Additional Resources: Product Page 3D Model PCB Footprint date 02/24/2021 page 1 of 7 SERIES: PSK-5W DESCRIPTION: INTERNAL AC-DC POWER SUPPLY FEATURES wide input range (85~305 Vac) UL/EN/IEC 62368 certified meets CISPR32/EN 55032 Class B without external components short-circuit, over-current, over-voltage protections output output output ripple efficiency MODEL voltage current power and noise max max typ typ (Vdc) (A) (W) (mVp-p) (%) PSK-5W-3 3.3 1.25 4.2 100 70 PSK-5W-5 5 1.0 5 100 76 PSK-5W-9 9 0.55 5 100 74 PSK-5W-12 12 0.42 5 100 77 PSK-5W-15 15 0.333 5 100 77 PSK-5W-24 24 0.23 5.5 100 80 PART NUMBER KEY PSK - 5W - XX - X Base Number Output Voltage Mounting Style: blank = board mount T = chassis mount DIN = DIN-rail mount cui.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Inc SERIES: PSK-5W DESCRIPTION: AC-DC POWER SUPPLY date 02/24/2021 page 2 of 7 INPUT parameter conditions/description min typ max units ac input 85 305 Vac voltage dc input 100 430 Vdc frequency 47 63 Hz 115 Vac 0.15 A 1 current 230 Vac 0.10 A 115 Vac 10 A inrush current 230 Vac 20 A leakage current 5 mA Note 1: Recommended input fuse - 1A/300V, slow blow OUTPUT parameter conditions/description min typ max units 3.3 Vdc 4,000 5 Vdc 4,000 9 Vdc 1,000 capacitive load F 12 Vdc 820 15 Vdc 820 24 Vdc 470 3.3 V 3 % output voltage accuracy all other models 2 % line regulation rated load 0.5 % load regulation 0~100% load 1.0 % 115 Vac input 8 ms hold-up time 230 Vac input 60 ms switching frequency 100 kHz PROTECTIONS parameter conditions/description min typ max units 3.3/5 Vdc output 7.5 V 9 Vdc output 15 V over voltage protection 12/15 Vdc output 20 V 24 Vdc output 30 V over current protection self recovery 110 % short circuit protection output shutdown, auto recovery SAFETY & COMPLIANCE parameter conditions/description min typ max units isolation voltage for 1 minute, 5mA 4,000 Vac safety approvals UL/EN/IEC 62368 safety class Class II EMI/EMC CISPR32/EN55032: Class B (no external components required) ESD IEC/EN 61000-4-2: Contact 6KV/ Air 8KV, perf. Criteria B radiated immunity IEC/EN 61000-4-3: 10V/m, perf. Criteria A IEC/EN 61000-4-4: 2KV, perf. Criteria B EFT/burst IEC/EN 61000-4-4: 4KV, perf. Criteria B, see recommended EMC circuit IEC/EN 61000-4-5: line to line 1KV, perf. Criteria B surge IEC/EN 61000-4-5: line to line 2kV, line to ground 4kV, perf. Criteria B, see recommended EMC circuit conducted immunity IEC/EN 61000-4-6: 10Vr.m.s, perf. Criteria A voltage dips IEC/EN 61000-4-11: 0%, 70% MTBF MIL-HDBK-217F 25C 300,000 hours RoHS yes cui.com