This is a power expansion Board especially designed for Raspberry Pi, which enables to
use the Raspberry Pi with a moveable power source. It's more convenient to use external
3.7V Lithium battery or 3.7V 18650 Lithium battery;

Applications:

1, DIY a power supply, 12V can input and output can 12-50V adjustable.

2, the power supply for your electronic device, according to your
system can set the output voltage value.

3, as the car power supply for your laptop, PDA or a variety of digital
products supply.

4, DIY a mobile notebook power supply: 12V coupled with high-capacity
lithium battery pack, so you can go where light where books.

5, solar panel regulator.

AC-DC Power Supply Module AC 100-240V to DC 24V 9A Switching Power Supply Board

Product Description:
Input voltage: AC 100-240V 50/60HZ
Output Voltage: DC 24V
Output Current: 6-9A
Output Power: 150W ( Max 220W )
Location Pore Size: 105.8 x 55.7mm
Overall Dimensions: 115 x 65mm
Ripple Noise: Less than 150MV
Overcurrent protection: Yes
Overload Protection: Yes
Short circuit protection: Yes

Applications:
1. High-power LED driver.
2. Lithium battery(or lead accumulator) charge.
3. Vehicle-mounted power supply.
4. Low voltage system power supply.
5. 6V, 12V, 14V, 24V battery charge.
6. On-board laptop power supply.
7. regulated power supply.
8.Low voltage power supply system.
Detailed Images

Applications:
1. High-power LED driver.
2. Lithium battery(or lead accumulator) charge.
3. Vehicle-mounted power supply.
4. Low voltage system power supply.
5. 6V, 12V, 14V, 24V battery charge.
6. On-board laptop power supply.
7. regulated power supply.
8.Low voltage power supply system.

Product parameters:
Starting voltage: 1.2V
Working voltage: 2V-6.5V
Output voltage: 5V/9V/12V optional
Working voltage is 2V-6.5V
Input current: 2A
Output power: ≤8W (no matter how high it is, it is easy to overheat)
No-load current 2-3.5mA (input 1.5V output 12V)
Board size: 33*16*6.5mm
Output pad: USB/DC optional

Feature
Input voltage: 4.5V-50V
Output voltage: 3V-35V
Output current: 3A (MAX)
Conversion efficiency: <92%
Output ripple: <30mV
Switching frequency: 150KHz
Working temperature: -45℃+85℃

Product Introduction
1. With a working frequency of up to 220Khz and LC filtering circuit, the output ripple is very low.
2. Imported TDK inductor to minimize heating and interference.
3. Input and output three MLCC multilayer ceramic capacitors, anti-interference and improving stability.
4. The PCB adopts kb A-grade board material
5. Built in MOSFET, it can achieve 94% efficiency
6. An enabling port has been added to control whether the boost circuit is working.
Size: 49 (length) * 23.4 (width) * 11.4 (height) mm (excluding potentiometer)
(With potentiometer height: 13.5M)

Product Description
Use airfoil heat dissipation, the heat dissipation effect is very good, the output power is larger (the power can reach about1800W when the 48V input is added with the fan).