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Positioning inverter thyristor factory price for audio amplifier

Positioning inverter thyristor factory price for audio amplifier

Positioning inverter thyristor factory price for audio amplifier

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Availability: OEM, OEM/ODM
Application Scope
Positioning's power transistor can be used in multiple industries.Guided by the actual needs of customers, Positioning provides comprehensive, perfect and quality solutions based on the benefit of customers.
Company Advantages
1. Scientific testing methods have been adopted in the quality tests of Positioning inverter thyristor. The product will be inspected through sight check, equipment testing method, and chemicals testing approach.
2. The product has reliable circuit board performance. There is no crosstalk problem in the circuit board and all the internal wirings are reasonably arranged.
3. This product sells well all over the world and is well received by users.
4. The scope of the market application of the product has been enlarged gradually due to its remarkably good characteristics.

Conducting - on state

Parameter

Symbol

Min.

Max.

Typ.

Units

Conditions

Average   value of on-state current

IT(AV)


600


A

Sinewave,180o   conduction,Tc =65oC

RMS   value of on-state current

ITRMS


940


A

Nominal   value

Peak   one cPSTCle surge

(non   repetitive) current

 

ITSM


7500

 

7200


A

 

A

8.3   msec (60Hz), sinusoidal wave-

shape,   180o conduction, Tj = 125 oC

10.0   msec (50Hz), sinusoidal wave-

shape,   180o conduction, Tj = 125 oC

I   square t

I2t


235000


A2s

8.3   msec and 10.0 msec

Latching   current

IL


800


mA

VD   = 24 V; RL= 12 ohms

Holding   current

IH


400


mA

VD   = 24 V; I = 2.5 A

Peak   on-state voltage

VTM


2.30


V

ITM   = 2000 A; Duty cPSTCle   £   0.01%

 

Critical   rate of rise of on-state

current   (5, 6)

di/dt


400


A/ms

Switching   from VDRM £ 1000 V,

non-repetitive

Critical   rate of rise of on-state

current   (6)

di/dt


150


A/ms

Switching   from VDRM £ 1000 V

ELECTRICAL CHARACTERISTICS AND RATINGS      

Gating

Parameter

Symbol

Min.

Max.

Typ.

Units

Conditions

Peak   gate power dissipation

PGM


200


W

tp   = 40 us

Average   gate power dissipation

PG(AV)


5


W


Peak   gate current

IGM


10


A


Gate   current required to trigger all units

IGT


300

150

125


mA

mA

mA

VD   = 6 V;RL = 3 ohms;Tj = -40 oC

VD   = 6 V;RL = 3 ohms;Tj = +25 oC

VD   = 6 V;RL = 3 ohms;Tj = +125oC

Gate   voltage required to trigger all units

 

 

VGT

 

 

0.15

5

3

 


V

V

V

VD   = 6 V;RL = 3 ohms;Tj = -40 oC

VD   = 6 V;RL = 3 ohms;Tj = 0-125oC

VD   = Rated VDRM; RL = 1000 ohms;

Tj   = + 125 oC

Peak   negative voltage

VGRM


5


V


Dynamic

Parameter

Symbol

Min.

Max.

Typ.

Units

Conditions

Delay   time

td


1.5

0.7

ms

ITM   = 50 A; VD =   Rated VDRM

Gate   pulse: VG = 20 V; RG = 20 ohms; tr = 0.1 ms; tp = 20 ms

Turn-off   time (with VR = -50 V)

tq


200

 

125

ms

ITM   = 500 A; di/dt = 25 A/ms;

VR   ³   -50 V; Re-applied dV/dt = 20 V/ms linear to 80% VDRM;   VG = 0;

Tj   = 125 oC; Duty cPSTCle ³ 0.01%

Reverse   recovery charge

Qrr


*


mC

ITM   = 500 A; di/dt = 25 A/ms;

VR   ³   -50 V

       * For guaranteed max. value, contact factory.                                      

THERMAL AND MECHANICAL CHARACTERISTICS AND RATINGS

Parameter

Symbol

Min.

Max.

Typ.

Units

Conditions

Operating   temperature

Tj

-40

+125


oC


Storage   temperature

Tstg

-40

+150


oC


Thermal   resistance - junction to case

RQ (j-c)

 

0.045

(1)

0.055

(2)


oC/W

Double   sided cooled *

(1)   @ 2000 lb.; (2) @ 800 lb.

Thermal   resistamce - junction to

case

RQ (j-c)

0.090

(1)

0.110

(2)


oC/W

Single   sided cooled *

(1)   @ 2000 lb.; (2) @ 800 lb.

Thermal   resistance - case to sink

RQ (c-s)


.030

.060


oC/W

Double   sided cooled *

Single   sided cooled *

Mounting   force

P

3.6

11.1


kN


Weight

W



70

g


                                                                                                                                       

OUTLINE                                      

Positioning inverter thyristor factory price for audio amplifier-1

Sym

A

B

C

D

H

mm

41

25

40

3.5×1.8

14±1



Company Features
1. To satisfy the needs of customers more, Positioning provides not only the finest high voltage thyristor but also the types of thyristor .
2. We have enforced a strict quality control management system. Under this system, all production processes are required to be inspected by corresponding QC teams.
3. Our company will actively foster sustainable practices. We have made progress in reducing waste gases, polluted water, and conserving resources. We are committed to the environmental sustainability of our operations. We put emphasis on the use of renewable resources and the conservation of water by reducing the water utilization of our factory.
High-end textile manufacturing machinery is used for Positioning types of thyristor production. It is made of drawing machine, carding machine, roving machine, combing machine, and other equipment. It features simple design and stylish appearance compared to other similar products
The manufacture of Positioning inverter thyristor involves several stages. They mainly include the installations of cams, shafts, and bearing, the design of injection-molded plastic parts, fixtures, and gauges. The product is well packed with durable foam and carton to prevent damage
Positioning inverter thyristor is expertly manufactured. Professionals that have real training and expertise in building construction have participated in its design and construction. The product is well packed with durable foam and carton to prevent damage
Positioning inverter thyristor undergoes a series of manufacturing processes. It has to be cut, forged, stamped, cast, honed, and polished respectively under machines. The structure of the product is firm enough to withstand collision impact
Positioning high voltage thyristor goes through a complete design process. The process mainly includes a purpose statement, consideration of mechanisms&transmitted forces, material selection, etc. The product is characterized by outstanding compactness that no cracks can be found
This product has been recognized by industry experts for its excellent performance. The product is characterized by outstanding compactness that no cracks can be found
The product guarantees superior quality, stable performance and long service life. It has passed the acid resistance test and other chemical resistance tests
Its quality is guaranteed as its quality testing tends to be more rigorous and controlled based on the international standards instead of the national rules. It stands out among suchlike with a high level of durability
The product is recognized by experts and has good performance, durability and practicality. The product can be used for a long time
We always pay attention to the industry quality standards, product quality is guaranteed. No burs can be found on the surface of the product thanks to the excellent surface treatment
The continued success of Positioning has been built upon consistent efforts of customers. The product passes the US CUPC, Australia WATERMARK, Malaysia MS, Indonesia SNI, and UK CE certification
In terms of quality inspection, Yangzhou Positioning Tech. Co., Ltd is equipped with advanced equipment. The product can be used for a long time
The customers speak highly of the quality of types of thyristor made by Positioning. Using imported high-quality materials, the product is easy to clean
It is hard to develop Positioning without the assurance of quality of high voltage thyristor. The product is characterized by outstanding compactness that no cracks can be found
Superb as quality of high voltage thyristor is, Yangzhou Positioning Tech. Co., Ltd also builds a quality control system. The product comes with an extremely competitive price
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