B62SR24125A DELTA | Alldatasheet
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24V Output DC/DC Converte r, Box Type Package DS_B62SR12424A_10222013 E-mail DCDC@delta.com.tw http://www.deltaww.com/dcdc
FEATURES
Ultra wide input voltage range, 18~106V 200W Output @ 18V~27V Vin range 300W Output @ 27~106V Vin range (Including 27V) Full Load Efficiency up to 91.0% @48Vin Intergrated fuse holder 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, SCP, OVP, OTP Enable on/off (option) 2250VDC Isolation IP67 Protection RoHs Compliant ISO 9001, ISO 14001 certified manufacturing facility UL60950 CE Mark EMC compatible: EN12895 Electrical transient conduction: ISO7637-2 The B62SR24125, a ultra wide input voltage range of 18~106V, and single isolated output converter, is the latest product offering from a world leader in power sys tems technology and manufacturing ― Delta Electronics, Inc. Such box type DCDC converter can provide 300W (200W at Vin < 27V), 24.5V regulated DC output voltage with full load efficiency up to 91.0% @48Vin; The B62SR24125 offers input UVLO, output over current limit, short circuit, output over voltage, over temperature, and input reverse polarity protections. It has an intergrated fuse holder. 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 B62SR24125 meets IP67 protecion (not include the connector and fuseholder).. Input Characteristics Item Condition Min. Typ. Max. Unit Continuous Input Voltage 18 48 106 VDC Max Input voltage 10 minutes, normal operating 126 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 13.0 13.5 A No-Load Input Current Vin=24V 180 220 mA Vin=36V 120 160 mA Vin=48V 80 120 mA Vin=72V, 80V 50 100 mA Reflected input ripple current Vin=48V, Vpp 0.6 A Max Reverse Polarity Input Voltage 106 VDC Max Inrush current 10 A Internal Input Fuse Ø 6.35mm*31.75mm 250V/30A Fast-acting fuse
DS_B62SR12424A_10222013 E-mail DCDC@delta.com.tw http://www.deltaww.com/dcdc Output Characteristics Item Conditions Min. Typ. Max. Unit Operating Output Current Range Vin=18V~27V 0 8 A Vin=27V~106V(include 27V) 0 12.5 A Output Voltage Set Point Total Vin range, Io=0 24.8 25.0 25.2 V Vin=18~27V, Io=8A 24.5 24.7 24.9 V Vin=27~106V, Io=12.5A 24.3 24.5 24.7 V Output Voltage Ripple and Noise, Full load, Vpp, 20MHz bandwidth 50 100 mV RMS 20 50 mV Output Current Limit Vin=24V 9 10 12 A Vin=36V, 48V, 72V, 80V 13 15 17 A Short current Vin=48V, Auto restart, RMS value 3 A Current share accuracy Vin=48V, 24A for each module 6 10 % Start-up time Vin=24V 600 900 mS Vin=36V, 48V 700 1000 mS Vin=72V, 80V 850 1200 mS Rise time 60 100 mS Output Voltage Protection 25 26 28 V Output Voltage Current Transient , positive and nagetive voltage step Vin=24V, 4A to 6A, 0.1A/us slew rate 150 250 mV Vin=27~106V. 6.25A to 9.375A, 0.1A/us slew rate 150 250 mV Maximum Output Capacitance ESR>10mohm 2000 µF Output overshoot 3 % Efficiency @ 100% Load(8A) Vin=24V 86.5 88.5 % Efficiency @ 100% Load(12.5A) Vin=36V 87.5 89.5 % Efficiency @ 100% Load(12.5A) Vin=48V 89.0 91.0 % Efficiency @ 100% Load(12.5A) Vin=72V,80V 90.0 92.0 % Efficiency @ 60% Load(6.4A) Vin=24V 87.0 89.0 % Efficiency @ 60% Load(10A) Vin=36V 88.0 90.0 % Efficiency @ 60% Load(10A) Vin=48V 89.5 91.5 % Efficiency @ 60% Load(10A) Vin=72V,80V 90.0 92.0 % 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 160 KHz MTBF Ta=25ºC, 80%load TBD Mhours Weight 900 g Environmental Specifications Parameter Conditions Min. Max. Unit Storage Temperature Range -40 +125 ℃ Operating Temperature Range Ambient Temperature -40 +75 ℃ Maximum permitted meta plate temperature Vin=48V, Io=12.5A, Refer to figure20 92 ℃ Over Temperature Protection NTC Temperature 118 ℃ Humidity (non condensing) 95 % rel. H Water Protection Level Without connector&fuseholder IP67 Vibration IEC 60068-2-6 10G/15~200HZ/3 PLANES Shock IEC 60068-2-27 50G 3 PLANES Emission EN12895 30-1000MHz 34-45dBuV/m Immunity EN12895, EN61000-4-3 10V/m /27-1000MHz AM; 10V/m /900MHz PM ESD EN12895, EN61000 -4-2 Direct: ±2KV ±4KV; Air: ±2KV ±4KV ±8KV Notes 1 Specifications typical at Ta=+25℃, nominal input voltage and rated full load output current unless otherwise noted. 2 Specifications are subject to change without notice.
DS_B62SR12424A_10222013 E-mail DCDC@delta.com.tw http://www.deltaww.com/dcdc 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; The response of SCP circuit is much fast than that of the OCL circuit. The slowly increase of the output curre nt 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 enter 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 figure6 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 rating s.The module will restart after the temperature is within specification. Remote On/Off B62SR24125C 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 13: 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 -106V. Enable VIN+ VIN- V o+ Vo- B62SR24125
DS_B62SR12424A_10222013 E-mail DCDC@delta.com.tw http://www.deltaww.com/dcdc P10 Mechanical Drawing Mechanical Dimensions Pin Connections B62SR24125A(C) 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) B62SR24125B(C) 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)
DS_B62SR12424A_10222013 E-mail DCDC@delta.com.tw http://www.deltaww.com/dcdc P11 Mechanical Drawing Mechanical Dimensions Pin Connections B62SR24125C(C) 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) B62SR24125D(C) 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) Physical Outline Case Material : Case: PC; Plate: AL6063
DS_B62SR12424A_10222013 E-mail DCDC@delta.com.tw http://www.deltaww.com/dcdc P12 Part Numbering System B 62 S R 24 125 A C Form Factor Input Voltage Number of Outputs Product Series Output Voltage Output Current Option Code Option Fitting Box 62 – 18V~106V S – Single R – Regular 24 – 24V 125 – 12.5A With Built-in fuse holder Enable pin Sealed connector & fuse holder Connectr Kit A YES NO NO 1xhousing+ 4 terminals B YES NO YES C NO YES NO D NO NO NO Model List Input Voltage Range Input Output EFF @48VIN 100% LOAD B62SR24125(A\\B\\C\\D） 18V~106V 14A 24.5V 12.5A 91.0% CONTACT: www.deltaww.com/dcdc USA: Telephone: East Coast: 978-656-3993 West Coast: 510-668-5100 Fax: (978) 656 3964 Email: DCDC@delta-corp.com Europe: Phone: +31-20-655-0967 Fax: +31-20-655-0999 Email: DCDC@delta-es.com Asia & the rest of world: Telephone: +886 3 4526107 ext 6220~6224 Fax: +886 3 4513485 Email: DCDC@delta.com.tw 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 accur ate 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.
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