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Product Specifications
| Test Item | Performance Parameter |
| Model | YK-AD1258 |
| Output range | 0-125Vdc 0-8A |
| Output mode | Constant voltage (or appointed) variable/adjustable Constant current (or appointed) variable/adjustable |
| AC wide input | 1phase AC110V±15% 50/60Hz/ 1phase AC220V±15% 50/60Hz/ |
| Power | Max 1000W |
Source Voltage Regulation | constant voltage ≤0.2％ |
| Load Regulation | constant voltage ≤1％； constant current≤2％ |
| Line regulation | constant voltage ≤0.3% |
| Ripple Voltage | total ripple Vpp≤2% (max voltage)(60V*2%=1.2V) 100Hz Ripple: Vpp≤0.5%(max voltage)(60V*0.5%=0.3V) |
Operation Environment temperature | (-10～45)℃ |
| Efficiency | ≥89％ |
| Digital meter | voltage meter and current meter |
| Digital display | Precision of output voltage±1.5% Precision of output current±2.0% |
| Insulating resistance | Input-Output：≥20MΩ |
| Input— Shell：≥20MΩ | |
| Output-Shell：≥80MΩ | |
| Insulating Strength | Input-Output：AC1500V，10mA，1minute |
| Input— Shell：AC1500V，10mA，1minute | |
| Output-Shell：AC1500V，10mA，1minute | |
Imbalance of equalized current | ≤5％＋2.5A |
| Protection | Temperature control fan, over-temperature automatic protection; output overvoltage, over-current and short-circuit protection; switch-on delay soft starting can avoid the over swung output voltage when switching on. |
over-temperature protection | (70～80)℃ |
| MTTF | ≥50000h |
| Dimension | 253*68*268mm |
| Weight | NW 4.5kg |
| Radiating wind hole | Internal radiating wind hole |
Product Details
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