200-400 Watts xppower.com BCC Series • Baseplate-cooled • Wide Operating Temperature Range • ETSI, EMC and Environmental Compliant • Parallel Operation • Remote On/Off • Low Temperature Option • 3 Year Warranty Specification Input General Input Voltage • 90-264 VAC Efficiency • 80% typical Input Frequency • 47-63 Hz Isolation • 3000 VAC Input to Output 1500 VAC Input to Ground Input Current • 3 A max at 90 VAC (BCC200) 500 VAC Output to Ground 6 A max at 90 VAC (BCC400) Switching Frequency • PWM 360 kHz typ, PFC 90 kHz typ Inrush Current • 60 A at 264 VAC +25 ºC cold start MTBF • 160 kHrs to MIL-HDBK-217F at 25 ºC, GB Power Factor • >0.9 Earth Leakage Current • <1.5 mA at 230 VAC Environmental Input Protection • Internal T10 A/250 V fuse Operating Temperature • -20 ºC to +70 ºC, with baseplate maintained below +83 ºC utilizing system Output cooling, -40 ºC option available - add Output Power • See table suffix ‘-L’ to model number Output Voltage • See table Cooling • Conduction via 6mm baseplate Output Voltage Trim • 60% to 110% Vnom Operating Humidity • 20-95% RH, non-condensing. Units can Initial Set Accuracy • ±1% nominal be conformally coated for high humidity Minimum Load • No minimum load environments - add suffix ‘-E’ Storage Temperature • -40 ºC to +85 ºC Hold Up Time • 10 ms min Line Regulation • ±0.5% Shock & Vibration • 2 g 10 min/1 cycle, 10 Hz to 500 Hz, 60 mins each axis Load Regulation • See table Ripple & Noise • <1% pk-pk, 20 MHz bandwidth EMC & Safety Overvoltage Protection • 105-140% Vnom Emissions • EN55022, level B conducted & (3.3 V version 130-166%) level A radiated Overtemperature • Shuts down at +115 ºC baseplate Harmonic Currents • EN61000-3-2, EN61000-3-3 Protection temperature, recycle mains to reset Overload Protection • 102-140% constant current limiting with ESD Immunity • EN61000-4-2, level 3 Perf Criteria A auto recovery Radiated Immunity • EN61000-4-3, 3 V/m Perf Criteria A Temperature • 0.05%/ºC EFT/Burst • EN61000-4-4, level 3 Perf Criteria A Coefficient Surge • EN61000-4-5, level 3 Perf Criteria A Remote Sense • Compensates for lead drops of up to Conducted Immunity • EN61000-4-6, level 3 Perf Criteria A 500 mV Dips & Interruptions • EN61000-4-11, 30% 10 ms, Remote On/Off • A logic ‘0’ on the Remote On/Off 60% 100 ms, 100% 5000 ms, connection electronically disables Perf Criteria A, B, B the output Safety Approvals • UL60950-1: CSA22.2 No. 60950-1-03, Current Share • Up to 3 power supplies can be connected CE Mark LVD, EN60950-1 in parallel sharing within 10%, total output power derates by 10% AC-DC AC-DC Overall cover width 4.02 (102.0) Overall baseplate width 4.96 (126.0) 48.5 AC Input 25.5 6.0 0.0 BCC Models and Ratings Output Output Output Output Model (1,2) Power Voltage Current Load Regulation Number 165 W 3.3 V 50.0 A 1.5% BCC200PS03 200 W 5.0 V 40.0 A 1.5% BCC200PS05 210 W 7.5 V 28.0 A 1.5% BCC200PS07 240 W 12.0 V 20.0 A 1.5% BCC200PS12 264 W 3.3 V 80.0 A 1.5% BCC400PS03 400 W 5.0 V 80.0 A 1.5% BCC400PS05 405 W 7.5 V 54.0 A 1.5% BCC400PS07 408 W 12.0 V 34.0 A 1.0% BCC400PS12 405 W 15.0 V 27.0 A 1.0% BCC400PS15 396 W 18.0 V 22.0 A 1.0% BCC400PS18 408 W 24.0 V 17.0 A 1.0% BCC400PS24 406 W 28.0 V 14.5 A 1.0% BCC400PS28 Notes 1. For -40 ºC operating temperature, add suffix ‘-L’ to model number. 2. For conformally coated option, add suffix ‘-E’ to model number. 3. 600 W model available for OEM quantities - contact sales. Mechanical Details Input: A = 0.18 ” (4.5 mm) mounting holes for M4 Overall height AMP Mate'n'lok 3 way. 1.90 (48.5) 55.5 47.5 59.3 50.0 Mating housing AMP 350766-1. Centers Centers Centers Centers 127.0 Socket crimp AMP 926893-1. 121.5 Pin 3: Live 114.5 Pin 2: Earth – Pin 1: Neutral Output 3 Output: 81.5 + Power output +ve and -ve by M6 studs. 1 Output Use appropriate ring terminals and wire for the load current. TOP VIEW Output Set Maximum torque: 17.7 lbs-in (2 Nm) DC OK Signal connections on two 0.1 (2.5) headers (PL1& PL2). PL1 PL2 1 1 Mating Housing: Molex 22-01-2065. Mating Crimp: Molex 08-50-0032. 6 6 12.5 5.5 PL1 Connections PL2 Connections A AA A A 0.0 0.0 Pin Function Pin Function Overall length 9.21 (234.0) 1 Current Balance 1 Current Balance 2 Voltage Balance 2 Voltage Balance 3 Trim 3 Trim 48.5 4 -Remote Sense 4 -Remote Sense 5 +Remote Sense 5 +Remote Sense 32.0 6 Remote On/Off 6 Remote On/Off 22.0 6.0 0.0 0.0 Accessories 1. Input & output connector kit - order part ‘BCC CONKIT’. Overall dimensions are in inches (mm) Tolerance: ±0.05 in (±1.5 mm) length and width 2. For thermal pad, order part ‘BCC THERM’. Weight: 2.87 lbs (1.3 kg) ±0.02 in (±0.5 mm) height Application Notes Examples of parallel operation Current and voltage balance pins are used to connect units in parallel - see drawing. +VOUT Remote On/Off: Output is on with pin left floating, pull pin down to -Output to turn +S output off. VB TRM Remote sense pins are used to compensate for lead drops, for up to 0.5 V maximum. CB When not used, move switch SW1 to local positions. See below for switch positions. -S -VOUT The BCC series is approximately 80% efficient, so for 400 W load consumption, the cooling system used will have to be able to absorb 100 W while maintaining the +VOUT + baseplate to a maximum of +83 °C. +S VB Remote sense switchers - single unit TRM Load CB Remote Local -S SW1 D (1) OFF ON -VOUT - SW1 C (2) OFF ON SW1 B (3) ON OFF +VOUT SW1 A (4) ON OFF +S VB Parallel units with remote sense Parallel units without remote sense TRM CB PSU 1 PSU 2 PSU 3 PSU 1 PSU 2 PSU 3 -S SW1 D (1) OFF OFF OFF SW1 D (1) ON OFF OFF -VOUT SW1 C (2) OFF OFF OFF SW1 C (2) ON OFF OFF SW1 B (3) ON OFF OFF SW1 B (3) OFF OFF OFF Ensure output power leads are of equal length and type for all SW1 A (4) ON OFF OFF SW1 A (4) OFF OFF OFF units and that they are capable of carrying the load current. Set all units to the required output ±0.1V. The voltage setting pot on unit 1 can be used to set the overall output voltage if required. Contact sales office for a full set of application notes. 08-Jan-10 234.0 229.0 179.0 123.5 76.0 41.0 16.7 0.0 0.0