VSK-S1-9U

date page 09/06/2012 1 of 4 SERIES: VSK-S1 │ DESCRIPTION: AC-DC POWER SUPPLY FEATURES up to 1 W continuous power compact board mount design universal input (85~305 Vac / 120~430 Vdc) single output from 3.3~24 V over current and short circuit protection UL/cUL and CE safety approvals efficiency up to 75% RoHS MODEL VSK-S1-3R3U VSK-S1-5U VSK-S1-9U VSK-S1-12U VSK-S1-15U VSK-S1-24U Notes: output voltage (Vdc) output current max (A) output power max (W) ripple and noise1 max (mVp-p) efficiency typ (%) 3.3 5 9 12 15 24 0.3 0.2 0.111 0.083 0.067 0.042 1 1 1 1 1 1 100 100 100 100 100 100 63 68 72 73 74 75 1. At full load, 100 ~ 240 Vac input, 20 MHz bandwidth oscilloscope, each output terminated with 10 μF aluminum electrolytic and 0.1 μF ceramic capacitors. PART NUMBER KEY VSK-S1 - XX U Base Number Output Voltage cui.com Free Datasheet http://www.datasheet4u.com/ CUI Inc │ SERIES: VSK-S1 │ DESCRIPTION: AC-DC POWER SUPPLY date 09/06/2012 │ page 2 of 4 INPUT parameter voltage frequency current inrush current at 110 Vac at 230 Vac at 110 Vac at 230 Vac conditions/description min 85 120 47 30 17 5 11 typ max 305 430 63 units Vac Vdc Hz mA mA A A OUTPUT parameter line regulation load regulation voltage accuracy switching frequency 10 ~ 100% 3.3 V model all other models conditions/description min typ max ±2 ±5 ±6 ±5 100 units % % % % kHz PROTECTIONS parameter over current protection short circuit protection auto recovery with no damage from a short on a...