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Introduction
In most Arduino projects, relays are the first choice to drive some large current device. It requires a certain amount of current to drive the internal coil to pick-up contact. But for some MCU, like Intel Edison, Intel joule, lilypad, Raspberry Pi and other microcontroller with limited amount of current GPIO, it’s hard to drive one or more relays simultaneously.
The Gravity MOSFET power controller is a MOSFET relay which can drive a large current device with limited amount of current.
Specification
VIN Operating Voltage: 5V-36V
VIN Operating Current: 0A-20A (Suggest external heat sink when the current over 10A )
Logic Operating Voltage: 3.3~10V
Logic Control Signal: 3.3~10V
Switching Frequency: 0-1KHz
Switching Character: T(on)=20us/T(off)=50us
Operating Temperature: -55℃-155℃
Interface Type: PH2.0-3P
Dimension: 44*32 mm/ 1.73*1.26 inches
Shipping list
1 x Gravity: MOSFET Power Controller
1 x Gravity Digital Sensor Cable",
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"title": "DFROBOT Gravity: MOSFET Power Controller Module as MOSFET Relay or Driver Compatible with Arduino Raspberry Pi and Other Microcontroller",
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"description": "Gravity: MOSFET Power Controller
Introduction
In most Arduino projects, relays are the first choice to drive some large current device. It requires a certain amount of current to drive the internal coil to pick-up contact. But for some MCU, like Intel Edison, Intel joule, lilypad, Raspberry Pi and other microcontroller with limited amount of current GPIO, it’s hard to drive one or more relays simultaneously.
The Gravity MOSFET power controller is a MOSFET relay which can drive a large current device with limited amount of current.
Specification
VIN Operating Voltage: 5V-36V
VIN Operating Current: 0A-20A (Suggest external heat sink when the current over 10A )
Logic Operating Voltage: 3.3~10V
Logic Control Signal: 3.3~10V
Switching Frequency: 0-1KHz
Switching Character: T(on)=20us/T(off)=50us
Operating Temperature: -55℃-155℃
Interface Type: PH2.0-3P
Dimension: 44*32 mm/ 1.73*1.26 inches
Shipping list
1 x Gravity: MOSFET Power Controller
1 x Gravity Digital Sensor Cable",
"features": [
"The MOSFET power controller is a module which can drive a large current device with limited current GPIO. It works as a MOSFET relay or MOSFET driver. When you give it a digital high-level signal (3.3~10V), MOSFET turns on, vice versa.",
"The MOSFET power controller comes with a standard PH2.0-3P gravity interface. It makes the module compatible with the Arduino IO expansion shield. Plug and play, easy to use.",
"Compare to the relay module, MOSFET power controller is compatible with Arduino Raspberry Pi, Lattepanda and other Microcontroller, supports 3.3~10V logic power control.",
"The VIN port supports 5~36V; 0~20A power input, if the current is over 10A, we recommend an external heat sink. And MOSFET supports quick ON-OFF switch, the switching frequency arrives 1KHz. That is a good point for robot control."
]
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