1). The maximum output current: 2 a
2). The input voltage: 2 v ~ 24 v
3). The maximum output voltage: 28 v
4). Efficiency: ＞93%
2.Mechanical properties
1). product size: 36 mm X 17 mm X 14 mm
3.Method of use
The module of the IN+ and – after 2~24v, IN adjusting the potentiometer can adjust output voltage, output voltage is greater than the input voltage
4.Matters needing attention
1). The input voltage should not exceed the maximum input voltage
2). The peak current output current is no more than TV university
2A Adjustable Booster Board DC-DC Step-up Module
Description:
The whole network smallest adjustable boost module can be easily installed in a variety of small equipment.
The module supports MicroUSB input, a USB charger or mobile power supply can easily get to it 9V, 12V, 15V, 18V, 24V, easy to use.
Wide input and output voltage, high conversion efficiency.
Maximum output current: 2A (recommended for use within 1A)
Input voltage: 2 v ~ 24 v
Maximum output voltage: and gt; 28 v (recommended for use within 26V)
Efficiency: and gt; 93%
Size: 30mm * 17mm * 14mm (L * W * H)
This module is a step-up module, the output voltage is greater than the input voltage.
Peak current output current does not exceed 2A.
- Charge module- Linear charging.
- Current- 1A adjustable.
- Charge precision- 1.5%.
- Input voltage- 4.5V-5.5V.
- Full charge voltage- 4.2V.
- Led indicator- red is charging Green is full charged.
- Input interface- micro USB.
- Work temperature- -10° to +85°.
- Inversed polarity- NO.
- Size- small to 25X19X10mm.
NOTE:
1. Ampere meter can only be connected to 5v input end of the module.
2. It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAH, current of 400 is enough.
3. The connection wire should not be too thick.
4. Make sure the connect point is good.
5. If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-substract the charging current to avoid burn damage to chip.
6. NO Reveral polarity.
