Small Size Ce RoHS High Quality Low Price 55W 13.8V No Battery Backup Power Supply with UPS Function Used in CCTV Camera

• Output Type: Single
• Warranty: 2 Years
• Output Power: 51 - 100W
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: AD-55
• Input Voltage: 110-220V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO
• Brand: Leyu
• Transport Package: Carton Packing
• Specification: 159*97*38mm(L*W*H)
• Trademark: LEYU
• Origin: China
• HS Code: 8504401990
• Production Capacity: 6000PCS/Month
• Package Size: 16.00cm * 1.00cm * 4.00cm
• Package Gross Weight: 0.250kg

Product Description

Small size CE RoHS high quality low price 55w 13.8v no battery backup power supply with ups function used in CCTV Camera
55W Single Output with Battery Charger (UPS Function)        AD-55 series 
Features:
Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Battery low protections
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 45 KHz
2 years warranty

SPECIFICATION
MODEL	AD-55A		AD-55B
OUTPUT
Output number	CH1	CH2	CH1	CH2
DC voltage	13.8V	13.4V	27.6V(24V)	26.5V(24V)
Rated Current	3.5A	0.23A	1.8A	0.16A
Current Range	0~4A	--------	0~2A	--------
Rated Power	51.38W		53.92W
Ripple & Noise	100mVp-p	--------	100mVp-p	--------
Voltage Adj. Range	CH1:12~14.5V		CH1:24~29V
Voltage Tolerance	±1.0%	--------	±1.0%	--------
Line Regulation	±0.5%	--------	±0.5%	--------
Load Regulation	±0.5%	--------	±0.5%	--------
Setup, Rise Time	800ms,50ms/230VAC   1600ms,50ms/115VAC at full load
Hold Up Time	80ms/230VAC    16ms/115VAC at full load
Voltage Range	88~264VAC   47~63Hz; 124~370VDC
AC Current	1.6A/115VAC   1A/230VAC
Efficiency	71%		74%
Inrush Current	Cold start 20A/115VAC   40A/230VAC
Leakage Current	<1mA /240VAC
Over Load	105~150% rated output power
	Protection type: AC Charging Mode: Hiccup mode, recovers automatically after fault condition is removed UPS Mode: Protected by internal fuse
Over Voltage	CH1:15.87~18.63V		CH1:31.74~37.26V
	Protection type: Hiccup mode,recovers automatically after fault condition is removed
Battery Low	9.5~11V		20~22V
Working Temp.	-10~+60ºC (Refer to "Derating Curve")
Working Humidity	20~90%RH non-condensing
Storage Temp., Humidity	-20~+85ºC,10~95%RH
Temp. Coefficient	±0.03%/ ºC(0~50ºC )on CH1 output
Vibration	10~500Hz,2G10min./1cycle,60min.each along X, Y,Z axes
Safety Standards	UL60950-1, TUV EN60950-1 approved
Withstand Voltage	I/P-O/P:3KVAC   I/P-FG:1.5KVAC   O/P-FG:0.5KVAC
Isolation Resistance	I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC /25ºC /70%RH
EMC Emission	Compliance to EN55022(CISPR22) Class B, EN61000-3-2,-3
EMC Immunity	Compliance to EN61000-4-2,3,4,5,6,8,11,EN55024,light industry level, criteria A
Dimension	159*97*38mm(L*W*H)
Weight	0.5Kg
Packing	24pcs/12.60Kg/0.75CUFT
NOTE
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance: includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.