Modulo de carga de bateria de litio con entrada mini usb
Este modulo utiliza la conexión de mini USB 5V para cargar una batería de Litio/Lipo, con indicación LED, utiliza el IC TP4056.
Este módulo es una manera simple de cargar tus baterías LiPo/LiOn de una celda hasta el voltaje de 4.2V. Funciona con baterías que tienen 3.7V de carga nominal y 4.2V de carga completa, viene programado para cargar a 1A, esta corriente se puede modificar al cambiar la resistencia R3 según se muestra en el datasheet.
Especificaciones técnicas
- Corriente de carga ajustable hasta 1A
- Precisión de carga 1.5%
- Voltaje de entrada: 4.5V a 5.5V DC
- Voltaje de carga completa: 4.2V
- Chip: TP4056
- Led indicador Rojo cuando está cargando
- Led indicador Verde de carga completa
- Entrada tipo Micro-USB
- Temperatura de trabajo: -10º a 85ºC
- Atención: No tiene protección a polaridad inversa
Recomendaciones
- La corriente de carga sea aproximadamente el 37% de la capacidad de la batería y nunca mayor al 100%, por ejemplo si la batería es de 1000mAh, debe usar 400mA.
- El cable de conexión no debe ser muy largo
- Verificar que la conexión sea segura
- No tiene protección de polaridad inversa
TABLA Rprog:
|
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 |
La compra incluye
-
Modulo de carga de batería de litio con entrada mini usb
- Anchura
- 2cm
- Profundidad
- 3cm
- Voltaje de operación
- 4.5V a 5.5V DC
- Altura
- 0.5cm
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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