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PCM-400-D0524 Datasheet(PDF) 2 Page - CUI INC |
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PCM-400-D0524 Datasheet(HTML) 2 Page - CUI INC |
2 / 8 page cui.com date 12/02/2014 page 2 of 8 CUI Inc │ SERIES: PCM-400 │ DESCRIPTION: AC-DC POWER SUPPLY INPUT parameter conditions/description min typ max units voltage 90 264 Vac frequency 47 63 Hz current at 90 Vac, full load 8 A inrush current at 115 Vac, cold start at 230 Vac, cold start 35 70 A A leakage current at 120 Vac at 240 Vac 300 500 μA μA power factor correction at 230 Vac, full load 0.9 remote ON/OFF designated as INH on Pin 4 of CN1, requires a low signal to inhibit output input fuse T8 A/250 V on the input OUTPUT parameter conditions/description min typ max units total regulation single output models dual output models ±1 ±5 % % transient response returns to within 1% in <2.5 ms for a 50% load change and the peak transient does not exceed 5% start-up time at 120 Vac 1.5 s hold-up time at 120 Vac, 75% load 16 ms adjustability1 built in trim pot ±5 % switching frequency PFC 68 kHz PWM all single output models & PCM-400-D1224 all other dual output models 55 50 kHz kHz fan drive 12 Vdc/300 mA for external fan fan fail (FF) Designated as FF on Pin 3 of CN1, open collector output rated for 15Vdc/5mA max sink current. It goes high when a fan failure is detected. power good (PG) Designated as PG on CN1, TTL high 100~500 ms after DC regulation. It goes low at least 1 ms before loss of regulation. power supply on green LED designated as LED1 on the PCB Note: 1. U-Frame versions only PROTECTIONS parameter conditions/description min typ max units short circuit protection auto restart over current protection auto restart 110 140 % over voltage protection output latches, must recycle ac input to reset 130 % over temperature protection auto restart 105 110 115 °C SAFETY & COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output, for 3 sec. input to core, for 3 sec. input to chassis (10 mA AC cut-off current), for 3 sec. 3,000 1,500 1,500 Vac Vac Vac safety approvals UL/cUL, TUV safety standards UL 60950-1, EN 60950-1 EMI/EMC2 EN 55022 Class B (conducted/radiated), EN 61000-3-(2,3), EN 55024, IEC 61000-4-(2, 3, 4, 5, 6, 11), CE MTBF as per MIL-HDBK-217F at 30°C 100,000 hrs RoHS 2011/65/EU Note: 2.Thepowersupplyisconsideredacomponentwhichwillbeinstalledintoafinalequipment.Thefinalequipmentmustbere-confirmedthatitstillmeetsEMCdirectives. For more information, please visit the product page. |
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Similar Description - PCM-400-D0524 |
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