SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
Note.6
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
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
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
500ms, 30ms/230VAC 1200ms, 30ms/115VAC at full load
50ms/230VAC 10ms/115VAC at full load
85 ~ 264VAC 120 ~ 370VDC
47 ~ 63Hz
1.1A/115VAC 0.65A/230VAC
COLD START 45A
<2mA / 240VAC
110 ~ 150% rated output power
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
-20 ~ +60 (Refer to "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
348.4K hrs min. MIL-HDBK-217F (25 )℃
129*98*38mm (L*W*H)
File Name:NET-50-SPEC 2012-09-24
OVER VOLTAGE
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-1, light industry level, criteria A
50W Triple 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 :
NET-50 series
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
ENVIRONMENT
SAFETY &
EMC
(Note 7)
PROTECTION
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH℃
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 20% to 100% rated load, and other output at 60% rated load.
6. Each output can work within current range. But total output power can't exceed rated output power.
7. 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. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
(as available on http://www.meanwell.com)
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Protection type : Shut down o/p voltage, re-power on to recover
76%
LINE REGULATION
Note.4
LOAD REGULATION Note.5
CH1 CH1 CH1 CH1OUTPUT NUMBER
UL60950-1, CB(IEC60950-1) approved
0.44Kg; 30pcs/14.2Kg/0.72CUFT
NET-50A
5V
4A 4A
0.6 ~ 5A 0.6 ~ 5A
46.5W
80mVp-p
CH1:4.75 ~ 5.5V
±2.0%
±0.5%
±1.5%
NET-50B NET-50C NET-50D
12V
CH2 CH2 CH2 CH2
-5V
CH3 CH3 CH3 CH3
12V -12V 15V -15V 12V24V5V 5V 5V
2A 2A0.5A 0.5A 1.5A 0.5A 1A1A4A 3A
0.2 ~ 2.5A
0.2 ~ 2.5A
0.1 ~ 0.7A
0.1 ~ 0.7A
0.1 ~ 2A
0.1 ~ 0.7A
0.1 ~ 1.5A
0.1 ~ 1.5A
0.6 ~ 5A 0.6 ~ 5A
50W 50W 51W
120mVp-p 120mVp-p 120mVp-p 120mVp-p 150mVp-p 150mVp-p 120mVp-p200mVp-p80mVp-p 80mVp-p 80mVp-p
CH1: 4.75 ~ 5.5V CH1: 4.75 ~ 5.5V CH1: 4.75 ~ 5.5V
±6.0% ±5.0% ±6.0% ±5.0% ±8.0% ±5.0% ±8.0% ±6.0%
±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
±3.0% ±1.0% ±3.0% ±1.0% ±3.0% ±1.0% ±3.0% ±3.0%
±2.0% ±2.0% ±2.0%
±0.5%
±1.5%
±0.5%
±1.5%
±0.5%
±1.5%
78% 78% 80%
CH1: 5.75 ~ 6.75V
EMC IMMUNITY
EMC EMISSION
