voltage range:88 ~ 132vac/176 ~ 264vacselected by switch248 ~ 370vdc
frequency range:47 ~ 63hz
ac current:2.8a/115vac1.6a/230vac
Features:
AC input selectable by switch
Protections: Short circuit / Over load / Over voltage
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
1 year warranty
120W Dual DC Power Supply D-120 Series Mechanical Specification:
| MODEL | D-120A | D-120B | |||
| OUTPUT | OUTPUT NUMBER | CH1 | CH2 | CH1 | CH2 |
| DC VOLTAGE | 5V | 12V | 5V | 24V | |
| RATED CURRENT | 12A | 5A | 6A | 4A | |
| CURRENT RANGE | 2 ~ 12A | 0.5 ~ 5A | 2 ~ 10A | 0.4 ~ 4A | |
| RATED POWER | 120W | 126W | |||
| RIPPLE & NOISE (max.) Note.2 | 60mVp-p | 120mVp-p | 60mVp-p | 150mVp-p | |
| VOLTAGE ADJ. RANGE | CH1: 4.75 ~ 5.5V | ||||
| VOLTAGE TOLERANCE Note.3 | ±2.0% | ±6.0% | ±2.0% | ±7.0% | |
| LINE REGULATION | ±0.5% | ±1.0% | ±0.5% | ±1.0% | |
| LOAD REGULATION | ±0.5% | ±5.0% | ±0.5% | ±6.0% | |
| SETUP, RISE, HOLD TIME | 200ms, 50ms, 20ms at full load | ||||
| INPUT | VOLTAGE RANGE | 88 ~ 132VAC/176 ~ 264VACselected by switch248 ~ 370VDC | |||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||
| EFFICIENCY (Typ.) | 78% | 80% | |||
| AC CURRENT | 2.8A/115VAC1.6A/230VAC | ||||
| INRUSH CURRENT (max.) | COLD START 35A | ||||
| LEAKAGE CURRENT | <3.5mA / 240VAC | ||||
| PROTECTION | OVERLOAD | 105 ~ 135% rated output power. | |||
| Protection type: Shut down o/p voltage, re-power on to recover. | |||||
| OVER VOLTAGE | CH1: 5.75 ~ 6.75VDC | ||||
| Protection type: Shut down o/p voltage, re-power on to recover. | |||||
| 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 (Note 4) | SAFETY STANDARDS | Design refer to UL1950, TUV EN60950-1 | |||
| WITHSTAND VOLTAGE | I/P-O/P: 3KVACI/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 | Compliance to EN55022 (CISPR22) Class B | ||||
| HARMONIC CURRENT | Compliance to EN61000-3-2,-3 | ||||
| EMS IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria A | ||||
| OTHERS | MTBF | 272.8K hrs min. MIL-HDBK-217F (25ºC) | |||
| DIMENSION | 199*110*50mm (L*W*H) | ||||
| PACKING | 0.77Kg; 16pcs/13.95Kg/0.0287CMB | ||||
| NOTE | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºCof 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. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives. | ||||
120W Dual DC Power Supply D-120 Series Mechanical Specification:
120W Dual DC Power Supply D-120 Series Certificate for LVD:
120W Dual DC Power Supply D-120 Series Certificate for EMC:
120W AC Dual Output Switching Power Supply
120W AC Dual Output Switching Power Supply
