48V switch mode rectifier for battery

switch mode rectifier for battery Character

Wide input voltage rangeDC output voltage adjustableHigh precision voltage regulationLow output noise ripple Intelligent fanStrong protection functionLimiting Output Power Protection/Over current and Short-circuit Protection/ Input Over voltage and Under voltage Protection /Output over voltage protection/Output limiting current protection/ Over temperature protection/High efficiency, small volume and light weight

switch mode rectifier for battery Specification

Item	Performance Parameter							Test Condition
Model (YK-AD48** Series)	4810	4815		4820	4825	4830	4850	48v switch mode rectifier for battery
Output	48V 10A	48V 15A		48V 20A	48V 25A	48V 30A	48V 50A
Input Voltage	AC:220V
Input Voltage Range	AC:176V~280V							Output Full-load
Start up Surge	<12A							Output Full-load
Input Current	8A							Output Full-load ,Input220V
Output Float Charging Voltage	53.5V							Factory Settings
Output Equal Charging Voltage	56.5V							Factory Settings
Output Voltage Range	48V: 40~58VDC Adjustable							59.0V over voltage protection, need to restart
Output Current	10A	15A		20A	25A	30A	50A	Output Limiting Current (101%-105%)
Power Grid Regulation	±0.1%max							Output zero load to full load
Load Regulation	±0.5%max							Output zero load to full load
Dynamic Response	100usmax							20%~100%load
Output Phone Constant Weight Noise	<2mV							Noise Meter
Output Peak Noise	≤200mV							0~20MHz
Efficiency	>88%/>87%
Working Frequency	160KHz
Start up Delay Time	≤5S
Hold Time	≥20mS
Equalized-current Deviation	<5%							<2A
Temperature Coefficient	0.02%°C
Working Temperature	-10°C~+45°C							85°C over temperature protection, can restore
Storage Temperature	-40°C~+85°C
Humidity	5%~95%RH							Without Condensing
Insulating Strength	Leakage Current<30mA							50Hz2000V/500V/1min
Insulating Resistance	>10MΩ							DC 1000V
External Dimension(mm )	235*483*44		483*88*300					Rack Mount Type Width*Depth*Height
weight	5kg		7.5kg

Why us?

Reasons you would prefer to buy this Power supply products from us.

Service .........................RMA(24/7Technical Support), OEM, ODMQuality.........................Less than 0.5% of failure rateWarranty......................Up to 1 yearPrice.............................Factory Price! Cut down the cost you paid to the middle manProfessional.....Founded in 2003, Produce security and surveillance products for 10years in China.Reliable.........................One of the Top 50 Power supply productsmanufacturers in China

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Warranty

We provide 12 months warranty.

If the item is defective, please notify us within 5-7 days of delivery. All items must be returned in original condition, in order to qualify for a refund or exchange of goods. Items returned after 15 days of delivery are only eligible for repair. The buyer is responsible for all shipping cost When buying, it means the buyer have given tacit consent to the policy. If further details, please feel free to contact us, we will work with you to reach win-win.

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