RAC20-05SK

Recom Power RAC20-05SK RAC20-05SK is a RECOM 20W / 5V / 4A board-mount AC/DC power module (RAC20-K series).

Key Specifications

• Positioning: High-efficiency PCB-mount power module with ultra-low losses at light load, suited to always-on and standby applications in IoT and smart devices
• Input: Standard version 85–264VAC, 47–63Hz; also accepts DC input of 120–370VDC
• Output: 5V / 4000mA, typical efficiency 84%, max capacitive load 10,000µF. Ripple & noise is 100mVp-p (20MHz BW), output accuracy ±2.0%, line regulation ±0.5%, and load regulation 2.0%
• Standby: No-load power 40mW typical, 100mW max. Minimum load is 0% for single-output models
• Protection: Internal T3.15A slow-blow fuse. Short-circuit protection is hiccup with auto recovery, OVP is 150%–195% latch-off, and OCP is 110%–130% hiccup
• Isolation: 3kVAC input-to-output for 1 minute, reinforced insulation, Class II (no earth connection required)
• Temperature: Full load from -40 to +55°C with natural convection, up to +85°C with derating. Operating altitude is up to 5000m
• Reliability: MTBF >1196×10³ hours at 25°C. Full-load design lifetime is 130×10³ hours at 25°C and 16×10³ hours at 55°C
• Certifications: UL/IEC/EN 62368-1, IEC/EN 60335-1 (household appliances), IEC/EN 61558-2-16, and IEC/EN 62477-1. EMC meets EN55032 Class B without an external filter, plus FCC Part 15 Class B
• Package / Pinout: 52.5×27.4×23.0mm, 60g for the THT version. Single-output pinout: 1 = AC(N), 2 = AC(L), 3 = no pin, 4 = -Vout, 5 = +Vout
• Packing: THT version ships in tubes of 15 pcs