384.034NL PM2185.034NL

PH9384.035NL PM2185.035NL

PH9384.038NL PM2185.038NL

PH9384.043NL PM2185.043NL

PH9384.083NL PM2185.083NL

PH9384.089NL PM2185.089NL

PM2185.011NL

PM2185.012NL

PM2185.021NL

538

680

538

0.8

0.6

1.6

0.6

0.7

0.8

2.0

0.6

0.30

0.33

0.30

0.35

0.40

0.30

0.40

0.65

0.25

0.52

0.65

0.90

0.30

0.22

0.42

1CT : 1CT

1CT : 2CT

2CT : 1CT

3CT : 4CT

3CT : 5CT

3CT : 8CT

4CT : 3CT

8CT : 3CT

8CT :9CT

4000

Notes:

1. The ET Max is calculated to limit the core loss and temperature rise at 200KHz based on

for 130mT ﬂux swing

a bipolar ﬂux swing of 130mT Peak.

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

Temperature Rise (°C) = 154 * (Core Loss(W) + Copper Loss (W))

4. The AEC-Q200 temperature and humidity operational life testing was completed using

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. PH9384.012NL becomes PH9384.012NLT). Pulse complies to industry standard tape

and reel speciﬁcation EIA481.

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

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

Copper Loss (W) = Irms_Primary²* DCR_Primary + Irms_

Secondary²*DCR_Secondary

6. The “NL” suﬃx indicates an RoHS-compliant part number.

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

Core Loss (W) = 2.72E-12 * (Frequency in kHz)^2.43*(130 * [ET/ET Max])^2.5

Where ET is the applied Volt Second, ET Max is the rated Volt Second

7. The PM2185.XXXNL 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

PH9384.XXXNL and PM2185.XXXNL

PART NUMBER

PRIMARY

SECONDARY

Weight ...........................0.85grams

Tape & Reel ........................400/reel

Tray ......................................55/tray

Dimensions: mm

Unless otherwise speciﬁed,

all tolerances are: 0.25

power.pulseelectronics.com

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

P775. M (01/20)

中文翻译

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与PM2185.038NL相关器件

型号	品牌	获取价格	描述	数据表
PM2185.043NL	PULSE	获取价格	Isolation Power Transformers
PM2185.083NL	PULSE	获取价格	Isolation Power Transformers
PM2185.089NL	PULSE	获取价格	Isolation Power Transformers
PM2185.XXXNL	PULSE	获取价格	Isolation Power Transformers
PM2190.011NL	PULSE	获取价格	High Isolation Power Transformers
PM2190.012NL	PULSE	获取价格	High Isolation Power Transformers
PM2190.013NL	PULSE	获取价格	High Isolation Power Transformers
PM2190.021NL	PULSE	获取价格	High Isolation Power Transformers
PM2190.034NL	PULSE	获取价格	High Isolation Power Transformers
PM2190.038NL	PULSE	获取价格	High Isolation Power Transformers

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