50W CE Dual Output Switching Power Supply
switching power supply:
1)ac input power
2)high efficiency and lowoperation temperature
3)compact size light weight
4)ce approved
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 24 KHz I/P-O/P: Rated
1 year warranty
50W Dual Power Supply D-50 Series SpecificationMODEL | D-50A | D-50B |
OUTPUT | OUTPUT NUMBER | CH1 | CH2 | CH1 | CH2 |
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 |
RIPPLE & NOISE (max.) Note.2 | 50mVp-p | 100mVp-p | 50mVp-p | 100mVp-p |
VOLTAGE ADJ. RANGE | CH1: 4.75 ~ 5.5V | CH1: 4.75 ~ 5.5V |
VOLTAGE TOLERANCE Note.3 | ±2.0% | +5,-8% | ±2.0% | ±8.0% |
LINE REGULATION | ±0.5% | ±1.0% | ±0.5% | ±1.0% |
LOAD REGULATION | ±0.5% | ±5.0% | ±0.5% | ±8.0% |
SETUP, RISE, HOLD TIME | 200ms,100ms, 20ms at full load |
INPUT | VOLTAGE RANGE | 85 ~ 132VAC / 170 ~ 264VAC selected by switch240 ~ 370VDC |
FREQUENCY RANGE | 47 ~ 63Hz |
EFFICIENCY (Typ.) | 73% | 73% |
AC CURRENT | 1.3A/115VAC0.65A/230VAC |
INRUSH CURRENT (max.) | COLD START 18A/115VAC36A/230VAC |
LEAKAGE CURRENT | <0.5mA / 240VAC |
PROTECTION | OVERLOAD | 105 ~ 150% rated output power. |
Protection type: Fold back current limiting, recovers automatically after fault condition is removed |
ENVIRONMENT | WORKING TEMP. | -10 ~ +60ºC |
WORKING HUMIDITY | 20 ~ 90% RH non-condensing |
STORAGE TEMP., HUMIDITY | -20 ~ +85ºC, 10 ~ 95% RH |
TEMP. COEFFICIENT | ±0.03%/ºC (0 ~ 50ºC) on +5V output |
VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
SAFETY & EMC | SAFETY STANDARDS | Design refer to UL1012 |
WITHSTAND VOLTAGE | I/P-O/P: 1.5KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC |
ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC |
EMI CONDUCTION & RADIATION | Design refer to FCC Part15 J Conduction |
OTHERS | MTBF | 408.9K hrs min. MIL-HDBK-217F (25ºC) |
DIMENSION | 159*97*38mm (L*W*H) |
PACKING | 0.5Kg; 30pcs/16.4Kg/0.0250CMB |
NOTE | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC 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. |
50W Dual Power Supply D-50 Series Mechanical Specification:
50W Dual Power Supply D-50 Series Certificate for LVD:
50W Dual Power Supply D-50 Series Certificate for EMC:
50W CE Dual Output Switching Power Supply