亚洲春色中文字幕_免费99精品国产自在现??_—级v免费大片国产_日韩人妻无码aⅴ一区二区_婷婷丁香五月激情综合_久草综合精品zc_久久美女一级黄色电影_╳╳╳无尽性视频漫画_免费天堂无码成人AV电影在线观看_青青揄拍视频

Leave Your Message
*姓名不能為空!
* 留言?xún)?nèi)容不能為空！
Product
Recommended products

MDQ-500A

1. The chip and the base plate are electrically insulated, 2500V AC voltage;

2. International standard packaging;

3. Vacuum + hydrogen charging protective welding technology;

4. Welded structure, excellent temperature characteristics and power cycle capability;

5. Easy to install, easy to use and maintain;

6. Small size and light weight;

7. The maximum operating junction temperature reaches 150℃;

8. The forward pressure drop is small.

    Product details

    Features

    ?

    1. The chip and the base plate are electrically insulated, 2500V AC voltage;

    2. International standard packaging;

    3. Vacuum + hydrogen charging protective welding technology;

    4. Welded structure, excellent temperature characteristics and power cycle capability;

    5. Easy to install, easy to use and maintain;

    6. Small size and light weight;

    7. The maximum operating junction temperature reaches 150℃;

    8. The forward pressure drop is small.

    ?

    Model meaning

    ?

    MDQ500-16 Model meaning
    M? module
    D Module category: D: Ordinary rectifier, Z: Fast rectifier, T: Ordinary thyristor, K: Fast thyristor, F: D and T, H: Z and K
    Q Q:Single phase S:Three phase
    500 Rated current: 30A 40A 60A 100A 150A 200A 250A 300A 400A 500A
    16 Rated voltage level (x100=VoRM or VRRM)

    ?

    Technical parameters

    ?

    name

    model

    DC transmission

    Output current

    Single phase input

    Positive to flat

    average current

    Three-phase input

    Positive to flat

    average current

    Repeat in reverse

    Peak current

    Repeat in reverse

    Peak voltage

    On-state peak voltage

    pass-state peak

    value current

    Maximum rated junction temperature

    insulation

    Voltage

    weight

    single phase

    rectifier

    Bridge MDQ

    Type

    ID

    IF(OFF)

    IF(OFF)

    IRRM

    VRRM

    VTM

    ITM

    Tm

    Everything

    Weight

    A

    A

    A

    V

    mA

    V

    A

    ℃

    V(AM)

    g

    MDQ400A-16

    400

    200

    -

    10

    600-2000

    1.45

    400

    150

    2500

    1065

    MDQ500A-16

    500

    250

    -

    10

    600-2000

    1.45

    500

    150

    2500

    MDQ600A-16

    600

    300

    -

    10

    600-2000

    1.45

    600

    150

    2500

    ?

    Appearance and installation dimensions/wiring diagram

    ?

    MDQ500A.jpg

    ?

    Product application

    ?

    1. DC current of instruments and equipment; 2. Input rectified power supply of PWM inverter; 3. DC motor excitation power supply; 4. Input rectification of switching power supply; 5. Soft-start capacitor charging; 6. Electrical drag and auxiliary current; 7 , Inverter welding machine; 8. Current charging DC power supply.

    illustrate:

    a. Vdsm/Vrsm=Vdrm/Vrrm+200V;

    b. Unless otherwise stated, Lgt, Vgt, Ih, Vtm, and Viso are debugging values ??under 25, and other parameters in the table are test values ??under Tvjm;

    c. I2t=I2tsmTW/2, where TW: bottom width of sinusoidal half-wave current, at 50HZ frequency, I2t(10ms)=0.005I2tsm(A2S);

    d. When used at a current of 60HZ, Itsm(8.3ms)=1.066(10ms),I2t(8.3ms)=0.943I2tsm(10ms)。