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SP150B

更新时间： 2024-02-07 00:07:14

品牌	Logo	应用领域
固锝 - GOOD-ARK		/
页数	文件大小	规格书
7页	284K
描述
Trigger Device

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中文翻译

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技术参数
数据手册

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SP150B 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	unknown	风险等级：	5.56
其他特性：	STANDARD: IEC 1010-2-031	连接器类型：	INTERCONNECTION DEVICE
Base Number Matches：	1

SP150B 数据手册

SOLID STATE OVERVOLTAGE PROTECTOR

E M I C O N D U C T O R

GENERAL DESCRIPTION

F' SIDAC PROTECTORS (SP)a re d e vic e s use d to p rote c t se nsitive lC's from e le c tric a l d isturba nc e s c a use d by lig hting a nd AC p owe r

c ross c ond itions. The struc ture a nd c ha ra c te ristic s of the thyristor a re use d to c re a te a n ove r-volta g e p rotec tion d e vic e with p re c ise

a nd re p e a ta b le c ha ra c te ristic s. SP ha ve b e e n c hose n firstly in mod e rn c ommunica tions syste m to a void lig htning . The SP op e ra te s

muc h like a switc h. In off-sta te .The d e vic e p re se nts a le a ka g e c urre nt (I^DRM) le ss Tha n 2A ma king it invisib le to the c irc uit it is p ro -

te c ting . As a tra nsie nt volta g e e xc e e d s the SP V^DRM. the de vic e will b e gin to e nte r its p rote c tive mod e with c ha ra c te ristic s simila r to

a n a va la nc h d iod e . The n, onc e the c urre nt e xc e e d s its switc hing c urre nt, its volta ge de c re a se to turn-on volta g e (V

ie nt c urre nt p a ssing throug h this p a ra lle l c irc uit so the se nsitive c irc uit is p rote c te d . Afte r tra nsie nt, the c urrent d e c re a se s to I

b e low, the SP will re se t a nd re turn to high off-sta te impe d a nc e . The SP turn-on volta g e V is ve ry sma lle r c omp a re d with othe r c li-

) with most tra ns-

p p ing protec tion d e vic e . SP c a n b e use d re p e a tly a nd c a n not d e g e ne ra te b e c a use of no c onsump tion.

Please consult us for more information about applications

FEATURES

The SP is the p re d omina nt c hoic e for tod a y's te le c om ne e d s b e c a use it offe rs a bsolute surg e sup p re ssion re g a rd le ss of the surge

c urre nt le ve l a nd ra te of a pp lie d volta g e (d v/d t)unlike othe r d e vic e s, The SP:

Ca n not be da ma g e d volta g e

Elimina te s the hyste re sis a nd he a t d issip a tion typic a lly found with a c la mp ing d evic e

Elimina te s volta g e ove rshoot c a use d b y fa st rising tra nsie nts

Is non-de g e ne ra tive

Will no fa tig ue

Ha s ne g ligible c a p a c ita nc e ma king it ide a l for hig h sp e e d tra nsmission e q uip me nt

APPLICATIONS

Whe n p rote cting te le c ommunic a tion c irc uits the SP is c onne c te d a c ross the TIP-Ring inte rfa c e for me ta llic p rote c tion a nd the

Tip-Ring-Groind inte rfa c e for long itud ina l p rote c tion, typ ic a lly b e hind some type of c urre nt limiting d e vic e suc h a s fuse . Common

a p plic a tions a re :

Ce ntra l offic e line c a rd s.

T-1/E-1,ISDN,a nd DSL tra nsmission e q uip me nt

Customer Pre mise Eq uipme nt(CPR)suc h a s p hone s, mod e ms, a nd c a lle r ID a d junc t b oxe s.

PBX's,KSU's a nd othe r switc he s.

Prima ry p rote c tion inc lud ing ma in distribution fra me s, 5-pins mod ule s, b uild ing e ntra nc e e q uip me nt a nd sta tion p rote c tion

mod ule s

Othe r a p plica tions tha t use SP a re da ta line s, se c urity syste ms, CATV line a mplifie rs& p owe r inse rte rs. The SP is a lso use d to p rote c t

sole noids in sprinkle r syste ms a nd thyristors suc h a s SCR's a nd tria c s in motor sp e e d c ontrols. It should b e note d thoug h tha t whe n

use d in the se a p plic a tions. The short c irc uit AC c urre nt of the c irc uit be ing p rote c te d c a n not e xc e e d the AC c urre nt ra nting of the

SP, a nd the short c irc uit DC c urre nt must b e b e low the minimum holding c urre nt (I ) of the SP(in orde r to re se t),

12 3 4 5 6 7

中文翻译

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与SP150B相关器件

型号	品牌	获取价格	描述	数据表
SP150DRL	ASTRODYNE	获取价格	150W Single Output with PFC Function
SP150F	VMI	获取价格	High Voltage Rectifier Stacks
SP150S	VMI	获取价格	15,000 V - 30,000 V Rectifier Stacks 0.5 A Forward Current 3000 ns Recovery Time
SP150UF	VMI	获取价格	High Voltage Rectifier Stacks
SP15100L	GXELECTRONICS	获取价格	SCHOTTKY BARRIER RECTIFIER
SP15100L	SUNMATE	获取价格	Rectifier device Schottky Diode
SP15150L	GXELECTRONICS	获取价格	SCHOTTKY BARRIER RECTIFIER
SP1-5195-5	SIPEX	获取价格	Operational Amplifier, 1 Func, 10000uV Offset-Max, BIPolar, CDIP14,
SP151K	CDE	获取价格	Ceramic Capacitors
SP15200L	GXELECTRONICS	获取价格	SCHOTTKY BARRIER RECTIFIER

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