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Informação do fabricante:
MOSWITCH-SPDT is a single pole double throw (SPDT) switch implemented with MOSFETs, and it has very small footprint (2cm x 2cm).
The diagram below shows the equivalent model of this product:
he control signal (CTRL) and main power rails have common ground and this product can connect the positive pole of V-IN to either OUT-A (default) or OUT-B (when CTRL is HIGH). It works like a relay, but is quiet, has higher switching speed and longer life cycle.
An optical coupler is used on the board to isolate the control signal and the main power rails. It is very easy and safe to use low voltage signal (e.g. 3.3V or 5V) to control higher voltage (up to 28V) and higher current (up to 9A for resistive load) circuit.
Specification:
|
Dimension: |
20mm x 20mm x 3.7mm |
|
Weight |
4g |
|
Dual P-MOSFET |
AO4805 |
|
LED |
Blue LED for OUT-A (channel A) |
|
Input Voltage |
DC 3~28V |
|
CTRL Signal Range |
0~28V (voltage > ~2.5V is considered HIGH) |
|
Output Current |
Up to 9A (for resistive load, see remarks below) |
|
Channel Resistance |
15mΩ@20V, 18mΩ@10V, 24mΩ@5V, 70mΩ@3V |
|
Quiescent Current |
0.3mA@3V, 0.7mA@5V, 1.5mA@9V, 2.1mA@12V, 5.4mA@24V, 6.6mA@28V The quiescent current is mainly consumed by the LEDs. |
|
Switching Speed |
OUT-A turns on: 52µs (40µs delay + 12µs rise) OUT-A turns off: 22µs (4µs delay + 18µs fall) OUT-B turns on: 16µs (7us delay + 9µs rise) OUT-B turns off: 91µs (49µs delay + 32µs fall) |
|
Operating Temperature |
-30℃~80℃ (-22F~176F) |
|
Storage Temperature |
-40℃~85℃ (-40F~185F) |
|
Humidity |
0~80%RH, no condensing |
User Manual:
More details about this product can be found in its user manual.
