CF350-A48C

CF350-A48C 350 Watt High Density AC/DC Power Supply SELECTION GUIDE Model Number Power Output Main Output Standby Output 350W 48V 5V CF350-A48C INPUT CHARACTERISTICS Parameter FEATURES  350W compact high density  Active load current share Conditions Input Voltage Operating Range Input Frequency Turn-on Input Voltage Turn-off Input Voltage Maximum Rated Input Current Inrush Current  Ruggedized U-channel construction Power Factor 83 67 230Vac, full load 115Vac, full load 96 99 Parameter Conditions Voltage Set Point Accuracy Line Regulation Factory pre-set at ±100mV For Vin (min) to Vin (max) For load changes from zero to full load Load Regulation 48V Ripple Voltage & Noise1  International regulatory approvals Output Current Peak Current Voltage Set Point Accuracy Line Regulation Load Regulation Output Current Peak Current Ripple Voltage & Noise1 DESCRIPTION The CF350-A48C switching power supply utilizes advanced component and circuit technologies to deliver one of the industry’s smallest 350 Watt switchers. Built to meet 1U height considerations, the U-Frame package measures only 6.80 x 3.86 x 1.40”. The CF350-A48C offers universal AC input (85-265VAC) with active power factor correction (PFC) and compliance to worldwide safety and EMC standards. Ramp up Ramp down 100Vac Cold start at 25°C, 220Vac Max. Units 264 63 Vac Hz Vac 2.8 60 Arms Apk % OUTPUT VOLTAGE CHARACTERISTICS Output Voltage  RoHS compliant  Includes ORing diode for N+1 parallel operation Typ. 85 47 O R P ETE L O S OB  Universal AC input with Power Factor Correction DUCT Min. 5Vsb Min. Typ. Max. 48 ±0.4 20MHz Bandwidth 0 Vdc % ±1 % 250 mV p-p 7.2 8 5 ±0.4 ±2 For Vin (min) to Vin (max) 0 A 100 Vdc % % mA mA mV p-p Max. Units 5 5 20MHz Bandwidth Units OUTPUT CHARACTERISTICS Parameter Conditions Remote Sense 48V output: Compensates for voltage drops of up to 0.5V between the power supply to the load. Outputs are internally sensed at output connector if remote sense lines are opened. Efficiency Start-up Delay Rise Time Min. Typ. 230Vac, full load 115Vac, full load Output voltage at 90% 87 83 % 2.0 s ms 30 Transient Load Response For load change of 25% to 75%, at slew rate of 1A/μs, recovery time less than 2ms ±5 % Current Sharing Accuracy Single wire current share in a N+1 parallel redundant configuration with OR-ng diodes included in the PSU ±10 % Hot Swap Hold-up Time Overshoot and Undershoot Available 110Vac, full load Voltage change at turn-on and turn-off 1 ms % 16 1 Ripple and noise are measured with 10 μF, in parallel with 0.1 μF ceramic capacitors. www.murata-ps.com Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232 CF350-A48C.A01 Page 1 of 4 CF350-A48C 350 Watt High Density AC/DC Power Supply GENERAL CHARACTERISTICS Parameter Conditions Storage Temperature Range Operating Temperature Range Temperature Coefficient Cooling Operating Humidity Storage Humidity Altitude Vibration Non-condensing -25 85 Derating linearly to 70°C with 50% derating -5 50 °C ±0.02%/°C 0 70 150W free convection cooling (base plate cooling). 350W forced air cooling (250 LFM min.) Non-condensing 5 95 % Non-condensing 5 90 Operating 10,000 ft. Non- operating 40,000 ft. Three orthoganol axes at 1octave/min, 5 min dwell at four major resonances at 0.75G peak, 5Hz to 500Hz MTBF Calculated per Bellcore 332, issue 6 specifcation at Ta=30°C Safety Approvals Input Fuse Switching Frequency Weight E T E L BSO O Min. Typ. Max. T C U D PRO 300 Units Khrs UL 60950, CSA C22.2-234, Level 3, EN-60950, Class 1, SELV CE-Mark Power Supply has internal line fuse: Replaceable subminiture type 6.3A 250Vac Normal Blow 85 90 720g max (27oz) kHz PROTECTION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Over Temperature Over Voltage Shutdown due to excessive internal temperature 95 ± 5°C automatic recovery. Outputs shut down at 125% of nominal (Latched Shut-Down) AC input must recycle to re-start. Over Current 48V output: 110 to 130% of Imax, constant current limit; automatic recovery. Long-term fail condistion shall not cause damage to PSU. ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Input to Output - Reinforced 3000 Input to Chassis - Basic 1500 Output to Chassis 100 UL 94V-0 Output RTN’s not connected to chassis gnd. 48V RTN and 5V RTN shorted. Insulation Safety Rating / Test Voltage Isolation Material Flammability Grounding Max. Units Vrms Vrms Vdc CONTROL SIGNALS Status Description Inhibit Power OK (DC Fail) Active high, all output shut down. Open collector active low when any of the outputs drop below 10% of its nominal value. www.murata-ps.com Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232 CF350-A48C.A01 Page 2 of 4 CF350-A48C 350 Watt High Density AC/DC Power Supply EMISSIONS AND IMMUNITY Characteristic Description Harmonics Voltage Fluctuation and Flicker IEC/EN 61000-3-2 IEC/EN 61000-3-3 Emission Conducted FCC / EN55022 (CISPR 22) ESD IEC/EN 61000-4-2 Electromagnetic Field IEC/EN 61000-4-3 Electrical Fast Transients/Burst IEC/EN 61000-4-4 LETE Surge IEC/EN 61000-4-5 RF Conducted Immunity Magnetic Immunity Voltage dips, interruptions OBSO IEC/EN 61000-4-6 Criteria CLASS B, 6 dB Margin – with an external line filter Type 03SS-P-Q By High Lan or equivalent 4kV contact discharge, Performance Criteria B 8kV operational air discharge, Performance Criteria B. T C U D PRO 1kV for AC power port, 0.5kV for DC power I/O and signals port, Performance Criteria B 1kV differential mode and 2kV common mode 3 Vac, 80% AM, 0.08-1kHz, Performance Criteria A 3 A/m at 50Hz, Performance Criteria A IEC/EN 61000-4-8 20% reduction for 10ms - Criteria B, 60% for 100ms - Criteria C, 90% reduction for 5000ms Criteria C. IEC/EN 61000-4-11 OUTPUT CONNECTOR AND SIGNAL SPECIFICATION PIN J1 : Molex 26-48-1055 PIN J4 : Molex 26-48-1045 1 3 5 Chassis Neutral Phase 1 2 3 4 48V RTN 48V RTN 48V 48V PIN 1 2 J2 : Molex 26-48-1025 Vsb RTN Vsb PIN J3 : HIROSE DF11-10DP-2DSA 1 2 3 4 5 6 7 8 9 10 48V Ishare 48V +RS 48V -RS DC Fail active low Return +5V standby None Inhibit DC Fail active high None www.murata-ps.com Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232 CF350-A48C.A01 Page 3 of 4 CF350-A48C 350 Watt High Density AC/DC Power Supply MECHANICAL DIMENSIONS 159.10 [6.26"] 36.57 [1.44"] 28.76 [1.13"] MAX. COMPONENTS HEIGHT 4.75mm INSERTION DEPTH 1 3 5 0 ~ AC INPUT E T E L SO J1 MOLEX 26-48-1055 OB MOLEX 26-48-1045 DIRECTION OF AIRFLOW 1 2 3 4 J4 T C U D PRO MOUNTING SURFACE 4.75 INSERTION DEPTH 63.50 [2.5"] 98.04 [3.86"] V1 ADJ 9 10 1 2 HIROSE DF11-10DP-2DSA J3 MOUNTING HOLES 6-32UNC 2B 4 PLACES MOLEX 26-48-1025 J2 1 2 V2 (OPTION) [.68'] 17.27 5.08 [.2"] MOUNTING HOLES (4 PLACES) 6-32UNC 2B, 4.75mm INSERTION DEPTH [1.4"] 35.56 162.56 [6.4"] 172.70 [6.8"] BOTTOM VIEW [1.13"] 28.76 [6.26"] 159.10 Dimensions: 173mm x 98mm x 36.6mm (6.8” x 3.85” x 1.44”) MATING CONNECTORS Connector J1 J2 J3 J4 Housing Molex 09-50-3051 (1x) Molex 09-50-3021 (1x) Hirose DF11-10DS-2C (1x) Molex 09-50-3041 (1x) Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356 www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED 09/25/08 Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. © 2008 Murata Power Solutions, Inc. www.murata-ps.com Crimp terminal Molex 08-52-0113 (3x) Molex 08-52-0113 (3x) Hirose DF11-2428SC (10x) Molex 08-52-0113 (4x) USA: Mansfield (MA), Tel: (508) 339-3000, email: sales@murata-ps.com Canada: Toronto, Tel: (866) 740-1232, email: toronto@murata-ps.com UK: Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com Germany: München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com Japan: Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com China: Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Singapore: Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232 CF350-A48C.A01 Page 4 of 4