KG30100 DC switching power supply

 EPR-KG series switching power supply can adapt to resistive, inductive, capacitive and other loads, using the latest high-frequency modulation technology, the switching power supply voltage and current broadening achieve a wide range of switching power supply voltage and current regulation, expand switching power supply applications. Switching power supply control chip is more mature now imported components, power supply components used in Germany newly developed high-power devices, higher reliability, process more reasonable. I plant a variety of switching power supply for its reliable quality, excellent service is widely used in various fields of industry, transportation, scientific research, military, aerospace, telecommunications, communications and so on. Particularly in capacitors, DC motors, relays, plating, oxidation, electrophoresis, electrolysis, corrosion, enabling, water treatment and other instruments, instrument manufacturers have been very widely promoted in various universities, research institutes also won the praise. Switching power supply technology parameters: Model EPR-KG Series switching power supply input voltage AC220V ± 10% / 3-phase AC380V ± 10% output current output DC: 0- largest continuously adjustable (CC) Output Voltage Output DC: 0- largest continuously adjustable (CV) frequency 50Hz ± 1Hz protection limit protection, overload power effect CV≤0.2%, CC≤0.2% load effect CV≤0.2%, CC≤0.5% ripple noise CV≤0.5%, CC≤1% Temperature Coefficient less than 0.4 × 10-4 ℃ (warm-up 30 minutes later) Ambient temperature -20 ℃ ~ + 40 ℃ Relative humidity of 20 to 85 percent since the compressive strength of the insulation resistance ≥5MΩ cold 1500V 60S work Continuous Cooling / air