B40SR12424A DELTA | Alldatasheet
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12V Output DC/DC Converter, Box Type Package DS_B40SR12424_10282016 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P1
FEATURES
Wide input voltage range, 18~60V 200W Output @ 18V~27V Vin range(for A/B/C/D/H) 300W Output @ 27~60V Vin range (for A/B/C/D/H) 300W Output @ 18V~60V Vin range(for DP) Full Load Efficiency up to 88.3% @48Vin Intergrated fuse holder (option) Parallel Connection of multiple units Box type package with metal base plate Package Dimension: Operating Temperature Range - 40°C to +75°C Input Reverse Polarity Protection Minimized Inrush current Input UVLO, Output OCL, Short circuit protection, OVP, OTP Enable on/off (option) 2250VDC Isolation IP67 protection for selective model RoHs Compliant ISO 9001, ISO 14001 certified manufacturing facility UL60950 CE Mark EMC compatible: EN12895, CISPR11 ClassA Electrical transient conduction: ISO7637-2 The B40SR12424, a wide input voltage range of 18~60V, and single isolated output converter, is the latest product offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. Such box type DCDC converter can provide 300W (200W at Vin < 2 7V for A/B/C/D/H), 12.4V regulated DC output voltage with full load efficiency up to 8 8.3% @48Vin; The B 40SR12424 offers input UVLO, output over current limit, short circuit, output over voltage, over temperature, and input reverse polarity protections, It has an option for intergrated fuse holder and enable on/off function . It also has parallel function; and allows a wide operating temperature range of –40°C to +75°C. With creative design technology and optimization of component placement, this converter possess outstanding electrical and thermal performance, as well as high reliability under extrmely harsh operating conditions. The B40SR12424 meet IP67 protec tion(refer to “water protection level” specification). Input Characteristics Item Condition Min. Typ. Max. Unit Continuous Input Voltage 18 48 60 VDC Max Input voltage 10 minutes, normal operating 80 VDC Input Under-Voltage Lockout, Turn-On Voltage Threshold 16 17 18 VDC Input Under-Voltage Lockout, Turn-Off Voltage Threshold 14 15 16 VDC Lockout Hysteresis Voltage 1 2 3 VDC Maximum Input Current Vin=18V, 100% Load(for A/B/C/D/H) 12.6 13.1 A Vin=18V, 100% Load(for DP) 18.8 19.5 A No-Load Input Current Vin=24V 85 110 mA Vin=48V 40 70 mA Off converter input current Vin=48V, enable off (C version) 8 15 mA Reflected input ripple current Vin=48V, Vpp 0.2 A Max Reverse Polarity Input Voltage 60 VDC Max Inrush current 10 A Internal Input Fuse Ø 6.35mm*31.75mm 250V/30A Fast-acting fuse
DS_B40SR12424_10282016 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P2 Output Characteristics Item Conditions Min. Typ. Max. Unit Operating Output Current Range Vin=18V~27V(for A/B/C/D/H) 0 16 A Vin=27V~60V(for A/B/C/D/H) 0 24 A Vin=18V~60V(for DP) 0 24 A Output Voltage Set Point Vin=24V,36V,48V, Io=0 12.4 12.6 12.8 V Vin=24V, Io=16A(for A/B/C/D/H) 12.13 12.33 12.53 V Vin=24V, Io=24A(for DP) 12.0 12.2 12.4 V Vin=36V,48V, Io=24A 12.0 12.2 12.4 V Output Voltage Ripple and Noise, Vin=36V, 48V, peak to peak, 20MHz bandwidth 100 160 mV RMS 35 50 mV Vin=24V, Io=16A(for A/B/C/D/H) peak to peak, 20MHz bandwidth 60 90 mV RMS，Vin=24V, Io=16A(for A/B/C/D/H) 20 30 mV Vin=24V, Io=24A(for DP) peak to peak, 20MHz bandwidth 70 100 mV RMS，Vin=24V, Io=24A(for DP) 25 35 mV Output Current Limit Vin=24V (for A/B/C/D/H) 16.5 18.5 20.5 A Vin=24V (for DP) 25 28 31 A Vin=36V, 48V 25 28 31 A Current share accuracy Vin=36V, 48V, 24A for each module 6 10 % Start-up time(start _up time by Vin) Vin=48V,full load (for A/B/C/D/DP/H) 750 900 mS Start-up time(start _up time by Enable) Vin=48V,full load (for C) 250 350 mS Rise time 30 50 mS Output Voltage Protection 13 15 17 V Output Voltage Current Transient, positive and nagetive voltage step Vin=24V, 8A to 12A load dynamic, 0.1A/us slew rate(for A/B/C/D/H) 100 150 mV Vin=36V,48V, 12A to 18A load dynamic, 0.1A/us slew rate 100 150 mV Vin=24V, 12A to 18A load dynamic, 0.1A/us slew rate(for DP) 160 260 mV Maximum Output Capacitance ESR>10mohm 5000 µF Output overshoot 3 % Efficiency @ 100% Load(16A) Vin=24V(for A/B/C/D/H) 86.8 88.8 % Efficiency @ 100% Load(24A) Vin=24V(for DP) 86.5 88.5 % Efficiency @ 100% Load(24A) Vin=36V 86.5 88.5 % Efficiency @ 100% Load(24A) Vin=48V 86.3 88.3 % Efficiency @ 60% Load(9.6A) Vin=24V(for A/B/C/D/H) 87.6 89.6 % Efficiency @ 60% Load(14.4A) Vin=24V(for DP) 88.2 90.2 % Efficiency @ 60% Load(14.4A) Vin=36V 87.8 89.8 % Efficiency @ 60% Load(14.4A) Vin=48V 87.3 89.3 % General Characteristics Item Conditions Min. Typ. Max. Unit Isolation Voltage, Input to Output, Input to Case 2250 VDC Ouput to Case 550 VDC Isolation Resistance, Input to Output 10 MΩ Isolation Capacitance, Input to Output 6000 pF Switching Frequency 175 KHz MTBF Ta=25ºC, 80%load 0.7 Mhours Weight 900 g
DS_B40SR12424_10282016 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P6 FEATURES DESCRIPTIONS Output Over-Current Limit and Short Protection The modules include internal output over -current limit (OCL) and short circuit protection (SCP) circuits, the OCL set point is lower than that of the SCP; T he response of SCP circuit is much fast than that of the OCL circuit. The slowly increase of the output current will let module enter OCL protection when the current exceeds the OCL set point, while the fast increase of the output current will let module ente r SCP when the current exceeds the SCP set point. When the m odules enter OCL protection, the output voltage will decrease while the output current is kept constant, the output voltage will soft start to set point when the overload condition is removed. The module will enter hiccup mode when it triggers the SCP set point . The module will try to restart after shutdown. If the overload condition still exists, the module will shut down again. This restart trial will continue until the overload condition is removed. Output Over-Voltage Protection The power module includes an internal output over-voltage protection(OVP) circuit, which monitors the voltage on the output terminals. If this voltage exceeds the OVP set point, the module will shut down, and then restart after a fixed delay time (hiccup mode), please refer to figure8 for detail. Over-Temperature Protection The over -temperature protection consists of circuitry that provides protection from thermal damage. If the temperature exceeds the preset temperature threshold the module will shut down,and all components will not exceed their absolute maximum temperature ratings.The module will restart after the temperature is within specification. Remote On/Off B40SR12424C has Enable control function. This Enable PIN is designed on the primary side of converter, the converter will turn on when the Enable PIN connected to VIN+, and turn off when the Enable PIN connected to VIN- or floating. Figure 16: suggested Enable connection Input Reverse Voltage Protection The input reverse voltage protection is provided by an diode on the input line, the standoff voltage for the reverse protection shall be no less than -60V.
DS_B40SR12424_10282016 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P12 Mechanical Drawing Mechanical Dimensions Pin Connections B40SR12424A Pin Function Description
1 OUTPUT -
2 OUTPUT +
3 INPUT -
4 INPUT +
All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-4213) B40SR12424AC Pin Function Description All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-4213) Connector kit : Housing: 42816-0412 Terminal: 42815-0042
DS_B40SR12424_10282016 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P13 Mechanical Drawing Mechanical Dimensions Pin Connections B40SR12424B Pin Function Description All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: Deutsch DTP Receptacles (DEUTSCH P/N :DTP04-4P) B40SR12424BC Pin Function Description All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: Deutsch DTP Receptacles (DEUTSCH P/N :DTP04-4P) Connector kit : Housing: DTP06-4S Wedge lock: WP-4S Terminal: 0462-203-12141
DS_B40SR12424_10282016 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P14 Mechanical Drawing Mechanical Dimensions Pin Connections B40SR12424C Pin Function Description
5 ENABLE
All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-5213) B40SR12424CC Pin Function Description All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-5213) Connector kit : Housing: 42816-0512 Terminal: 42815-0042
DS_B40SR12424_10282016 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P15 Mechanical Drawing Mechanical Dimensions Pin Connections B40SR12424D\\DP Pin Function Description All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-4213) B40SR12424DC\\DPC Pin Function Description All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-4213) Connector kit : Housing: 42816-0412 Terminal: 42815-0042
DS_B40SR12424_10282016 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P16 Mechanical Drawing Mechanical Dimensions Pin Connections B40SR12424H Pin Function / Wire Color
1 OUTPUT – , YELLOW
2 OUTPUT +, BLUE
3 INPUT -, BLACK
4 INPUT +, RED
All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Physical Outline Case Material : Case: PC; Plate: AL6063
DS_B40SR12424_10282016 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P17 Part Numbering System B 40 S R 124 24 A C Form Factor Input Voltage Number of Outputs Product Series Output Voltage Output Current Option Code Option Fitting Box 40 – 18V~60V S – Single R – Regular 124 – 12.4V 24 – 24A With Built-in fuse holder Enable pin Sealed connector & fuse holder Connector Kit A YES NO NO 1xhousing+ 4 terminals B YES NO YES 1xhousing+ 4 terminals C NO YES NO 1xhousing+ 5 terminals D NO NO NO 1xhousing+ 4 terminals DP NO NO NO 1xhousing+ 4 terminals H YES NO NO N/A Model List Input Voltage Range Input Output EFF @48VIN 100% LOAD B40SR12424(A\\B\\C\\D\\H) 18V~60V 13.1A 12.4V 24A 88.3% B40SR12424(DP) 18V~60V 19.5A 12.4V 24A 88.3% CONTACT: www.deltaww.com/dcdc Email: dcdc@deltaww.com USA: Telephone: East Coast: 978-656-3993 West Coast: 510-668-5100 Fax: (978) 656 3964 Europe: Phone: +31-20-655-0967 Fax: +31-20-655-0999 Asia & the rest of world: Telephone: +886 3 4526107 ext 6220~6224 Fax: +886 3 4513485 WARRANTY Delta offers a two (2) years limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta. Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.