D-50 Datasheet, PDF (1/2 Pages) Mean Well Enterprises Co., Ltd. – 50W Dual Output Switching Power Supply

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