Over charge voltage: 4.25±0.05V
Over charge release voltage:4.23±0.05V
Over discharge voltage:2.54±0.1V
Maximal continuous charging current: 2A
Over current protection: 3A
Main IC using original “precision” imported components. With over charge, over discharge, over current, short circuit protection function, for a variety of different shapes of 3.7V capacity lithium batteries. Using the Japanese precision protection IC, VISHAY, AOS, IR and other high quality MOSFET, FR-4 low temperature coefficient of plate, well-designed, comprehensive test. Compact size, suitable for many requirements of high integration, low cost occasions, can meet the performance requirements of many aspects, to ensure the absolute safety of the battery group.
1) high-accuracy voltage detection circuit;
2) terminal of the charger using high voltage device;
Specification:
1: working voltage: DC 5V--36V;
2: trigger signal source: digital high and low level (DC3.3V--20V), can be connected to the microcontroller IO port, PLC interface, DC power supply, can receive PWM signal, the signal frequency 0--20KHZ perfect support.
3: output: DC DC 5V--36V, continuous current at room temperature 15A, power 400W! Auxiliary heat dissipation, the maximum current up to 30A.
4: application: the output can control high power equipment, motor, bulb, LED lamp belt, DC motor, micro pump, solenoid valve, etc., can enter the PWM, control motor speed, the brightness of the lamp, etc..
5: service life: unlimited switch; working temperature: -40 - 85 C; size: 3.4*1.7*1.2cm
The protective board can be used as the nominal voltage of 14.4V, 14.8V, 16.8V four series of polymer lithium battery group, four series of 18650 lithium batteries as overcharge and over discharge, short circuit protection. Without the activation function in the power application for high instantaneous current,and in inverter application for avoid false triggering protection.So it will use more convenient.
Note:No part design on the back, can be attached to the heat sink to ensure high current work situation for a long time.
Single Cell Lithium Battery Boost Power Module Board 3.7V 4.2V Liter 5V 9V 12V USB Mobile Phone QC Fast Charge QC2.0 QC3.0
Product model: AILAVI-180312
Name: Single-cell lithium battery boost fast charging source module
Main control chip: TPS61088A
Identification chip: FP6601Q
Input voltage: 2.8 ~ 4.5V, very suitable for 3.7V polymer lithium battery
Output voltage: The default is 5V, triggering fast charge after 4.5V ~ 12V according to the protocol.
Input rated current: 8A
Output current: 5V3A, 9V2A, 12V2A. Output current is adaptive.
Output power: up to 24W.
Support Agreement: QC2.0, QC3.0, Huawei FCP, DCP Agreement
Efficiency is up to 93%, with a typical value of 90%.
Module size: 47.5 (length) * 16.5 (width) * 8 (height) mm (including USB)
Module net weight: about 7 grams
The FP6601Q chip integrates the HiSilicon fast charge protocol and Qualcomm QC2.0/3.0USB interface fast charge protocol, which can quickly charge devices that support FCP and QC2.0/3.0 protocols. In addition to supporting the USB BC1.2 standard, it also supports FOR Apple and FOR Samsung devices. The chip can automatically detect whether the currently connected device is a QC2.0/3.0 or FCP device to automatically adjust the voltage.
feature of product:
1. Support FCP voltage and current output protocol.
2. Support Qualcomm QC2.0/3.0 classA 5V, 9V, 12V voltage output.
3. Automatically recognize FCP and QC2.0/3.0 fast charge protocol.
4. Support the protocol equipment of Chinese telecom enterprise YD/T 1591.
The TPS61088 is a high power density, fully integrated boost converter with an 11m? power switch and a 13m? rectifier switch that provides an efficient, small form factor solution for portable systems. With a wide input voltage range of 2.7V to 12V, the TPS61088 supports applications with single or two-cell Li-Ion batteries. The device features 10A switching current capability and is capable of delivering output voltages up to 12.6V.
The TPS61088 uses an adaptive constant off-time peak current control topology to regulate the output voltage. The TPS61088 operates in PWM mode under medium to heavy load conditions. Under light load conditions, the device can select one of the following two modes of operation via the MODE pin. One is a PFM mode that increases efficiency; the other is a forced PWM mode that avoids application problems due to low switching frequency. The switching frequency in PWM mode can be adjusted from 200kHz to 2.2MHz with an external resistor. The TPS61088 also implements a programmable soft start function and an adjustable switching peak current limit. In addition, the device is available with 13.2V output overvoltage protection, cycle-by-cycle overcurrent protection, and thermal shutdown protection.
The TPS61088 is available in a 20-pin 4.50mm ? 3.50mm VQFN package.
6S 22.2V 18650 Lithium Battery Equalization Board 6S 25.2V Polymer Battery Equalization Board
Product description
Description:
The equalizer board is suitable for lithium battery pack without equalization, and the charging date makes the batteries in the battery pack fully charged at the same time.
Technical Parameters:
Equalization voltage: 4.2V
Equalizing current: 66mA;
Suitable for 6 strings of battery packs.
Product Size: 37.3 * 25.8 * 2.4mm
Precautions:
The equalizer board does not with charge and discharge protection function, can not replace the protection board, when the battery is charged, the first full charge of the battery through the resistance discharge, the current shunt balance.
The balance sheet does not charge and discharge protection function, can not replace the protection board. When the battery is charged, the first fully charged battery is discharged through the resistor to equalize the shunt.
Solder Joint Description:
B - Connect the negative of the battery pack?
B1 is connected to the middle of the battery 1 and the battery 2;
B2 is connected to the middle of the battery 2 and the battery 3;
B3 is connected to the middle of the battery 3 and the battery 4;
B4 is connected to the middle of the battery 4 and the battery 5;
B5 is connected to the middle of the battery 5 and the battery 6;
B6 Connect the battery pack positive?
Package Included:
TP5100 Single/Double 18650 Lithium Battery Charging Board 2A Charger Module
- Double 8.4v / 4.2v lithium rechargeable single
- Programmable charge current. 0. 1A-2A
- Programmable steady precharge current 10% -100%.
- Wide operating voltage, maximum reach I8V
- Red and green LED charge status indicator
- Chip temperature protection, overcurrent protection, undervoltage protection
- Battery temperature protection, reverse battery shutdown, short circuit protection
- Switching frequency 400Khz, usable inductance 20uH and more
- PWR_ON Power battery for switching control
Over charge voltage: 4.25±0.05V
Over charge release voltage:4.23±0.05V
Over discharge voltage:2.54±0.1V
Maximal continuous charging current: 2A
Maximal continuous Discharging current: 2A
Over current protection: 3A
The main function:
Overcharge protection, over discharge protection, short circuit protection, over current protection.
QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V
your experience to unparalleled inspiration.
Output voltage: The default is 5V. After the fast charge is triggered, it is automatically adjusted between 3 and 12V.
Output Power. 24W (5V, 3.4A, 9V, 2.5A, 12V, 2A, etc.)
Output voltage wired compensation
Conversion efficiency: 90% to 97%
Supports multiple fast charging protocols
Input over voltage, undervoltage protection
Input over-current protection
Output overcurrent and short circuit protection
Over temperature protection
Support fast charging protocol
for BC1.2, iPhone, Samsung agreement
for Qualcomm QC2.O and QC3.O
MTKPEI.1/PE2.O
Fast Charge Protocol FCP
Star Fast Charge Protocol AFC
Spreadtrum Fast Charge Agreement SFCP
Applications
Solar panel to mobile phone charging
Car charging retrofit
Driving recorder power supply
Home power conversion
color: black
Material:Metal + PC
This linear charger board allows you to charge lipo battery using either a Mini Micro USB connector or a 4.5V - 5.5V input.
Specifications:
Red: Charging
Green: Fully Charged
Input Voltage: 4.5V - 5.5V
Charge Voltage: 4.2V
Charging Precision: 1.5%
Dimensions: 22mm x 16mm
TYPE-C INTERFACE
Built in USB type-C interface logic
support Try.SRC function
BC1.2 MODULE
Support bc1.2 DCP mode
Support apple / Samsung mode
LIGHTNING DECRYPTION
Built in lightning decryption function
BUILT IN 12BIT ADC FOR POWER METERING AND DISPLAY
Built in coulometer for accurate electric quantity
PROTECTION MECHANISM
Input Overvoltage Protection
Output over current / short circuit protection
Charging timeout / overvoltage protection
Temperature protection
RECOMMENDED PARAMETERS
Parameters symbol MIN Typical. MAX — UNIT
Input Vottage VBUSBVB 4.5 135 OV
Battery Voltage BAT 28 45 0
Working Temperature -20 +600 °C
Item Type: Fast Charging Module
Material: PCB
Input Voltage: DC 8‑32V
Output Voltage: Automatically Adjusted Between 3.3‑21V When Connected to Type C Compatible Powered Devices (input Voltage Should Be Higher Than Output Voltage, Input Voltage Should Be Higher Than 20V If You Want to Trigger 20V Fast Charging)
Output Power: Maximum 65W (5V3A, 9V3A, 12V3A, 20V3.25A, Etc.)
Conversion Efficiency: 92%‑97%.
Output Voltage Ripple: <200mV
Specification:
1: working voltage: DC 5V--36V;
2: trigger signal source: digital high and low level (DC3.3V--20V), can be connected to the microcontroller IO port, PLC interface, DC power supply, can receive PWM signal, the signal frequency 0--20KHZ perfect support.
3: output: DC DC 5V--36V, continuous current at room temperature 15A, power 400W! Auxiliary heat dissipation, the maximum current up to 30A.
4: application: the output can control high power equipment, motor, bulb, LED lamp belt, DC motor, micro pump, solenoid valve, etc., can enter the PWM, control motor speed, the brightness of the lamp, etc..
5: service life: unlimited switch; working temperature: -40 - 85 C; size: 3.4*1.7*1.2cm
The KY-010 Photo Interrupter module is a switch that will trigger a signal when light between the sensor’s gap is blocked.
This module is suitable for various electronics platforms like Arduino, Raspberry Pi, ESP32 and others.
4S BMS 16.8V 100A Li-ion LMO protection lithium battery circuit board li-polymer balance charging module
Description:
1. This protection plate is 4S in common use lithium battery protection plate (can be adjusted for How many strings
should be used), the default delivery is 4S ternary lithium.
2. specified chip, stable performance, support disconnect protection, over current protection, over discharge
protection, overload protection, with balance etc.
3 common use for "same port" and "different port", the protection board uses 15 ultra low resistance high power
MOS tubes (8 discharge, 7 charge), in the same port mode can withstand the current of discharge 60A,
charge current 60A; Different modes of current discharge port 80A, charging current 60A.
4. Can be used for LMO. Ternary lithium battery. LCO battery packs (3.7V) etc.
Parameter:
LiMnO protection parameter of lithium polymer (3.6V / 3.7V)
Single cell battery overcharge protection voltage: 4.21-4.29V
Single cell battery overload protection recovery voltage: 4.14-4.24V
Overload protection delay: 1.5-2. 4S
Single cell battery over discharge protection voltage: 2.72-2.88V
Single cell battery over discharge protection recovery voltage: 2.9-3.1V
Overload protection current: 100 a
Protective discharge current: 100 A
Over discharge protection delay: 0.5-1. 4S
Temperature protection: Yes, with temperature control interface.
Disconnect protect: Yes
Scarcity to protect: Yes
Shortage delay: 100-600 EE. USA
Shortage protection recovery mode: load release off.
Contact discharge current: 80 a
Sinopline discharge current: 60 a
Charging current: 60A
Balance function: Yes
Ampere (current): 60 mA
Current Balance Accuracy: 4.14-4.24V
Package includes:
1x 4S BMS 16.8V 100A Li-ion LMO protection lithium battery circuit board
TP4056 5V 18650 TYPE-C USB lithium Battery Charger Module Charging Board With Protection
Input voltage: 4.35-6V (recommended voltage 5v)
Charge cut-off voltage: 4.2V +/- 1%
Maximum load current output: 1000 ma
Battery overcharge protection voltage: 4.28V
Battery Overcharge Boost Voltage: 4.00V
Battery discharge protection voltage: 3.0V
Battery discharge termination voltage: 3.2V
Battery: current 3A overcurrent protection
Board size: about 2.5 * 1.65CM
Indicator light: without charging the light not bright, the red light to recharge, it is full of green light.
Over Charge voltage:4.25-4.35v±0.05v Over Discharge voltage: 2.3-3.0v±0.05v Max Working current:25A Max peak current:35-40A Working temperature:-40---+50 Storage Temperature:-40-- +80 Small current:50uA Life cycle:more then 30000 hours Resistance:Less than 100mΩ Short Cut : Protectable,Charge can repair
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