battery charger

Product Description

SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT VOLTAGE ADJ. RANGE
LINE REGULATION Note.4
LOAD REGULATION Note.5
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INPUT
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
SAFETY STANDARDS
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSION OTHERS
NOTE
PACKING
OVERLOAD
12V 15V 24V 48V
6.2A 5A 3.2A 1.6A
0 ~ 6.2A 0 ~ 5A 0 ~ 3.2A 0 ~ 1.6A
75W 76.8W 76.8W
120mVp-p 150mVp-p 200mVp-p 240mVp-p
1.0%
0.5%
0.5%
10.8 ~ 13.2V 13.5 ~ 16.5V 21.6 ~ 26.4V 43.2 ~ 52.8V
1.0%
0.5%
0.5%
1.0%
0.5%
0.5%
1.0%
0.5%
0.5%
500ms, 30ms/230VAC          1200ms, 30ms/115VAC at full load
50ms/230VAC 10ms/115VAC at full load
85 ~ 264VAC         120 ~ 370VDC
47 ~ 63Hz
77% 83%
17.25 ~ 20.25
86% 87%
27.6 ~ 32.4V 55.2 ~ 64.8V
82%
13.8 ~ 16.2V
110 ~ 150% rated output power
COLD START 45A
<2mA / 240VAC
105 ~ 135%
5.75 ~ 6.75V
Compliance to  EN55022 (CISPR22) Class B
-20 ~ +60 (Refer to output load derating curve)
20 ~ 90% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH
0.03%/ (0 ~ 45 )
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
378.2K hrs min.      MIL-HDBK-217F (25 )
File Name:NES-75-SPEC   2006-12-27
5V
14A
0 ~ 14A
70W 74.4W
80mVp-p
2.0%
0.5%
0.5%
NES-75-5 NES-75-12 NES-75-15 NES-75-24 NES-75-48
0.52Kg; 30pcs/16.6Kg/0.97CUFT
OVER VOLTAGE
HARMONIC CURRENT
EMS IMMUNITY
Compliance to EN61000-3-2,-3
Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1 Light industry level, criteria A
4.75 ~ 5.5V
75W Single Output Switching Power Supply
Universal AC input/Full range
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
2 years warranty
Features :
NES- 7 5 ser ies
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
EMI CONDUCTION & RADIATION
ENVIRONMENT
SAFETY &
EMC
(Note 6)
PROTECTION
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:3KVAC     I/P-FG:1.5KVAC     O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
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. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. 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.
Protection type : Hiccup mode, recovers automatically after fault condition is removed