Dual output switching mode power supply 50W SMPS
With CE Approval
2 years quality gurantee
Competitived price and high reliability
AC input power suitable for the world
High efficiency and low operation temperature
Soft-start current can reduce the AC input impact effect
With short-circuit and overload protection
Compact size, light weight
100% full-load burn-in test
Installed with EMI filter, minimum wave
| Model Performance | D-50A | D-50B |
| CH1 | CH2 | CH1 | CH2 |
| DC output voltage | 5V | 12V | 5V | 24V |
| Output Voltage Tolerance (Note 2) | ± 2% | +5, -8% | ± 2% | ± 8% |
| Rated output current | 6A | 2A | 6A | 1A |
| Output Current Range | 1-6A | 0.3 -2A | 1-6A | 0.2-1A |
| Ripple and noise (Note 3) | 50mVp-p | 100mVp-p | 50mVp-p | 100mVp-p |
| Into the line of stability (Note 4) | ± 0.5% | ± 1% | ± 0.5% | ± 1% |
| Load stability (Note 5) | ± 0.5% | ± 5% | ± 0.5% | ± 8% |
| DC output power | 54W | 54W |
| Efficiency | 73% | 73% |
| DC voltage adjustable range | CH1:+10,-5% | CH1:+10,-5% |
| Input Voltage Range | 85 ~ 132VAC/170 ~ 264VAC; by switch 47 ~ 63Hz; |
| Input Current | 1.3A /115V,0.65A /230V |
| Inrush Current | Current 18A/115V 36A/230V cold start |
| Leakage | <0.5mA/240VAC |
| Overload | 105% ~ 150% Type:pulsing hiccup shutdown reset: Automatic restore |
Zhejiang Huajing Rectifier Co., Ltd. Established in 1992, is specialized in production of electric power semiconductor components, complete silicon rectifying equipment and instrument&LED panel meter, and possesses reinforced technical force, excellent equipment, advanced workmanship, and complete inspection measure. The product has obtained national industrial production permit and been certified according to ISO9001 and CE.
HUAJING company has main products: Silicond controlled rectifier(SCR), phase control thyristor, fast switching thyristor, bi-directional thyristor, thyristor/diode module, solid state relay. Shunt, switching power supply, heatsinks, LED products, instrument&panel meter, and many low volatge electrical products etc.
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