Источник питания smps 48 В 5 А зарядное устройство для электрического велосипеда с сертификацией UL

Описание и отзывы

Характеристики

 

SMPS 48V 5A Electric Bike Battery Charger With UL FCC Certification

GVE, ASSURED GOOD POWER.

1) Light weight, miniaturization and use of convenience

2) Lower cost, high reliability and stable of charger

3) Universal input/output inf.: 1) input AC110 -240V, 50/60HZ, output DC 48V 5A

4) Certification: we can offer UL/CCC/CE/FCC/GS/RoHS certificates and so on

5) O/P: high accuracy, low noise

6) Environment: operation temperature: a)0°C-35°C, 5%-95%RH;   b) storage temperature: -20°C-80°C, 5%-95%RH

Protection:

1) Short circuit protection

2) Over voltage protection

3) Over current protection

4) Thermal shutdown capability

Features: Safety and reliability

Electrical:

Dielectric Withstand: 4,000V AC Primary-Secondary

Leakage Current: 0.25mA @ 2 Pin/3.5mA @3 Pin

Efficiency: Energy Star Level V & ERP Stage 2 Certified

EMI Conduction & Radiation: Compliance to EN55022 Class B

Harmonic Current: Compliance to EN61000-3-2

MTBF: 50,000 Calculated Hours at 25°C , by Telcordia SR-332

 

Product Show

 

 

The first stage of constant current charging, LED indicator light turns red, charging to the rated voltage; constant voltage charge into the second stage, the current gradually decreased, when the charging current reaches the current turn lights, LED lights turn green , then the electric quantity is 90% -95%, at the same time, current will become slowly continues to charge until full.

 

 

 

Please note: Various input plugs for different countries are available. Similarly, regular size of DC output is 5.5*2.1mm, other sizes are also available. If you need different output voltage, please contact us, we can adjust the charger.