Datasheet > DSH1-31-2.0-300/A

DSH1-31-2.0-300/A

更新时间： 2024-09-15 19:11:35

品牌	Logo	应用领域
SCHURTER		DC-DC转换器电感器
页数	文件大小	规格书
1页	174K
描述
General Purpose Inductor, 300uH, 15%, 1 Element,

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技术参数
数据手册

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DSH1-31-2.0-300/A 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8504.50.80.00
风险等级：	5.62	直流电阻：	0.14 Ω
标称电感 (L)：	300 µH	电感器应用：	DC-DC CONVERTER
电感器类型：	GENERAL PURPOSE INDUCTOR	功能数量：	1
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-40 °C	最大额定电流：	2 A
自谐振频率：	3.5 MHz	形状/尺寸说明：	RECTANGULAR PACKAGE
屏蔽：	NO	表面贴装：	NO
端子位置：	DUAL IN-LINE	端子形状：	FLAT
容差：	15%	Base Number Matches：	1

DSH1-31-2.0-300/A 数据手册

Storage Chokes

DSH and DSHP Series, vertical housing

Nominal current:

0.45 - 6.3 A @ ϑa 70°C

Nominal inductance:

12 - 2000 µH/ tol. ± 15%

Max. working voltage:

Application range:

Isolations voltage:

Climatic category:

Plastic case:

600 VDC

up to 1 MHz

2 kV eff. / wdg.-ambient

40/125/21 acc. to IEC 60068-1

UL 94 V-0

Potting resin:

UL 94 V-0

This range of chokes enable vertical mounting, thus reducing the

area of the PC board used. Finest quality core materials allow the

highest electrical performance with minimum component volume.

Good design with easy assembly allows good cost/performance ra-

tio. This type of choke is essential in the field of power electronics,

e.g. switching power supplies, chopper amplifiers, DC drives and step-

per motor controls.

DSH

Storage chokes, used as energy stores in switch mode

DSHP power supplies. Principle features:

- reduced magnetic reversal

- constant inductance at high alternating field modulation

and high DC magnetisation.

Environmental Ratings:

The DSH choke can only be used with high frequency alternating

current or with HF-modulated direct current up to 1 MHz, under

consideration of their self heating (I_Nand DI at f₀) and the ambient

temperature (ϑa).

Technical Data

Type

I_N(1) L_N(2)

[mΩ]

_cu(3) ~ f_Res

Case

[A]

[µH]

[MHz]

DSHP-6148-D6D1

DSHP-6148-01C5

DSH1-14-0.6-140/a

DSH1-14-1.0-50/a

DSH1-14-2.0-12/a

DSH1-22-0.45-2000/a

DSH1-22-0.63-1000/a

DSH1-22-1.0-400/a

DSH1-22-1.4-200/a

DSH1-22-1.8-120/a

DSH1-22-3.15-40/a

DSH1-22-6.3-10/a

DSH1-31-1.6-500/a

DSH1-31-2.0-300/a

DSH1-31-4.0-100/a

DSH1-31-6.3-35/a

0.6

1.0

0.6

1.0

2.0

100

140

550 11

48-1

01-1

09-1

19-1

Typical

280

100

Ambient temperature

Operating frequency

Nominal DC current

HF-Ripple

ϑa

f₀

I_N

= 70°C

= 50 kHz

= as per table

= 20% I_N

0.4

1.8

4.8

6.5

2.5

3.5

6.5

0.45 2000 1250

0.63 1000

750

300

160

SMD-version upon request.

1.0

1.4

1.8

3.15

6.3

1.6

2.0

4.0

6.3

400

200

120

Application

500

300

100

240

140

(1) @ ϑa 70°C; current derating 70°C: I = I_Nx

(125-ϑa)/55

(2) Nominal inductance measured according to EN 138100,

see introduction of this catalog, paragraph 3.4

(3) Resistance @ϑa 25°C

Case 48-1

Typical curve

Case 01-1,

09-1,

19-1

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与DSH1-31-2.0-300/A相关器件

型号	品牌	获取价格	描述	数据表
DSH1-31-4.0-100/A	SCHURTER	获取价格	General Purpose Inductor, 100uH, 15%, 1 Element,
DSH1-31-6.3-35/A	SCHURTER	获取价格	General Purpose Inductor, 35uH, 15%, 1 Element,
DSH-14-0001	SCHURTER	获取价格	Storage Choke, high design
DSH-14-0002	SCHURTER	获取价格	Storage Choke, high design
DSH-14-0003	SCHURTER	获取价格	Storage Choke, high design
DSH-142	AXIOMTEK	获取价格	Self diagnosis and built-in sensors
DSH-146	AXIOMTEK	获取价格	Built-in IR touchscreen
DSH1XSRAA19X	CONEC	获取价格	D Type Connector, 15 Contact(s), Female, 0.09 inch Pitch, Solder Terminal, Hole .115-.125
DSH-20NC	ETC	获取价格	DSH-20NC
DSH-22-0001	SCHURTER	获取价格	Storage Choke, high design

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