2V1A battery charger for haircut awl

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2V1A battery charger for haircut awl

Country/Region china
City & Province shenzhen guangdong
Categories Voltage Regulators/Stabilizers

Product Details

2V1A battery charger for haircut awl



The specification defines the performance characteristics of a 3.65W. Single Output level Switching Power Supply for GJS12-036100 The power supply has designed highly reliable and meet intermational safety and electromagnetic compatibility requirements.

1 . Input Characteristics.

1.1 Normal Input Voltage:

It is normal for 100-240Vac input AC voliage

1.2 Input Voltage Range:

The Power shall operate form 90-264Vac

1.3 Input Current:

0.2Arms maxAI AC low line input and DC output full load

1.4 Rated Input Frequency:

It is normal for 50Hz or 60Hz and single phase.

1.5 AC Input Frequency Range:

The Power shall operate with an input frequency from 47Hz to 63Hz

1.6 No Load Power Consumption:

Maximum non-load power consumption is less than 2.0W ai 115Vac/60HZ and 230Vac/50HZ

1.7 Inrush Current (cold start) : 30A Max.@110 Vac/60HZ

:60A Max. @230Vac/50HZ

1.8 Active Power Factor Correction: Typical •••

1.9 Input protection:


3.15A Fuse

The power supply shall be protected against power line surges and any abnormal condition.

1.10 Efficiency:


Efficiency(Typical full load)



Efficiency(Typical full load)



2. Output Characteristics.

2.1 Rated Voltage

The rated output voltage is specified at3.65V

2.2 Voltage Range

The output voltage will be performed 3.65-3.8V when the load is 0A

2.3 DC Load Characteristics

Output Current(Constant Current)Minimum Current

Output Voltage

(CV mode )

Output Power

2.4 Use status indication

StatusLED Indication
StandbyGreen light
50-400mAGreen light
0.9-1.2ARed light

2.5 Ripple/Noise

Output Ripple voltage is 500mV peak to peak or less.(100Vac 60Hz/240Vac 50Hz)


Measured methods:

*The ripple is measured from peak to peak with band width limit of 20MHZ (C1 : 0.1uF Ceramics capacitor C2:47uf/50V Aluminum capacitor under DC output full ) Load, AC nominal input 25 ambient temperature).

2.6 Turn on delay (CV mode)

The power shall switch on in less than 3 seconds at input voltage is 115Vac

2.7 Hold-up time ( CV mode)

Schematic diagram The output voltage shall be sustained 6mS within regulation requirement after loss 100Vac and maximum load

2.8 Rise time ( CV mode)

DC output rise time from 10% to 90% of output voltage shall be less than 40mS at nominal line and maximum load



3.1 Over Voltage Protection:

Over Voltage Protection


The output shall be protection to latch off at over-voltage condition,maximum value can’t be over 2 times the rated voltage 3.65V),That might be return to normal state by AC reset <=3Minutes



The power supply will be auto recovered when faults remove



3.2 Over Current Protection: Maximum constant current of not greater than 1.5A

The power shall be auto-recovery

3.3 Short Circuit:

Output can be shored without damage No odor, smoke, fire,plastic deformation, and excessive heal happen. The power shall be auto-recovery. (It will enter into normal condition when then the fault condition is removed)

4 Environment (temperature and humidity)

4.1:Operating temperature 0℃-35

4.2:Operating humidity 200%-90% ( Relative humidity).

4.3: Storage temperature -20 -80.

4.4 Storage humidity 0%-95%. (Relative humidity).

4.5: Dropping Packed:

Wall mount type and Height 76cm for desktop type as. The horizontal surface consists of hardwood at least 13mm thick , mounted on two layers of plywood each 19mm to 20mm thick . all supported on a concrete or equivalent non-resilient floor.




Welcome to OEM/ODM

Free sample

Sample time : 3-5days

Delivery time:7-10days

Trade terms: FOB shenzhen

Payment : T/T ,L/C,PAYPAL ,Western Union

All product warranty 3 years(One years damage manufacture one to one exchange.)

Printing you LOGO and stick you modle also ok .


Credit is the basis , Quality is the first

Power adapter ,Charger ,Power supply Manufacture



What's app: 86 13412619588


Wechat: beryl18





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