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High power LED module
High power LED module

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LED module
1.Excellent design and hign quality
2.Multi-function
3.Good price

LED module

Introduction                          

This product is the charge and discharge control circuit designed specially for mining lamp,powered by lithium batteries. It adopts linear method and the charge model of constant current and constant voltage in accordance with lithium standard.Its main illuminant discharges in the method of constant current in order to  ensure the service life of LED .

Feature

1.One main illuminant and six assistant illuminant,single-source method

2.Red and green double charge indicator lights

3.Optional self-recovery function with short circuit

4.Optional low-voltage transfer (namely, low voltage switches on the assistant light)

5.For lithium battery,plumbic acid battery and lithium iron phosphate battery

6.Optional main light shunting

Basic Parameter

Item

Parameter

Note

Range of charging input voltage

5V-12V

Liner charger , input voltage should not

be too high

Constant charging voltage

4.15V-4.25V

Adjustable

Constant charging current

700mA-800mA

Adjustable

Charging indicator

Red light while charging ,

green light after charging is completed

 

Short circuit self recovery

Optional

 

Constant current of main illuminant

150±10 mA

Adjustable

Current of assistant illuminant

60±10 mA

Adjustable at 3.7V,

Under-voltage conversion

3.1±0.1V

Adjustable

Size of light cup

Φ56

Plastic light cup,other size optional

Color temperature

7000K-8000K

Optional at 3000K-10000K or above

Light flux

70-80LM

Standard

Luminance

2000LUX above

 

Operating temperature

25°C

 

Note:Test condition for the above items:Temperature: 20±5°C   Relative humidity(RH): 45%~75%

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