| Model | HKI250-315PB |
| Output | direct voltage/current | 5V/4A, 15V/10.5A,-15V/4A |
| voltage adjustment range | 4.75~5.25V, 14.25~15.75V, 14.25~15.75V |
| current adjustment range | 0.1~4A, 0.1~10.5A, 0.4~4A |
| stabilized voltage precision | ±3% |
| ripple | ＜50mVp-p(5V), ＜150mVp-p(15V), 150mVp-p(-15V) |
| Input | least efficiency | 80% |
| voltage range | 90~264VAC |
| surge current | Cold-boot＜60A/230VAC |
| Protection | overload | 170W-200W(15V)，80W-120W(5V&-15V) |
| overvoltage | 5.5V-7V(5V),16.5V-19.5V(15V),16.5V-19.5V(-15V) |
| short circuit | When the output terminal is short-circuited, the power supply cannot be damaged, cannot catch fire, and can automatically recover after the short-circuit is eliminated |
| Environment | operating temperature | -20～+50℃，10～85﹪RH, No condensation（please refer to derating curve） |
| reserving temperature | -40～+70℃，10～90﹪RH，No condensation |
| vibration | 10～500HZ,5G 10 min/cycle，60 min/X,Y,Z directions |
| Safety | safety standard | GB4943，IEC60950-1 approved |
| electromagnetic compatibility standard | EN55022 Class A, GB9254 Class A,EN61000-4-2,3,4,5,6,8,11 , EN61000-3-2，3 |
| Withstand voltage | I/P-O/P：3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC |
| Other | dimensions | 215*115*30mm |
| package | 16pcs/13kg |
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