Basic Info.
Model NO.
D-30A
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
Two-way Transmission
Modulation System
PWM
Certification
CE, RoHS, ISO, CCC
Brand
Leyu
Weight
0.41kg
Packing
45PCS/19kg/1.2cuft
Efficiency
72%
Transport Package
Carton
Specification
129*98*38mm(L*W*H)
Trademark
LEYU
Origin
China Mainland
HS Code
8504401990
Production Capacity
3000/M
Product Description
30W Dual Output Switching Power Supply D-30 series
Features:
High efficiency, high reliability, low cost
AC input range selected by switch
Protections: Short circuit/ Over load
Cooling by free air convection
LED indicator for power on
Fixed switching frequency at 23KHz
2 years warranty
Features:
High efficiency, high reliability, low cost
AC input range selected by switch
Protections: Short circuit/ Over load
Cooling by free air convection
LED indicator for power on
Fixed switching frequency at 23KHz
2 years warranty
| SPECIFICATIONS | ||||
| OUTPUT | ||||
| Model | D-30A | D-30B | ||
| Output number | CH1 | CH2 | CH1 | CH2 |
| DC Voltage | 5V | 12V | 5V | 24V |
| Rated Current | 4A | 1A | 2.2A | 1A |
| Current Range | 0.5-4A | 0.1-1A | 0.5-2.2A | 0.1-1A |
| Rated Power | 32W | 35W | ||
| Ripple & Noise | 50mVp-p | 100mVp-p | 50mVp-p | 100mVp-p |
| Voltage Adj. Range | CH1: -5%, +10% | CH1: -5%, +10% | ||
| Voltage Tolerance | ±2% | +3%,-7% | ±2% | +3%,-5% |
| Setup,Rise,Hold Up Time | 200ms,50ms,30ms at full load | |||
| INPUT | ||||
| Voltage Range | 85~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDC | |||
| AC Current | 0.8A/115V 0.45A/ 230V | |||
| Efficiency | 72% | 74% | ||
| Inrush Current | Cold start 18A/115V 36A/230V | |||
| Leakage Current | <1mA/240VAC | |||
| PROTECTION | ||||
| Over Load | 105%~150% | |||
| Protection type: Constant current limiting, recovers automatically after fault condition is removed | ||||
| ENVIRONMENT | ||||
| Working Temp., Humidity | -10ºC~+60ºC; 20%~90%RH | |||
| Storage Temp., Humidity | -20ºC~+85ºC; 10%~95%RH | |||
| Temp. Coefficient | ±0.03%/ºC(0~50ºC) | |||
| Vibration | 10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes | |||
| SAFETY | ||||
| Withstand Voltage | I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC | |||
| Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC | |||
| STANDARD | ||||
| Safety Standard | Design refer to UL1012 | |||
| EMC Standard | Design refer to FCC Part15 J Conduction Class A | |||
| OTHERS | ||||
| Dimension | 129*98*38mm(L*W*H) | |||
| Weight | 0.41Kg | |||
| Packing | 45pcs/19Kg/1.2CUFT | |||
| 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 0.1μ & 47μ parallel capacitor. 3.Tolerance: includes set up tolerance, line regulation and load regulation. | ||||
