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Model No. : | D-120B |
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Brand Name : | WEHO 6a 4a switch model power supply |
Product description
Related Products | ||
Wattage | 15W~1500W | |
Features | High number of economic type safety with series 3.3V, 5V, 7.5V, 9V, 12V, 15V, 24V, 27V,36V, 48V | |
Model No. Date Link | MS Series MS-15W MS-25W MS-35W MS-50W MS-60W MS-100W | |
S Series S-250W S-300W S-350W S-400W S-500W S-600W | ||
SCN Series SCN-600W SCN-800W SCN-1000W SCN-1500W | ||
DR Series DR-30W DR-45W DR-60W DR-75W DR-120W DR-240W | ||
MDR Series MDR-20W MDR-40W MDR-60W | ||
LPV Series LPV-15W LPV-20W LPV-30W LPV-50W LPV-60W LPV-100W LPV-150W LPV-200W LPV-250W | ||
NES Series NES-15W NES-25W NES-35W NES-50W NES-75W NES-100W NES-350W |
Model | D-120A | D-120B | ||
CH1 | CH2 | CH1 | CH2 | |
DC output voltage | 5V | 12V | 5V | 24V |
Output voltage range(Note:2) | ±2% | ±6% | ±2% | ±7% |
Rated output current | 12A | 5A | 6A | 4A |
Output current range | 2-12A | 0.5-5A | 2-10A | 0.4-4A |
Wave and noise(Note:3) | 60mVp-p | 120mVp-p | 60mVp-p | 150mVp-p |
Inlet stability(Note:4) | ±0.5% | ±1% | ±0.5% | ±1% |
Load stability(Note:5) | ±0.5% | ±5% | ±0.5% | ±6% |
DC output power | 120W | 126W | ||
Efficiency | 78% | 80% | ||
Adjustable range for DC voltage | CH1; +10, -5% | CH1; +10, -5% | ||
AC input voltage range | 88~132VAC/170~264VAC selected by switch 47~63Hz;120~370VDC | |||
Input current | 2.5A/115V 1.25A/230V | |||
AC inrush current | Cold-start current 30A/115V/60A/230V | |||
Leakage current | <1mA/240VAC | |||
Overload protection | 105%~150% Type: pulsing hiccup shutdown Reset: auto recovery | |||
Over-voltage protection | CH1: 5.75~6.75V | |||
Temperature coefficient | ±0.03%/°c(0~50°c)ON+5V | |||
Setup, rise , hold up time | 800ms,50ms, 10ms/115VAC 300ms, 50ms, 80ms/230VAC | |||
Vibration | 10~500Hz, 2G 10min,/1cycle, Period for 60min, Each axes | |||
Withstand voltage | Input and output internal: Input and encolsur: 1.5KvAC, Output and enclosure: 0.5KvAC | |||
Isolation resistance | Input and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩ | |||
Working temperature and humidity | -10°c~+60°c(Refer to output derating curve), 20%~90%RH | |||
Overall dimension | 199×110×50mm | |||
Weight | 0.85Kgs | |||
Safety standards | UL 1012, TUV EN60590(IEC950, UL 1950) Apporved | |||
EMC standards | CISPR22(EN55022)class B, IEC801-2,3,4 IEC555-2 Verification |
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