MBC600-1048G

 600 W standard, 420 W convection cooled  Size: 5.0” x 8.0” x 1.6” (127.0 x 203.2 x 40.6 mm)  High efficiency up to 94.0%  Universal input voltage range: 90-277 VAC / 120-240 VDC  Active power factor correction  Less than 5 W dissipation at standby mode  Parallel operation with active current sharing  Digital control for circuit loop and power management  Fully protected ( OTP, OCP, OVP, SCP )  PMBusTM for control, programming and monitoring  Diagnostic Equipment  Designed to meet Class B per CISPR 22 and EN 55022  Drug Pump   Dialysis  Ultrasound Approved to the latest version of the following medical safety standards: IEC 60601-1, EN 60601-1, CAN/CSA C22.2 No. 60601-1, ANSI/AAMI ES60601-1, 2 x MOPP  Surgical Device  CE marked LVD  Home Health Care  Monitoring Devices  Imaging Equipment  Hospital Beds  Therapy Devices North America +1-866.513.2839 Asia-Pacific +86.755.29885888 Europe, Middle East +353 61 225 977 Bel Power Solutions 152 North 3rd Street, Suite 805 San Jose, CA 95112 USA tech.support@psbel.com belpowersolutions.com © 2014 Bel Power Solutions, inc. BCD.00496_004 OUTPUT VOLTAGE (VDC) MAX LOAD CONVECTION MAX LOAD 300 LFM MINIMUM LOAD RIPPLE & NOISE TOTAL REGULATION MBC600-1012G 12 V 35.0 A 50.0 A 0A 1% ± 2% MBC600-1024G 24 V 17.5 A 25.0 A 0A 1% ± 2% MBC600-1048G 48 V 8.8 A 12.5 A 0A 1% ± 2% Vfan (all models) 12 V 1.0 A 1.0 A 0A 1% ± 20% Vsb (all models) 5V 1.0 A 1.0 A 0A 2% ± 2% MODELS NOTES: 1. Peak current rating on V1 (main output) is 120% of max, lasting 3 second with max of 10% duty cycle. 2. Combined output power of V1 plus fan supply and standby supply should not exceed max power rating. 3. +/-20% tolerance of Vfan includes the factors of set point accuracy, line and load regulation. 4. Air flow over long edge (either direction) required for air flow rating. See mechanical drawing, Figure 7 on page 11. 5. More than 800K hours MTBF is to be calculated according to Bellcore TR-332 standard current edition at 25 º C. The MBC600 SERIES AC-DC/DC-DC power supply can operate using AC or DC input. It is a highly efficient frontend power supply. The PFC stage adopts an analog controller in continuous conduction mode to achieve high power factor and high efficiency. The DC/DC stage is fully DSP controlled and employs soft switching resonant techniques in conjunction with synchronous rectification for high efficiency and better thermal control. With a wide input operational voltage range and minimal linear derating of output power with temperature, the MBC600 SERIES maximizes power availability in demanding server, network, and other high availability applications. The supply is convection cooled or fan cooled and ideally suited for integration with a matching airflow path. An active OR-ing MOSFET on the output ensures no reverse current and renders the supply ideally suited for operation in redundant power systems. The always-on standby output Vsb (5 Volts) provides power to external power distribution and management controllers. It is protected with an active OR-ing diode for maximum reliability. In addition, the PMBus allows full monitoring of the supply, including input and output voltage, current, power, and internal temperatures. Current share signal (V1_Ishare) is used for current sharing, and the difference between two units is within 2.5 A if system load is more than 25% of full load. The current share signal (V1_Ishare) voltage shall be a linear function Vcs = 8 x Iout/Imax for a single power supply. Example: for MBC600-1012G, VCS is 8 V at 50 A loading; Imax is 50 A of MBC600-1012G. Figure 1 - MBC600 SERIES Block Diagram 866.513.2839 tech.support@psbel.com belpowersolutions.com © 2014 Bel Power Solutions, inc. BCD.00496_004 General Condition: Tamb = -25 to 70° C unless otherwise noted. PARAMETER DESCRIPTION / CONDITION Vin Input Voltage Ranges Universal Input Iin max Max Input Current Vin = 90 VAC / 60 Hz, Full load Iinrush Inrush Current Limitation Vi min to Vi max, Fi Input Frequency PF Power Factor η Pmin Efficiency without Fan Min Power at no Load ILeakage Leakage Current Thold Hold-up Time MIN NOM MAX UNIT 90 100-250 277 VAC 120 Vin nom, 50 Hz, > 50% full load. 240 VDC 9 Arms 20 Apk 47 50/60 63 Hz 0.95 0.99 1 Vin = 230 VAC, 20% of Full load, Tamb = 25° C 91.0 Vin = 230 VAC, 50% of Full load, Tamb = 25° C 94.0 Vin = 230 VAC, 100% of Full load, Tamb = 25° C 93.0 % Vin = 120 VAC, Tamb = 25° C, if diable V1 5 W Vin = 120 VAC, Tamb = 25° C, Input to Earth 250 300 uA Vin = 277 VAC, Tamb = 25° C, Input to Earth Vin = 230 VAC, Full load, Vsb within regulation, stay within 90%*V1nom from AC zero point 250 300 uA 16 mS General Condition: Tamb = - 25 to 70° C unless otherwise noted. PARAMETER DESCRIPTION / CONDITION MIN -0.5 NOM MAX UNIT +0.5 % V1 nom Main Output V1 V1 set Output Set point Accuracy V1 nom Nominal Output Voltage V1 total reg Total Regulation Vadj Voltage Adjustment v1 pp Output Ripple Voltage 0.5 ∙I1 nom, Tamb = 25° C Refer to ordering information table as above Vin min to Vin max, 0 to 100% I1 nom, Tamb min to Tamb max V1 output voltage could be adjusted with the potentiometer or I2C protocol V1 nom, I1 nom, 20 MHz BW #1 V1 Load reg Load Regulation Vi = Vi nom, 0…100% I1 nom V1 Line reg Vi =Vi min…Vi max V1 dyn Line Regulation Current Sharing abs (I1-I2 ), between any two units in parallel) Dynamic Load Regulation Tv1 rec Recovery Time V1 Overshoot V1 overshoot at turn-on Cv1 Load Capacitive Loading Ishare VDC -2 +2 +/-10 % V1 nom % V1 nom 1 % V1 nom 2 % V1 nom 1 % V1 nom when Bus load ≥ 25% of full load 2.5 A when Bus load