B62SR Datasheet, PDF (1/2 Pages) Powerbox – 3 0 0 WAT T S D C / D C C O N V E R T E R

B62SR Series
300 WATTS DC/DC CONVERTER
FEATURES
• Ultra Wide Input range 18-106VDC
• 200W Output @ 18V - 26V Vin range
• 300W Output @ 27 - 106V Vin range
• Full load efficiency up to 88% at 48Vin
• Parallel Connection of multiple units
• Chassis plate mounting
• Operating Temperature -40C to +75C
• Input Reverse Polarity Protection
• Minimized Inrush Current
• Enable on/off option
• IP67 Protection
• EMC compatible EN12895 CISPR11 Class A
• Electrical Transient Conduction: ISO7637-2
SPECIFICATIONS
INPUT
Input Voltage
Max Input Voltage
18 - 106Vdc
126Vdc
Input Under Voltage
17Vdc, Turn off voltage threshold
Max input Current
Off converter input current
Reflected input ripple
Max Reverse Polarity
Max Inrush Current
14A
12mA
0.6A
106Vdc
10A
Input Fuse
250V / 30A Fast acting fuse
OUTPUT
Output Voltage
Output Power
Output Current
Output Voltage Ripple
6.35mm x 31.75mm
12.4Vdc, 13.7Vdc, 24Vdc
200W Output @ 18V - 26V Vin range
300W Output @ 27 - 106V Vin range
See Selection Table
50mV
Current Share Accuracy
Start up time (by Vin)
Start up time (by enable)
OPERATING
Isolation Voltage
Isolation Resistance
Efficiency
Switching Frequency
MTBF
6%
Vin 48V, 700ms
Vin 72V 850ms
Vin 48V, 72V, 250ms
Input to Output 2250Vdc
Input to Case 2250Vdc
Output to Case 550Vdc
10 MΩ Input to Output
88%
160 - 175 kHz
675,000 Hours
ENVIRONMENTAL
Storage Temperature
Operating Temperature
Over Temperature Protection
Humidity (non condensing)
Water Protection Level
STANDARDS
Vibration
Shock
Emission
Immunity
ESD
MECHANICAL
Dimensions
Weight
B62SR Connector
Fuse Replacement
-40 to +125 ℃
-40 to +75 ℃
108 ℃ (NTC Temperature)
Max 95 % rel.H
IP67
10G/15~200HZ/3 PLANES (IEC60068-2-6)
50G 3 Planes (IEC 60068-2-27))
30-1000MHz 34-45dBuV/m (EN12895)
10V/m /27-1000MHz AM 10V/m /900MHz
(EN12895, EN61000-4-3)
Direct: ±2KV ±4KV Air: ±2KV ±4KV ±8KV
(EN12895, EN61000-4-2)
190 x 76 x 44 mm
See Technical Illustrations
900g
Mating Connector Kit including
Molex Mini-Fit Header Housing
with 4 x Molex pins P/N 42819-4213
Integrated fuse holder. If fuse needs to be
replaced, it can be removed in
anticlockwise direction by slotted screw
driver. Recommended fuse replacement
LIttle fuse 0314030.MXP
1
Doc. No. B62SR Series Rev.A 15-9-15