5V 1A Micro USB 18650 Lithium akkutöltő modul - Jelenlegi ára: 350 Ft

5V Micro USB bemeneti csatlakozóval ellátott LI-ion akkutöltő modul.
Készleten van, nem kell várni hónapokat, míg megérkezik kínából!
Garanciát nem tudok biztosítani rá, ez az árban is tükröződik.
Több termék vásárlása esetén egybe csomagolom őket, ne törődjön azzal, hogy a Vatera minden darabra külön postaköltséget számol!!
Product Description
This tiny module is perfect for charging single cell 3. 7V 1 Ah or higher LiPo cells such as 16550s that do not have their own protection circuit.  Based around the TP4056 charger IC and DW01 Deep Drain Battery Protection IC this module offers 1A charge current. The module cuts off charging current when finished.
Furthermore when the battery voltage drops below 2. 4V the protection IC will switch the load off to protect the cell from running at too low of a voltage – and also protects against over-voltage and reverse polarity connection (it will usually destroy itself instead of the battery) however please check you have it connected correctly the first time.
Features
Under Voltage Cut off / Deep Drain Protection
Over Current Protection
Adjustable Current Limit through R-Prog
Over-voltage charging protection
Usb Micro Connector (with more commonly available usb cables)
LED Status Indicator for Charging / Full charge status monitoring
Technical Specifications
Module Name: Rechargeable lithium battery module
Method: linear charge 1%
Charging current: 1A Adjustable (Through 1. 2k R3 RPROG Resistor)
Charge Accuracy: 1. 5%
Input voltage: 4. 5V-5. 5V
Full charge voltage: 4. 2V
Over discharge / Deep Drain protection voltage: 2. 5V
Over-current protection: 3A
Charging input interface: Micro USB
Working temperature: -10 Degree to +85 Degree
Polarity Reversal: Not Allowed
Weight: 1. 7g
Dimensions: 28 * 17 * 1. 1mm
Current Regulation Chart
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
How to Use the Module
Connect micro USB cable for power, or 5V DC to pads marked IN+ and IN- on left-hand side of the module
Connect cell to charge to B+/B- pads on right-hand side of module
A load (something for the battery to power) can be connected to the OUT+/OUT- pads on the right-hand side
Important! Disconnect load when charging
The Red LED indicates charging in progress,
Green LED indicates charging has finished.
Never charge your battery at a rate greater than 1C.
Related Documents
TP4056 Datasheet
DW01 Protection IC Datasheet
8205A Dual Mosfet Datasheet
Youtube video review


Jelenlegi ára: 350 Ft
Az aukció vége: 2020-05-17 04:47 .