Bảng mạch chuyển đổi cách ly quang điện PC817 4 kênh
72.700
₫ 41.700
Sản phẩm Bảng mạch chuyển đổi cách ly quang điện PC817 4 kênh đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 72.700 xuống còn ₫ 41.700, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
100% brand new and high quality
Features:
This module is used when it comes to the need for isolation control and voltage conversion.
Adopting 4-way 817 optocoupler, it is aim to achieve the control signal and the control signal isolation, you can directly use the micro-controller or other devices IO port to achieve voltage isolation control,
It can realize 3.3V or 5V to control the interface of 3.6-30V voltage . After the control terminal is turned on, the controlled terminal will also be turned on.
The jumper cap allows the output to be high-potential or low-output.
The 4 channels and 817 on the board are independent, which can realize simultaneous control of different voltages, etc..
Photoelectric isolation has strong anti-interference ability. It can drive high-power triodes, MOS tubes and other applications that require high-voltage driving, and can also directly drive low-power 24V relays.
Specification:
Material: Circuit Board, Electronic Components
Size: 48 x 38mm/1.89 x 1.50in (L x W)
Hole Distance: Long side: 42mm/1.65in; Wide side: 32mm/1.26in
Drive Signal Voltage Range: 3.6-24V
Output Voltage Range: 3.6-30V (Output current depends on the specific situation but not 10MA at most, the total power is inversely proportional to the voltage and current)
Color: As picture shown
Quantity: 1 Pc
Note:
No retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x Optocoupler Isolation
Features:
This module is used when it comes to the need for isolation control and voltage conversion.
Adopting 4-way 817 optocoupler, it is aim to achieve the control signal and the control signal isolation, you can directly use the micro-controller or other devices IO port to achieve voltage isolation control,
It can realize 3.3V or 5V to control the interface of 3.6-30V voltage . After the control terminal is turned on, the controlled terminal will also be turned on.
The jumper cap allows the output to be high-potential or low-output.
The 4 channels and 817 on the board are independent, which can realize simultaneous control of different voltages, etc..
Photoelectric isolation has strong anti-interference ability. It can drive high-power triodes, MOS tubes and other applications that require high-voltage driving, and can also directly drive low-power 24V relays.
Specification:
Material: Circuit Board, Electronic Components
Size: 48 x 38mm/1.89 x 1.50in (L x W)
Hole Distance: Long side: 42mm/1.65in; Wide side: 32mm/1.26in
Drive Signal Voltage Range: 3.6-24V
Output Voltage Range: 3.6-30V (Output current depends on the specific situation but not 10MA at most, the total power is inversely proportional to the voltage and current)
Color: As picture shown
Quantity: 1 Pc
Note:
No retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x Optocoupler Isolation
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