NES 15
NES-15
15W Single Output Switching Power Supply
series
Features :
Universal AC input/Full range
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
100% full load burn-in test
2 years warranty
SPECIFICATION
MODEL
OUTPUT
NES-15-5
NES-15-12
NES-15-15
NES-15-24
DC VOLTAGE
5V
12V
15V
24V
48V
RATED CURRENT
3A
1.3A
1A
0.7A
0.35A
CURRENT RANGE
0 ~ 3A
0 ~ 1.3A
0 ~ 1A
0 ~ 0.7A
0 ~ 0.35A
RATED POWER
15W
15.6W
15W
16.8W
16.8W
RIPPLE & NOISE (max.) Note.2 150mVp-p
150mVp-p
150mVp-p
200mVp-p
240mVp-p
VOLTAGE ADJ. RANGE
10.8 ~ 13.2V
1.0%
13.5 ~ 16.5V
1.0%
21.6 ~ 26.4V
1.0%
43.2 ~ 52.8V
1.0%
VOLTAGE TOLERANCE Note.3
INPUT
4.75 ~ 5.5V
2.0%
LINE REGULATION
Note.4
1.5%
0.5%
0.5%
0.5%
0.5%
LOAD REGULATION
Note.5
1.5%
0.5%
0.5%
0.5%
0.5%
SETUP, RISE TIME
1000ms, 30ms/230VAC
HOLD UP TIME (Typ.)
100ms/230VAC
VOLTAGE RANGE
85 ~ 264VAC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
79%
0.35A/115VAC
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
20ms/115VAC at full load
120 ~ 370VDC
81%
0.25A/230VAC
81%
85%
COLD START 45A
<2mA / 240VAC
OVERLOAD
Above 105% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
5.75 ~ 6.75V
13.8 ~ 16.2V
Protection type : Shut off
U1 Tj 140
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
SAFETY &
ISOLATION RESISTANCE
EMC
EMI CONDUCTION & RADIATION
(Note 6)
HARMONIC CURRENT
EMS IMMUNITY
MTBF
DIMENSION
PACKING
NOTE
1000ms, 30ms/115VAC at full load
LEAKAGE CURRENT
PROTECTION OVER VOLTAGE
OTHERS
NES-15-48
17.25 ~ 20.25V
27.6 ~ 32.4V
82%
55.2 ~ 64.8V
typically (U1) detect on main control IC
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
-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
UL60950-1, CB(IEC60950-1) approved
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 / 25
Compliance to EN55022 (CISPR22) Class B
/ 70% RH
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
563.5Khrs min. MIL-HDBK-217F (25
78*51*28mm (L*W*H)
0.18Kg; 60pcs/11.8Kg/0.46CUFT
)
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.
File Name:NES-15-SPEC 2009-03-03
NES-15
15W Single Output Switching Power Supply
Mechanical Specification
Case No. 931A
series
Unit:mm
7.62
1
2
51
3
2-M3 L=4
25.4
6
4
5
LED
+V ADJ.
10.5
55
78
14 max.
Assignment
AC/L
AC/N
FG
Pin No.
4
5
Assignment
DC OUTPUT -V
DC OUTPUT +V
2-M3
14
Pin No.
1
2
3
28
Terminal Pin No. Assignment
2.75
66.5
Block Diagram
fosc : 67KHz
RECTIFIERS
&
FILTER
EMI
FILTER
I/P
RECTIFIERS
&
FILTER
POWER
SWITCHING
PWM
CONTROL
FG
Derating Curve
+V
-V
DETECTION
CIRCUIT
Output Derating VS Input Voltage
Ta=25
100
100
90
80
80
70
LOAD (%)
LOAD (%)
60
40
20
-20
0
10
20
30
40
50
AMBIENT TEMPERATURE ( )
60
70
(HORIZONTAL)
60
50
40
85
95
100
115
120
140
160
180
200
220
240
264
INPUT VOLTAGE (VAC) 60Hz
File Name:NES-15-SPEC 2009-03-03
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