Model | HKI025-050NB | HKI025-120NB | HKI025-240NB |
Output | direct voltage/current | 5V/5A | 12V/2.1A | 24V/1A |
voltage range | 3.3~5.3V | 12~15V | 24~28.5V |
current range | 0~7A | 0~3A | 0~1.5A |
stabilized voltage precision | ±2% | ±2% | ±2% |
ripple | <100mVp-p | <100mVp-p | <100mVp-p |
Input | least efficiency | 82% | 84% | 86% |
voltage range | 90~264VAC;102~370VDC |
surge current | Cold-boot<45A/230VAC |
Protection | overvoltage | 115%-135%(rated voltage),re-power after fault removed |
overcurrent | 120%-180%(rated current),re-power after fault removed |
over temperature | OTP point to ensure that all components do not exceed the specified temperature,re-power after fault removed |
undervoltage | AC input undervoltage protection point: <=60Vac, undervoltage protection recovery point: >=70Vac |
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 | -30~+70℃,5~85﹪RH,no condensation(please refer to derating curve) |
reserving temperature | -40~+85℃,5~95﹪RH,no condensation |
vibration | 10~500HZ,5G 10 min/cycle,60 min/X,Y,Z directions |
Safety | safety standard | GB4943 EN62368 |
electromagnetic compatibility standard | EN55032 Class B, GB9254 Class B,EN61000-4-2,3,4,5,6,8,11 , EN61000-3-2,3 |
Withstand voltage | I/P-O/P:3KVAC I/P-FG: 2KVAC O/P-FG: 0.5KVAC |
Other | dimensions | 79*51*28.8mm |
package | 80pcs/17kg |