B62SR24125A/B/C/D 24V Output DC/DC Converter, Box Type Package 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: 190.0x76.0x44.0mm (7.48x2.99x1.73) Operating Temperature Range - 40C to +75C Input Reverse Polarity Protection Minimized Inrush current Input UVLO, Output OCL, SCP, 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 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 systems 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 option for intergrated fuse holder and enable on/off function. It also has parallel function and allows a wide operating temperature range of 40C to +75C. 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 (refer to water protection level specification). 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 16 17 18 VDC Voltage Threshold Input Under-Voltage Lockout, Turn-Off 14 15 16 VDC Voltage Threshold Lockout Hysteresis Voltage 1 2 3 VDC Maximum Input Current Vin=18V, 100% Load 13.0 13.5 A Vin=24V 180 220 mA No-Load Input Current Vin=48V 80 120 mA Vin=72V, 80V 50 100 mA Off converter input current Vin=48V 15 25 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 6.35mm*31.75mm 250V/30A Fast-acting fuse DS B62SR24125 12082016 E-mail: dcdc deltaww.com P1 Output Characteristics Item Conditions Min. Typ. Max. Unit Vin=18V~27V 0 8 A Operating Output Current Range Vin=27V~106V(include 27V) 0 12.5 A Total Vin range, Io=0 24.8 25.0 25.2 V Output Voltage Set Point 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 Full load, Vpp, 20MHz bandwidth 50 100 mV Output Voltage Ripple and Noise, RMS 20 50 mV Vin=24V 9 10 12 A Output Current Limit Vin=36V, 48V, 72V, 80V 13 15 17 A Vin=48V, 24A for each module 6 10 % Current share accuracy Vin= 48V(for A/B/C/D) 700 1000 mS Start-up time(start up time by Vin) Vin=72V(for A/B/C/D) 850 1200 mS Start-up time(start up time by Enable) Vin= 48,72V(for C) 250 400 mS 60 100 mS Rise time Output Voltage Protection 26 27 28 V Output Voltage Current Transient, positive Vin=24V, 4A to 6A, 0.1A/us slew rate 150 250 mV and nagetive voltage step Vin=27~106V. 6.25A to 9.375A, 0.1A/us slew rate 150 250 mV Maximum Output Capacitance ESR>10mohm 2000 F 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(4.8A) Vin=24V 86.0 88.0 % Efficiency 60% Load(7.5A) Vin=36V 88.0 90.0 % Efficiency 60% Load(7.5A) Vin=48V 89.5 91.5 % Efficiency 60% Load(7.5A) Vin=72V,80V 90.0 92.0 % General Characteristics Item Conditions Min. Typ. Max. Unit Input to Output, Input to Case 2250 VDC Isolation Voltage, Ouput to Case 550 VDC Isolation Resistance, Input to Output 10 M Isolation Capacitance, Input to Output 7000 pF Switching Frequency 160 KHz MTTF 131400 Hours Weight 900 g Environmental Specifications Parameter Conditions Min. Max. Unit Storage Temperature Range -40 +125 Operating Temperature Range Ambient Temperature -40 +75 Over Temperature Protection NTC Temperature 118 Humidity (non condensing) 95 % rel. H Water Protection Level For model P/N with suffix B 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 10V/m /27-1000MHz AM 10V/m /900MHz Immunity EN12895, EN61000-4-3 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. 3 The module can meet IEC61000-4-3 immunity criteria A at 20V/m /80-1000MHz DS B62SR24125 12082016 E-mail: dcdc deltaww.com