AC-DC 200-400 Watts xppower.com BCC Series • Baseplate-cooled • Wide Operating Temperature Range • ETSI, EMC and Environmental Compliant • Parallel Operation • Active PFC • Remote On/Off • Low Temperature Option Specification Input General Input Voltage Input Frequency Input Current • 90-264 VAC • 47-63 Hz • 3 A max at 90 VAC (BCC200) 6 A max at 90 VAC (BCC400) Inrush Current • 60 A at 264 VAC +25 ºC cold start Power Factor • >0.9 Earth Leakage Current • <1.5 mA at 230 VAC Input Protection • Internal 10 A fuse Output Output Power Output Voltage Output Voltage Trim Initial Set Accuracy Minimum Load Hold Up Time Line Regulation Load Regulation Ripple & Noise Overvoltage Protection Overtemperature Protection Overload Protection Temperature Coefficient Remote Sense Remote On/Off Current Share • • • • • • • • • • See table See table 60% to 110% Vnom ±1% nominal No minimum load 10 ms min ±0.5% See table <1% pk-pk, 20 MHz bandwidth 105-140% Vnom (3.3 V version 130-166%) • Shuts down at +115 ºC baseplate temperature with auto recovery • 102-140% constant current limiting with auto recovery • 0.05%/ºC • Compensates for lead drops of up to 500 mV • A logic ‘0’ on the Remote On/Off connection electronically disables the output • Up to 3 power supplies can be connected in parallel sharing within 10%, total output power derates by 10% Efficiency Isolation Switching Frequency MTBF • 80% typical • 3000 VAC Input to Output 1500 VAC Input to Ground 500 VAC Output to Ground • PWM 360 kHz typ, PFC 90 kHz typ • 160 kHrs per MIL-HDBK-217F at 25 ºC Environmental Operating Temperature • -20 ºC to +70 ºC, with baseplate maintained below +83 ºC utilizing system cooling, -40 ºC option available - add suffix ‘L’ to model number Cooling • Conduction via 6mm baseplate Operating Humidity • 20-95% RH, non-condensing. Units can be conformally coated for high humidity environments - add suffix ‘E’ Storage Temperature • -40 ºC to +85 ºC Shock & Vibration • 2 g 10 min/1 cycle, 10 Hz to 500 kHz, 60 mins each axis EMC & Safety Emissions Harmonic Currents ESD Immunity Radiated Immunity EFT/Burst Surge Conducted Immunity Dips & Interruptions Safety Approvals • EN55022, level B conducted & level A radiated • EN61000-3-2, EN61000-3-3 • EN61000-4-2, level 3 Perf Criteria A • EN61000-4-3, 3 V/m Perf Criteria A • EN61000-4-4, level 3 Perf Criteria A • EN61000-4-5, level 3 Perf Criteria A • EN61000-4-6, level 3 Perf Criteria A • EN61000-4-11, 30% 10 ms, 60% 100 ms, 100% 5000 ms, Perf Criteria A, B, B • UL60950-1:2003, CSA22.2 No. 60950-1-03, CE Mark LVD EN60950-1:2001 Output Power 165 W 200 W 210 W 240 W 264 W 400 W 405 W 408 W 405 W 396 W 408 W 406 W AC-DC BCC Models and Ratings Output Voltage 3.3 V 5.0 V 7.5 V 12.0 V 3.3 V 5.0 V 7.5 V 12.0 V 15.0 V 18.0 V 24.0 V 28.0 V Output Current 50.0 A 40.0 A 28.0 A 20.0 A 80.0 A 80.0 A 54.0 A 34.0 A 27.0 A 22.0 A 17.0 A 14.5 A Output Load Regulation 1.5% 1.5% 1.5% 1.5% 1.5% 1.5% 1.5% 1.0% 1.0% 1.0% 1.0% 1.0% Model Number(1,2) BCC200PS03 BCC200PS05 BCC200PS07 BCC200PS12 BCC400PS03 BCC400PS05 BCC400PS07 BCC400PS12 BCC400PS15 BCC400PS18 BCC400PS24 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. Mechanical Details 0.0 16.7 47.5 Centers 76.0 55.5 Centers 123.5 229.0 50.0 Centers 127.0 179.0 A = 0.18 ” (4.5 mm) mounting holes for M4 Overall height 1.90 (48.5) 59.3 Centers 121.5 114.5 81.5 1 – Output Overall cover width 4.02 (102.0) Overall baseplate width 4.96 (126.0) AC Input 3 Output: Power output +ve and -ve by M6 studs. Use appropriate ring terminals and wire for the load current. Signal connections on two 0.1 (2.5) headers (PL1 & PL2). Mating Housing: Molex 22-01-2065. Mating Crimp: Molex 08-50-0032. + Output TOP VIEW Output Set DC OK PL1 1 PL2 1 6 6 PL1&2 Connections 12.5 A 0.0 A A A 5.5 0.0 A Overall length 9.21 (234.0) 0.0 41.0 234.0 48.5 25.5 6.0 0.0 48.5 Overall dimensions are in inches (mm) Weight: 2.87 lbs (1.3 kg) Input: AMP Mate'n'lok 3 way. Mating housing AMP 350766-1. Socket crimp AMP 926893-1. Pin 3: Live Pin 2: Earth Pin 1: Neutral Pin 1 2 3 4 5 6 Function Current Balance Voltage Balance Trim -Remote Sense +Remote Sense Remote On/Off 32.0 22.0 6.0 0.0 0.0 Accessories 1. Input & output connector kit - order part ‘BCC CONKIT’. 2. For thermal pad, order part ‘BCC THERM’. Application Notes Current and voltage balance pins are used to connect units in parallel - see drawing. Remote On/Off: Output is on with pin left floating, pull pin down to -Output to turn output off. Remote sense pins are used to compensate for lead drops, for up to 0.5 V maximum. When not used, move switch SW1 to local positions. See below for switch positions. 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 baseplate to a maximum of +83 °C. Remote sense switchers - single unit Remote Local SW1 D (1) OFF ON SW1 C (2) OFF ON SW1 B (3) ON OFF SW1 A (4) ON OFF Parallel units with remote sense PSU 1 PSU 2 PSU 3 SW1 D (1) OFF OFF OFF SW1 C (2) OFF OFF OFF SW1 B (3) ON OFF OFF SW1 A (4) ON OFF OFF Examples of parallel operation +VOUT +S VB TRM CB -S -VOUT +VOUT +S VB TRM CB -S Load -VOUT Parallel units without remote sense PSU 1 PSU 2 PSU 3 SW1 D (1) ON OFF OFF SW1 C (2) ON OFF OFF SW1 B (3) OFF OFF OFF SW1 A (4) OFF OFF OFF Contact sales office for a full set of application notes. +VOUT +S VB TRM CB -S -VOUT Ensure output power leads are of equal length and type for all 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. 13-Nov-07