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Electronic Module
1Pcs/lot TP4056 5V 1A Micro USB Charger Module 18650 Lithium Battery Charging Board Led Indicator Current Adjustable
Availability:
1748 in stock
Sales 53
$0.49
1748 in stock
Description
– 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 Blue is full charged
– Input interface: micro USB.
– Work temperature: -10° ~ +85°
– Inversed polarity: NO
– Size: small to 25X19X10mm
The module current adjustable as long as you change the fixed resistors in the circuit board , then can change the output 100mA-1000mA, very convenient.
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 NO Reveral polarity.
For the current self-regulation,the following table have proposed resistor value,the corresponding output and the current value
RPROG (k) | IBAT (mA) |
30 | 50 |
20 | 70 |
10 | 130 |
5 | 250 |
4 | 300 |
3 | 400 |
2 | 580 |
1.66 | 690 |
1.5 | 780 |
1.33 | 900 |
1.2 | 1000 |
| Operating Temperature | – 10 ~ 85 celsius |
|---|---|
| Condition | New |
| Dissipation Power | none |
| Brand Name | IS |
| is_customized | Yes |
| Type | Voltage Regulator |
| Supply Voltage | 4.5V-5.5V |
| Model Number | 5V 1A Micro USB Charger Module |
| Package | Other |
| Application | Electronic Circuit |
| Charge precision | 1.5% |
| Current | 1A adjustable |
| Full charge voltage | 4.2V |
| Inversed polarity | NO |
| Chip | TP4056 |
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