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EG7500 INVERTER FRONT STAGE BOOST PUSH-PULL SWITCHING POWER SUPPLY DRIVER BOARD IS FULLY COMPATIBLE WITH KA7500 TL494
کیفیت: ORIGINAL(distributor) پکیج:
قیمت تک فروشی 1,701,201 ریال
قیمت عمده 1,624,715 ریال (10 به بالا)
قیمت ویژه 1,594,121 ریال (100 به بالا)
قیمت فوق العاده1,578,824 ریال (1000 به بالا)
15.751514.714.55
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توضیحات
EG7500 boost driver board function description:
l Adopt push-pull mode boost structure
l The PWM frequency of EG7500 boost driver board is 40KHZ
l With ±1A current drive output capability
l Overvoltage shutdown>15V±0.5V
l Undervoltage buzzer <10.5V±0.5V
l Undervoltage shutdown <9.5V±0.5V
l Over-current shutdown IFB pin>48mV
l PCB material: FR-4, thickness: 1.5mm
l Dimensions: length 46mm×width 33.5mm
l Maximum height of parts on board: 9mm
l Weight: 7 grams
EG7500 driver board pin function description:
1 temperature
2 Undervoltage buzzer
3 VCC +12V
4 Fan control
5 VFB
6 GND
7 +12V
8-9 Drive output
10 IFB mos tube Rds detection, overcurrent protection detection
The over-current protection follows the MOS tube driven by pins 8-9, it will not be able to boot if connected incorrectly
Description
EG7500 boost driver board function description:
l Adopt push-pull mode boost structure
l The PWM frequency of EG7500 boost driver board is 40KHZ
l With ±1A current drive output capability
l Overvoltage shutdown>15V±0.5V
l Undervoltage buzzer <10.5V±0.5V
l Undervoltage shutdown <9.5V±0.5V
l Over-current shutdown IFB pin>48mV
l PCB material: FR-4, thickness: 1.5mm
l Dimensions: length 46mm×width 33.5mm
l Maximum height of parts on board: 9mm
l Weight: 7 grams
EG7500 driver board pin function description:
1 temperature
2 Undervoltage buzzer
3 VCC +12V
4 Fan control
5 VFB
6 GND
7 +12V
8-9 Drive output
10 IFB mos tube Rds detection, overcurrent protection detection
The over-current protection follows the MOS tube driven by pins 8-9, it will not be able to boot if connected incorrectly
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