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Home > Electrical & Electronics > Power Supply & Distribution > Switching Power Supply > 55W Battery Charger Power Supply(switching Power Supply)

55W Battery Charger Power Supply(switching Power Supply)

Name: 55W Battery Charger Power Supply(switching Power Supply)
Brand: LEDISEN
SKU: 103208191

55W Battery Charger Power Supply(switching Power Supply) thumbnail-1

55W Battery Charger Power Supply(switching Power Supply) photo-1

Negotiable MOQ: 10 Pieces (Price negotiable depending on order volume and customization)

Key Specifications

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Place of Origin:

Zhejiang, China

Brand Name:

LEDISEN

Model Number:

AD-55

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Yueqing Ledisen Imp. & Exp. Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Ningbo or Shanghai

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Zhejiang, China

Brand Name LEDISEN

Model Number AD-55

Specifications

55W Battery Charger Power Supply(switching power supply)
Input:110~ 220VAC Full range
Output:13.8V/13.4V, 27.6V/26.5V

55W Battery Charger Power Supply(switching power supply)

Features:
Universal AC input / Full range
Protections:Short circuit/Over load/Over voltage
Battery low protections
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 45KHz

MODEL	AD-55A	AD-55B
OUTPUT	DC VOLTAGE	13.8V	13.4V	27.6V	26.5V
RATED CURRENT	3.5A	0.23A	1.8A	0.16A
CURRENT RANGE	0 ~ 4A	----------	0 ~ 2A	----------
RATED POWER	51.38W		53.92W
RIPPLE & NOISE (max.) Note.2	50mVp-p	----------	100mVp-p	----------
VOLTAGE ADJ. RANGE	CH1:12 ~ 14.5V		CH1:24 ~ 29V
VOLTAGE TOLERANCE Note.3	±1.0%	----------	±1.0%	----------
LINE REGULATION	±0.5%	----------	±0.5%	----------
LOAD REGULATION	±0.5%	----------	±0.5%	----------
SETUP, RISE, HOLD TIME	800ms,50ms, 80ms/230VAC 1600ms,50ms, 16ms/115VAC at full load
INPUT	VOLTAGE RANGE	85 ~ 264VAC 240 ~ 370VDC
FREQUENCY RANGE	47 ~ 63Hz
EFFICIENCY (Typ.)	71%		74%
AC CURRENT	1.6A/115VAC 1A/230VAC
INRUSH CURRENT (max.)	COLD START 20A/115VAC 40A/230VAC
LEAKAGE CURRENT	<1mA / 240VAC
PROTECTION	OVERLOAD	105 ~ 150% rated output power.
Protection type: Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE	CH1:14.49 ~ 18.63V		CH1:28.98 ~ 37.26V
Protection type: Hiccup mode, recovers automatically after fault condition is removed
FUNCTION	DC ALARM SIGNAL(OPTIONAL)	AC fail CN1 PIN2
Battery low under charge voltage 82.5% 2% CN1 PIN1
Normal 0.8V max. Abnormal 5V 0.5V
ENVIRONMENT	WORKING TEMP.	-10 ~ +60ºC (Refer to output load 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, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC	SAFETY STANDARDS	Design refer to UL60950-1, TUV EN60950-1
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
EMI CONDUCTION & RADIATION	Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT	Compliance to EN61000-3-2,-3
EMS IMMUNITY	Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024,Light industry level, criteria A
OTHERS	MTBF	304.3K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION	1599738mm (LWH)
PACKING	0.492Kg; 30pcs/16.37Kg/0.0250CMB
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.