LED component 1.can be used for LED lights 2.very cheap 3.business partener is welcome
LED component:
Introduction
This product is the charge-discharge control circuit that special designed for Lithium miner’s lamp. It adopts linear way charging according to li-ion standardad of constant-voltage charge model ,the key light source adopts the way that discharge by constant current,ensure the LED lifetime.
Feature
1.One main and four office,one light source way
2.Red and green double charging indication
3.With short circuit self restoration function can be selected
4.Can be used for Li-ion,plumbic acid, iron phosphate lithium
Basic Parameter
Item | Parameter | Remark |
Input voltage range for charging | 5V-8V | Liner charging ,suggest input voltage not be too high |
Charging constant voltage | 4.15V-4.25V | Adjustable |
Charging constant current | 700mA-800mA | Adjustable |
Charging indication | Red light bright when charge and green light bright when charge full. | |
Short circuit self restoration | Can be selected | |
Key light source constant current | 150±10 mA | Adjustable |
Fill light source current | 60±10 mA | When 3.7V, can be adjustable |
Undervoltage transtiom | No | |
Light cup measurement | Φ56 | Plastic light source,else measurement can be selected |
Color temperature | 7000K-8000K | Above 3000K-10000K can be selected |
Luminous flux | 70-80LM | Standard |
Illumination | Above 2000LUX | |
Operating temperature | 25°C |
Remark:Above test condition:Temperature: 20±5°C Relative humidity(RH): 45%~75%.
LED component/LED light manufacturer
