Product Details

Product Description

55w SMPS with UPS function power supply battery charger AD-55B

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
	AD-55A		AD-55B
MODEL
OUTPUT	CH1	CH2	CH1	CH2
Output number	13.8V	13.4V	27.6V(24V)	26.5V(24V)
DC voltage	3.5A	0.23A	1.8A	0.16A
Rated Current	0~4A	--------	0~2A	--------
Current Range	51.38W		53.92W
Rated Power	100mVp-p	--------	100mVp-p	--------
Ripple & Noise	CH1:12~14.5V		CH1:24~29V
Voltage Adj. Range	±1.0%	--------	±1.0%	--------
Voltage Tolerance	±0.5%	--------	±0.5%	--------
Line Regulation	±0.5%	--------	±0.5%	--------
Load Regulation	800ms,50ms/230VAC 1600ms,50ms/115VAC at full load
Setup, Rise Time	80ms/230VAC 16ms/115VAC at full load

INPUT
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

PROTECTION
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

ENVIRONMENT
Working Temp.	-10~+60℃ (Refer to “Derating Curve”)
Working Humidity	20~90%RH non-condensing
Storage Temp., Humidity	-20~+85℃,10~95%RH
Temp. Coefficient	±0.03%/ ℃(0~50℃ )on CH1 output
Vibration	10~500Hz,2G10min./1cycle,60min.each along X, Y,Z axes

SAFETY &EMC
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 /25℃ /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

OTHERS
Dimension	1599738mm(LWH)
Weight	0.47Kg
Packing	40pcs/19.80Kg

NOTE
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ 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.