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Dual USB Output 9V / 12V / 24V / 36V 5V DC-DC Power Supply Module
₦ 2,500
This is a mini DC-DC step down voltage converter module with fixed 5V voltage output.
· Input: 6V-40V
· Output: 5V / 3A (MAX)
· Efficiency: 92% (MAX)
· Switching frequency: 150KHZ
· Working temperature: -40 ‘C – + 85 ‘C
2 in stock
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Pinout- VCC: input power supply 3.3~6V, Prohibit more than 7V
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3. Module working voltage 3.3 V.
4. Potter default rate of 9600, the user can be set up.
5. The core module size : 28 mm x 15 mm x 2.35 mm.
6. Working current: matching for 30 MA, matching the communication for 8 MA.
7. Dormancy current: no dormancy.
8. Used for GPS navigation system, water and electricity gas meter reading system.
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With LED indicator light, use 150mA and 3.3V regulation chip.
With VCC.GND.TXD.RXD foot for the Bluetooth
With “Re-seach” button(ON/OFF/WAKE foot for it , external MCU outinput “High level” can control module to re-seach)
Compatible with bluetooth master module”.slave module”or master-slave(whole) module.
Input voltage: 3.3~6V
Size: 1.55cm*3.98cm
Note:input power supply 3.3~6V, Prohibit more than 7V
No “Automatically prevent power supply peversing func”, so please correctly connect power supply
We advise to install “Bluetooth master module”
The “State” is output foot for LED status, when bluetooth “Unconnected”, output “Pulse” ; when bluetooth “connected”, output “High level”, we can determine the states from “MCU”
If only the board , No any “Bluetooth Function “Qucik View -
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- Switching frequency: 500KHz
- Input Reverse Polarity Protection: None
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Can be used to easily make mobile power supply to charge and power MP3, Mobile phones or power bank from as little as a single cell.
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