bothhand usa e-mail: sales@bothhandusa.com http://www.bothhandusa.com rev:20110610a page 1 of 4 isolated dc-dc converters BXC60-24s2whs features wide 4 : 1 input voltage range high power density high efficiency operating temperature range: -40c to +85c output short circuit protection: hi ccup, continuous & auto recovery output over voltage protection: over temperature protection fixed switching frequency input/ output isolation 1.5 kvdc shielded metal case with insulated baseplate lead free design, rohs compliant industry standard pinout adjustable output voltage input specifications input voltage range 9~36vdc under voltage shutdown full load 8vdc (typical) input current vin=24vdc and no load 100ma (typical) input current vin=24vdc and full load 2976ma (typical) input current vin=24vdc and output shorted 10ma (typical) converter: on open or 3.5v vr 12v remote on/off converter: off short (2) or 0v vr 0 .7v sourcing current of remote control pin nominal vin 0.2ma idle input current (at remote off state) nominal vin 12ma output specifications output voltage 12 vdc output voltage accuracy vout=11.88 ~ 12.12vdc 1% maximum load 5a minimum load 0a maximum capacitive load 4700uf (maximum) efficiency vin=24vdc and full load 88% (typical) ripple / noise 20mhz bandwidth. 80mvp-p (maximum) temperature coefficient 0.02%/ (maximum) output short circuit protection automatic recovery hiccup, continuous output over voltage protection 15v (typical) applications distributed power system telecommunication application battery powered equipment industrial application process control equipment transportation equipment
bothhand usa ambient temp.ta ( ) e-mail: sales@bothhandusa.com http://www.bothhandusa.com rev:20110610a page 2 of 4 isolated dc-dc converters BXC60-24s2whs line regulation ll to hl at full load 0.5% (maximum) load regulation 25% load to full load 0.5% (maximum) dynamic characteristics transient response over shoot di/dt=0.8a/s 5% of vo transient response settling time 50% load step change 180s (typical) start-up time nominal vin and full load 60msec (typical) switching frequency 300khz (typical). general specifications reliability, calculated mtbf R 8.88 10 5 hours operating ambient temperature with derating -40 ~+85 maximum case surface temperature 100 storage temperature range -55 ~+125 relative humidity 95% rh (maximum) isolation voltage input to output 1500vdc isolation capacitance input to output 1200pf (typical) isolation resistance input to output (500vdc) 10 9 (minimum) cooling free air convection physical specifications case material nickel-coated copper base material fr4 pcb potting material silicon rubber (ul94v-0) 2.00 2.00 0.50 inch dimensions (50.8 50.8 12.6 mm) weight 103g (3.63oz) (typical) soldering temperature lead-free wave soldering 260 /10sec (maximum) absolute maximum ratings input surge voltage 100msec. 50vdc performance curves po w er derating curve (without heatsink) power derating curve (with heatsink) ambient temp.ta ( ) output power (%) 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 120 44 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 100 120 33
bothhand usa e-mail: sales@bothhandusa.com http://www.bothhandusa.com rev:20110610a page 3 of 4 isolated dc-dc converters BXC60-24s2whs input voltage vs. efficiency output current vs. efficiency input voltage (v) output current (a) note 1 . typical value, tested at nominal input and full load. 2. short to -vin (pin 2). mechanical dimensions pin assignment pin single 1 +vin 2 -vin 3 remote on/off 4 -sense 5 +sense 6 +vout 7 -vout 8 trim 55 60 65 70 75 80 85 90 95 9 12 15 18 21 24 27 30 33 36 efficiency % 55 60 65 70 75 80 85 90 95 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 efficiency % unit: mm [inch] tolerance: 0.5[ 0.02]
bothhand usa e-mail: sales@bothhand usa.com http:// www.bothhand usa.com rev:20110610a page 4 of 4 isolated dc-dc converters BXC60-24s2whs heat-sink material: aluminum weight: 19g (0.67oz) (without converter)
|
