MU425S24E

425W Single Output 425W Single Output MU425 Family MU425 Family Medical Grade Medical Grade FEATURES AND BENEFITS Medical 3.3 x 6.2 x 1.62 Package Inhibit, Power Fail, DC OK Signals, Remote Sense Up to 425W of Air-Cooled Power, Meets EN61000-4-2, EN61000-4-3 & 300W Convection EN61000-4-6 Requirements for Home Universal Input 90-264VAC Input Range Healthcare Applications 5V at 2A Standby Output 3 Years Warranty Approved to CSA/EN/IEC/UL60601-1, Efficiency 88% Typical rd LEVEL 3 Edition 2 MOPP Isolation VI RoHS Compliant + EFFICIENCY EMI & EMC 12V Fan Output Cover and Fan Cover Options MODEL SELECTION Output Current Regulation OCP Threshold OVP Threshold Ripple & Noise Model Volts Construction Number (Convection) (200LFM air) (mV pk-pk) (% of Vout ) (% Full load) (% Vout) 12V 22.0A 32.2A 120 3% 130%-170% 110%-130% MU425S12E 18V 14.6A 21.5A 180 3% 130%-170% 110%-130% MU425S18E U channel 24V 11.9A 16.8A 240 3% 130%-170% 110%-130% MU425S24E 48V 5.9A 8.4A 480 3% 130%-170% 110%-130% MU425S48E MU425S12EF 12V 32.2A N/A 120 3% 130%-170% 110%-130% 18V 21.4A N/A 180 3% 130%-170% 110%-130% MU425S18EF Enclosure with Fan MU425S24EF 24V 16.8A N/A 240 3% 130%-170% 110%-130% 48V 8.4A N/A 480 3% 130%-170% 110%-130% MU425S48EF 12V 14.2A 26.0A 120 3% 130%-170% 110%-130% MU425S12EC MU425S18EC 18V 9.4A 17.4A 180 3% 130%-170% 110%-130% Enclosure MU425S24EC 24V 7.6A 13.0A 240 3% 130%-170% 110%-130% 48V 3.8A 6.5A 480 3% 130%-170% 110%-130% MU425S48EC 5V 2.0A 2.0A 100 5% 130%-200% 110%-130% Standby Output All Models 12V 0.5A 1.0A 360 10% 150%-200% N/A Fan Output Note: 1. Total power with 200 LFM of forced air cooling is 425W (408W for 18V, 385W for 12V) including 12V/1A for fan output and 5V/2A standby. 2. Total convection power is 300W (280W for 12V model). Total power includes 5VSB and fan outputs. 3. Measured at 25C ambient with noise probe directly at end of 6 twisted pair terminated with 0.1F ceramic and 10F low ESR capacitors. Values will be higher at ambient temperatures below 0C. 4. Efficiency values listed are typical and are measured at 115VAC input, full load output current, at an ambient temperature of 25C. 5. Fan output regulation is with 1A min load on main output. 6. Fan output: If the load on the output is other than a fan, a short circuit condition on the output can only be remedied by removing both the cause of the short circuit and the load. This will allow the output to resume normal operation. MU425 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved. Page 1 MU425 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved.425W Single Output 425W Single Output 425W Single Output MU425 Family MU425 Family MU425 Family Medical Grade Medical Grade Medical Grade INPUT OUTPUT 100-240VAC, 10%, 47-63Hz, 1 Main output: >20ms for 300W 120VAC/60 Hz, AC Input Hold-Up Time >16ms for 367W (90% of 408W) 120VAC/60Hz 120-300VDC (external fuse required for DC input) 5VSB output: >500ms Input Current 115VAC: 5.2A, 230VAC: 2.5A Main output: <1 sec. max 115VAC, rise time 264VAC, cold start: will not exceed 40Arms within Turn On Time 30ms max Inrush Current cycle. IT = 25A/sec maximum (Main Output) 5VSB: Turn-on time is 500ms max, Rise time 50ms max Output voltage rise is monotonic Input Fuses F1, F2: 6.3A, 250VAC Switching Frequency 75KHz, Typical Earth: <750A 264VAC, 60Hz, NC 425W continuous (24V model), with 200 LFM airflow. <1.5mA 264VAC, SFC Leakage Current Output Power 408W for 18V, 385W for 12V models Touch: <100uA 264VAC, NC 300W convection cooled (280W for 12V model) <500uA 264VAC, SFC See chart on page 1. Initial setpoint within 0.5% of Efficiency See chart above Output Voltage nominal. Adjustable +/-5% from nominal >0.99 115VAC, Full load Power Factor 0.5%rms, 1% pk-pk, see chart on page 1 Ripple and Noise >0.95 230VAC, Full load 50% load step, i/t: <0.2A/S Transient Response Max voltage deviation = 5% Recover to within 1% of nominal within 500S PROTECTION Not required for main output or 5VSB. 12V fan output requires minimum load of 0.5A on main output in order Minimum Load Overtemperature Sensing transformer temperature, 135C to be within its regulation band Protection (55C ambient temperature at full load), Auto-recovery Line frequency: <2.5Vrms 115VAC, <5Vrms Common Mode 130% to 170% of rating, Hiccup mode, Auto-recovery Overload Protection 230VAC, 50/60Hz. For high frequency noise and/or Noise test set-up information, consult SL Power Main output & 5VSB: Cycling type, Auto-recovery Short Circuit Fan output: Recovery only after removal of short and Total Regulation See chart on page 1 Protection load. See note 5 above OVP latch, See chart for trip ranges Overvoltage 5V standby output (latch), See chart for trip range Protection SAFETY rd Safety Standards EN/CSA/UL/IEC 60601-1, 3 Edition ENVIRONMENT Operating: Half-sine, 20gpk, 10ms, 3 axes, 6 shocks total Shock Operating -10C to 70C. Starts up- 40C. The unit will meet all Non-operating: Half-sine, 40 gpk, 10ms, 3 axes, 6 shocks total Temperature published specifications after a warm-up period Derate output power linearly above 50C to 50% Temperature Derating at 70C Storage Temperature -40C to +85C RELIABILITY Operating: Up to 5,000m (derating may be required 3,56,330 hours, per Telcordia 332, Issue 6, 25C above 3,000m, consult factory) Altitude MTBF Full rated load (w/airflow) at 110VAC input Non-operating: -500 to 40,000 ft 7 years, based on typical operation of 12 hours/day, Relative Humidity 5% to 95%, Non-condensing E-Cap Life 261days/year at 40C ambient temp Operating: 0.003g/Hz, 1.5grms overall, 3 axes, 10 min/axis Vibration Non-operating: 0.026g2/Hz, 5.0grms overall, 3 axes, 1 hr/axis ISOLATION SPECIFICATIONS W: 3.3 x L: 6.2 x H: 1.62 Dimensions Input-Output: 2 MOPP W: 84mm x L: 157.5mm x H: 41mm Input-Ground: 1 MOPP Isolation Weight 670g Output-Ground: 1,500VDC MU425 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved. MU425 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved. Page 2 MU425 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved.