The FND300-1012G is a highly-efficient bus converter with one high current output, which can be used in a wide range of applications. Passive current share along with internal ORing diodes allow this unit to be also used in redundant, hot-swap applications. The FND300 meets international safety standards and displays the CE Mark for the Low Voltage Directive. RoHS compliant for all six substances 40.5 to 72 VDC Input Range 12 V output 2000 VAC I/O electric strength test Highly-efficient topology High-density design 4" x 1.65" x 8.5" cassette I2C interface Supervisory signaling Overtemperature, output overvoltage, and output overcurrent protection ORing diode included for true redundant operation Safety approvals: UL60950-1/ CSA 60950-1, & TUV EN60950-1 Telecommunication Equipment North America +1-866.513.2839 Asia-Pacific +86.755.29885888 Europe, Middle East +353 61 225 977 tech.support@psbel.com (c) 2015 Bel Power Solutions, Inc. BCD20012-G_AB FND300-1012G MODEL FND300-1012G NOMINAL OUTPUT VOLTAGE (VDC) 12 INPUT CURRENT MAX (ADC) 10 ADJUSTMENT RANGE (VDC) N/A OUTPUT RATED CURRENT I RATED (ADC) 25 OUTPUT RIPPLE/NOISE, mV p-p <120 PARAMETER CONDITIONS / DESCRIPTION MIN NOM Input Voltage With full output power 40.5 48/60 Inrush Current Limitation 48 / 60 VDC Efficiency Vi nom, Io nom PARAMETER CONDITIONS / DESCRIPTION Nominal Output Current V1 Vi min to Vi max Output Voltage Setting V1 Vi nom, 12.5 A, Tc = 25 C Vi min to Vi max, Vi nom, 5 to 100% Io nom Vi min to Vi max, Vi nom, 5 to 100% Io nom Static Line Regulation V1 Static Load Regulation V1* * (Droop Characteristic) Minimum Load Hold-Up Time MIN V1: Io = 8A, dIo/dt = 2A/s Start-Up Time Vi nom, Io nom Output Voltage Ripple And Noise Vi nom, Io nom, 20 MHz BW PARAMETER CONDITIONS / DESCRIPTION Overvoltage Protection Latch-style overvoltage protection. Overcurrent Protection Input Fuses (Latch-style) 110 to 120% Io nom Self-recovery; shut down at Tc = 95 C 15 AF, Not user-accessible Input Transient Protection VDR, reverse polarity protection I2C Digital Bus Reports information and monitors alarm functions PS Seated Signal Contact closure to GND PS Remote Shut Down TTL-compatible signal, inhibited at High or TTL "1" Power Fail Indicates output voltage is out of regulation Fan Fail Indicates low fan speed Current Share Droop load characteristic MIN MAX UNITS 72 VDC <12 / 15 A >80 % MAX UNITS 25 A 12.0 VDC No minimum load requirements At full load, starting at Vi = 60 VDC Dynamic Load Regulation Settling Time Overtemperature NOM TYPICAL EFFICIENCY @ I RATED % >80 NOM. 0.5 % 5 % >8 ms 2 400 %Vout s <1 s <120 mVp-p MAX UNITS 14.5 V 866.513.2839 tech.support@psbel.com (c) 2015 Bel Power Solutions, Inc. BCD20012-G_AB FND300-1012G PARAMETER MIN Storage Temperature CONDITIONS/DESCRIPTION Vi min to Vi max, Io nom, cooling by internal fan Ambient Operating Humidity Relative Humidity, Non-cond. Storage Humidity Relative Humidity, Non-cond. Shock IEC/EN 60068-2-27, 11 ms IEC/EN 60068-2-6 2 to 8 Hz 8 to 200 Hz 200 to 500 Hz Operating Temperature Sinusoidal Vibration Weight Dimensions (Overall) MTBF MIL-HDBK-217F Notice 2, GB, 25 C NOM MAX UNITS 0 55 C -40 85 C 10 90 % 5 95 % 30 g 7.5 2 4 mm gn gn kg in (mm) 1 8.5 L 4.0 W (215.9) (101.6) 150'000 (calculated) 1.65 H (41.9) h SAFETY AGENCY OR PARAMETER STANDARD APPROVED TO: UL/CSA UL60950-1 / CSA 60950-1 TUV Product Service TUV EN60950-1 Electric Strength Test Voltage Class I, I/case (basic insulation) 1.41 kVDC Electric Strength Test Voltage Class I, I/O (reinforced insulation) 2.82 kVDC Electrostatic Discharge IEC/EN 61000-4-2, level 4 (contact/air) 8/15 kV, criterion B Electromagnetic Field IEC/EN 61000-4-3, level 3 10 V/m, criterion A Electrical Fast Transients / Burst IEC/EN 61000-4-4, level 4 (direct capacitive) 4/2 kV, criterion B Surge IEC/EN 61000-4-5, level 2 (L/L, L/C) CISPR 22/EN 55022/EN61204 conducted/radiated Electromagnetic Emissions PIN SIGNAL NAME 1-3, 13-15 V1 RTN 4-6, 16-18 V1 V1 Output 7 - Not Used 8 - Not Used 9 PF Power Fail 2 MARKING OR RELATED TEST VALUE 0.5/1 kV, criterion B Class B DESCRIPTION V1 Output Return I2C Voltage Input/Output 10 IC 11 SDA Serial Data Line 12 SCL Serial Clock Line 19 - Not Used 20 - Not Used 21 LSB Address Input Line 22 RSD Power Supply Remote Shut Down 23 PS_PRSNT_L 24 Fan Fail Power Supply Present signal Fan Fail signal 866.513.2839 tech.support@psbel.com (c) 2015 Bel Power Solutions, Inc. BCD20012-G_AB FND300-1012G Power Supply: Output - 24-Pin Molex connector 15-06-0241 with pre-plated tin over copper Molex terminals 39-00-0038 AI RF LO W Mating Connections: Output - 24-Pin Molex connector 15-06-0245 with pre-plated tin over copper Molex terminals 39-00-0040 0,9 0,85 0,8 0,75 0,7 0,65 Vin=40VDC Eta [-] 0,6 Vin=60VDC 0,55 Vin=75VDC 0,5 0,45 0,4 0,35 0,3 0,25 0,2 0 5 10 15 Io [A] 20 25 30 866.513.2839 tech.support@psbel.com (c) 2015 Bel Power Solutions, Inc. BCD20012-G_AB FND300-1012G Figure 1 - Efficiency vs. Output Load Figure 2 - Efficiency vs. Input Voltage and Ambient Temperature, Io=Ionom PARAMETER CONDITIONS / DESCRIPTION Overall Dimensions (L x W x H) 215.9 x 101.6 x 41.9 mm (8.5 x 4.0 x 1.65 inches) Weight: 1 kg Figure 3 - Front View Figure 4 - Rear View 866.513.2839 tech.support@psbel.com (c) 2015 Bel Power Solutions, Inc. BCD20012-G_AB FND300-1012G Figure 5 - Top View Figure 6 - Side View NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. 866.513.2839 tech.support@psbel.com (c) 2015 Bel Power Solutions, Inc. BCD20012-G_AB