all specifications are typical at nominal input, full load input voltage ??. 85 ~ 264vac input frequency ??. 47 ~ 63hz inrush current ??. 17/41a typical(100/230vac input) output voltage ??. see chart efficiency ??. 69 ~ 80% over-current protection ??. automatic recovery (105%) extremely small (41 x 85mm) ripple and noise ??. see chart low cost hold-up time ??. 9 ms universal input load regulation ??. 100mv overcurrent protection rise time ??. 300ms max compact, low-profile packages leakage current ??. 100v ? 0.5ma max direct pcb mountable 230v ? 0.75ma max lightweight construction drift (8h, after 1h) ??. 0.5% +15 mv max 3 year warranty isolation voltage primary to secondar y ??. 3000vac primary to case ??. 2000vac secondary to case ??. 500vac ul60950 isolation resistance ??. 100 m-ohms min. csa c22.2 no. 60950(cul) ce en60950 3rd edition (lvd) cb iec60950; 1999, us/6301/ul operating temperature ??. 0c ~ +70c cooling ??. convection temperature coefficient ??. 0.02% / c humidity ??. 20 ~ 85%rh (non-condensing) storage temperature ??. -20c ~ +85c shock vibration ??. shock: 20g (3 directions each 3 times) vibration: 10 ~ 55hz pcb mountable open frame krs25f series 25 watt, universal input pcb mountable switching power electrical specifications feature s input specifications output specifications general specifications environmental specifications physical specifications safeties/approvals - 1 -
max power not to exceed 25watt s note: measurements in millimeter (mm) unless otherwise specified tolerance 1mm note: all specifications typical and nominal / full load and 25c unless otherwise noted. avoid sustained operation in overload or dead short conditions. specifications subject to changes without notice. 1.1a ripple & noise (mvp-p) model output voltage output current efficiency 80% 5vdc 12vdc 15vdc 5a 2.1a 1.7a 74% 80% 24vdc 80% (85 ~ 264 vac) (%) 69% 3.3vdc 6a KRS25F-24 250mvp-p 250mvp-p 250mvp-p 350mvp-p 450mvp-p krs25f-03 krs25f-05 krs25f-12 krs25f-15 krs25f - 2 -
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