NET-50D [MEANWELL]
50W Triple Output Switching Power Supply; 50W三路输出开关电源
| 型号： | NET-50D |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 50W Triple Output Switching Power Supply |
| 文件： | 总2页 (文件大小：425K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
50W Triple Output Switching Power Supply
NET-50 series
Features :
Universal AC input/Full range
Protections:Short circuit/Over load/Over voltage
Cooling by free air convection
100% full load burn-in test
2 years warranty
SPECIFICATION
MODEL
NET-50A
NET-50B
NET-50C
NET-50D
OUTPUT NUMBER
CH1
5V
CH2
12V
2A
CH3
-5V
CH1
5V
CH2
12V
2A
CH3
-12V
0.5A
CH1
5V
CH2
15V
1.5A
CH3
-15V
0.5A
CH1
5V
CH2
24V
1A
CH3
12V
1A
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
4A
0.5A
4A
4A
3A
Note.6 0.6 ~ 5A 0.2 ~ 2.5A 0.1 ~ 0.7A 0.6 ~ 5A 0.2 ~ 2.5A 0.1 ~ 0.7A 0.6 ~ 5A 0.1 ~ 2A 0.1 ~ 0.7A 0.6 ~ 5A 0.1 ~ 1.5A 0.1 ~ 1.5A
46.5W 50W 50W 51W
RIPPLE & NOISE (max.) Note.2 80mVp-p 120mVp-p 120mVp-p 80mVp-p 120mVp-p 120mVp-p 80mVp-p 150mVp-p 150mVp-p 80mVp-p 200mVp-p 120mVp-p
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE Note.3 2.0%
LINE REGULATION Note.4 0.5%
LOAD REGULATION Note.5 1.5%
OUTPUT
CH1:4.75 ~ 5.5V
CH1: 4.75 ~ 5.5V
CH1: 4.75 ~ 5.5V
CH1: 4.75 ~ 5.5V
6.0%
1.0%
3.0%
5.0%
1.0%
1.0%
2.0%
0.5%
1.5%
6.0%
1.0%
3.0%
5.0%
1.0%
1.0%
2.0%
0.5%
1.5%
8.0%
1.0%
3.0%
5.0%
1.0%
1.0%
2.0%
0.5%
1.5%
8.0%
1.0%
3.0%
6.0%
1.0%
3.0%
SETUP, RISE TIME
HOLD TIME (Typ.)
500ms, 30ms/230VAC
1200ms, 30ms/115VAC at full load
50ms/230VAC
10ms/115VAC at full load
120 ~ 370VDC
VOLTAGE RANGE
85 ~ 264VAC
47 ~ 63Hz
76%
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
78%
78%
80%
INPUT
1.1A/115VAC
0.65A/230VAC
COLD START 45A
<2mA / 240VAC
110 ~ 150% rated output power
OVER LOAD
Protection type : Hiccup mode, recovers automatically after fault condition is removed
CH1: 5.75 ~ 6.75V
PROTECTION
ENVIRONMENT
OVER VOLTAGE
Protection type : Shut down o/p voltage, re-power on to recover
-20 ~ +60 (Refer to output load derating curve)
20 ~ 90% RH non-condensing
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
-40 ~ +85 , 10 ~ 95% RH
0.03%/ (0 ~ 45
)
TEMP. COEFFICIENT
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL60950-1, CB(IEC60950-1) Approved
SAFETY STANDARDS
WITHSTAND VOLTAGE
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE
SAFETY &
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
EMC
(Note 6)
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
HARMONIC CURRENT
EMS IMMUNITY
MTBF
348.4K hrs min. MIL-HDBK-217F (25
129*98*38mm (L*W*H)
)
OTHERS
NOTE
DIMENSION
PACKING
0.44Kg; 45pcs/21Kg/1.24CUFT
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.
File Name:NET-50-SPEC 2006-10-31
50W Triple Output Switching Power Supply
NET-50 series
Mechanical Specification
Case No. 903 Unit:mm
122.5
1
2
3
4
5
6
7
+V ADJ.
73.5
4.5
129
120
6.5
Terminal Pin. No Assignment
Pin No.
Assignment
AC/L
Pin No.
Assignment
1
2
3
4
5
6
7
DC OUTPUT +V2
DC OUTPUT COM
DC OUTPUT +V1
AC/N
FG
DC OUTPUT V3
32
77
Block Diagram
fosc : 60KHz
RECTIFIERS
&
FILTER
V3
RECTIFIERS
&
FILTER
+V2
RECTIFIERS
&
FILTER
POWER
SWITCH-
ING
RECTIFIERS
&
FILTER
EMI
FILTER
+V1
I/P
FG
COM
DETECTION
CIRCUIT
CONTROL
O.L.P.
O.V.P.
Derating Curve
Output Derating VS Input Voltage
Ta=25
100
90
100
80
80
60
70
60
40
50
40
20
-20
0
10
20
30
40
50
60
70
(HORIZONTAL)
85 95 100 115 120 140 160 180 200 220 240 264
AMBIENT TEMPERATURE (
)
INPUT VOLTAGE (VAC) 60Hz
File Name:NET-50-SPEC 2006-10-31
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