50W Dual Output Switching Power Supply
Features :
AC input selectable by switch
Protections:Short circuit/Over load
Cooling by free air convection
100% full load burn-in test
D-50
series
Fixed switching frequency at 24KHz I/P-O/P:Rated
1 year warranty
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE
Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE, HOLD TIME
VOLTAGE RANGE
FREQUENCY RANGE
INPUT
EFFICIENCY(Typ.)
AC CURRENT
INRUSH CURRENT(max.)
LEAKAGE CURRENT
PROTECTION OVER LOAD
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
SAFETY & WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC
D-50A
5V
6A
1 ~ 6A
54W
100mVp-p
+5,-8%
1.0%
5.0%
CH1 : 4.75 ~ 5.5V
2.0%
0.5%
0.5%
200ms, 100ms, 20ms at full load
85 ~ 132VAC/170 ~ 264VAC selected by switch
47 ~ 63Hz
73%
1.3A/115VAC
0.65A/230VAC
COLD START 18A/115VAC
36A/230VAC
<0.5mA / 240VAC
105 ~ 150% rated output power
Protection type : Fold back current limiting, recovers automatically after fault condition is removed
-10 ~ +60
-20 ~ +85
(Refer to output load derating curve)
, 10 ~ 95% RH
20 ~ 90% RH non-condensing
0.03%/ (0 ~ 50 ) on +5V output
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
Design refer to UL1012
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
73%
240 ~ 370VDC
12V
2A
0.3 ~ 2A
D-50B
5V
6A
1 ~ 6A
54W
50mVp-p
CH1 : 4.75 ~ 5.5V
2.0%
0.5%
0.5%
100mVp-p
8.0%
1.0%
8.0%
24V
1A
0.2 ~ 1A
RIPPLE & NOISE (max.)
Note.2
50mVp-p
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATION
Design refer to FCC Part15 J Conduction
MTBF
408.9K hrs min. MIL-HDBK-217F (25 )
DIMENSION
PACKING
159*97*38mm (L*W*H)
0.53Kg; 24pcs/13.6Kg/0.75CUFT
OTHERS
NOTE
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.
File Name:D-50-SPEC 2004-06-30
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
