- Contact Person : Ms. Nee Rachel
- Company Name : Guangdong Kingwood Electronic Co., Ltd.
- Tel : 86-20-61031498
- Fax : 86-20-61031486
- Address : Guangdong,Guangzhou,5/f, Block C, Dadi Industrial Park, Yongdong Road, Tangxia, Guangzhou City, Guangdong Province. China
- Country/Region : China
- Zip : 510630
12V20A Adjustable DC Power Supply
12V20A Adjustable DC Power Supply
Model: AD1220C
Introduction:
Battery charger / Full automatic charger use the best advanced military-grade IC as control IC, and the non industrial frequency transformer switching power supply technology. Small volume, light weight, high efficiency. Combining with the intelligent charge technology, to prolong the lifespan of battery and full charge the battery. Compare with the industrial frequency charger, our Battery charger can prolong lifespan of battery markedly, unattended full automatic working, full automatic charge to the battery, over discharger protection, charge current adjustable, specially suitable for the unattended charge.
Battery charger / Full automatic charger Can connect with the battery to keep the full charge long time, suitable for assistant start-up power supply and complementary charge power supply such as the car, generator, etc.
Battery charger / Full automatic charger is suitable for the 12V (0~20)Ah unseal or sealed battery, for charge temporarily and long time.
Features:
Wide range of input voltageWith Intelligent fanManual adjustment or full automatic charger optionalEqual charge / float charge automatic switch, charge/discharge functionCharge time can be chose optionally, which can prolong the lifespan of batteryFull automatic chargeSmall volume, light weight, high efficiencycharge current: 0~20A is optional, displayed by LED is very visible.with smart battery management, over-charge protectionTechnical Parameter:
Technical Index | AD1220C | ||
Input Voltage Range | 85~265Vac | ||
Output Voltage | 12Vdc | ||
Output Current | 0~20A constant adjustable | ||
Protection Alarm | LED indicator alarm | ||
Charging Methods | Transferred to the O Files: Pulse charging mode Charging 20 seconds, and then stop charging 25 seconds, this type is continuous in cycle until the battery is full | ||
Transferred to the I Files: Trickle-charged mode Trickle-charged until the battery is full | |||
Battery-overcharge Settings | Transferred to the O Files: when the peak voltage is up to 14.5V, stop charging, when less than 13V, automatically re-charging, continuously in cycle | ||
Transferred to the I Files: when the peak voltage is up to 18.5V, stop charging, when less than 16V, automatically re-charging, continuously in cycle | |||
Charge Process | Constant current-(constant voltage) equal charge, constant current and reduce current charge-(constant volatge), floating charge | ||
Environment | Working Temperature | -20°C~+50°C | |
Store Temperature | -40°C~+50°C | ||
Related Humility | 90%(40±2°C) | ||
Atmospheric Pressure | (70~106) kPa | ||
Efficiency | ≥86% | ||
Power Factor | ≥0.85 | ||
Dielectric Strength | Input to shell | ≥ AC 1500V | |
Input to output | ≥ AC 1500V | ||
Output to shell | ≥ AC 500V | ||
MTBF | ≥ 50,000 hrs. | ||
Over Temperature Protection | 80°C | ||
Dimension (L×W×H) | 200mm×165mm×70mm | ||
Weight | 2.0 kg | ||
12V20A Adjustable DC Power Supply
