Features. Parallelable. Synchronizable

Transcription

1 Transportation Products 86XXX-XX-X-X-99 SL500 Series Data - Data Sheet Sheet Features Input Range from 200 to 400 No Derating from -550 to +000 Efficiency: Up to 9% The SL500 converter is a standalone, 9% efficient OTS converter in a standard 2.4 x 4.6 x 0.52 full brick package. Protection features include overvoltage, overcurrent, overtemperature, and short circuit protection. The converter is parallelable for higher power requirements and synchronizable for noise sensitive systems. 300 KHz fixed switching frequency aids in filtering of EMI. The SL500 EMI filter is third party qualified and meets Mil-Std-46F for conducted emissions. Parallelable Synchronizable Power Density: Up to 87W / in3 Non-latching Overtemperature Protection Fixed Frequency Power onversion Latching Output Overvoltage Protection gency pprovals 00% Environmental Screening for Military Versions Meets MIL Standards: MIL STD 454 P4855 MIL STD 704D MIL STD 80E MIL S MIL-STD- 46F with companion filter Military rade Environmental Screening ll Mil rade units receive the following: Stabilization Bake: +0 for 24 hours per Mil-Std-883, M08, ondition B Temperature ycling: 0 cycles at -550 to +0 (transition period 36 minutes) per Mil-Std-883, M00, ondition B Burn-in: 60 hours at +850 min. How to Order SL 500 S I / 28 - (270) Series Total Output Power Single Output Options I - Unscreened M - Screened Output Voltage Options - Thru Hole Inserts (0.40 DI) I - Metric Inserts (M3) Input Voltage Model Number (Unscreened) SL500SI/28 (270) SL500SI/24 (270) SL500SI/5 (270) SL500SI/2 (270) SL500SI/5 (270) Nominal Output () Output urrent (mps) Final Testing SL500SI/3.3 (270) Notes: See uide to Operation for full details Notes: Standard unit has pins out the top with 6-32 THD inserts, written as SL500SI/28-270

2 Input haracteristics Input Input Voltage Brown Out (75%) Full Load No Load Power Dissipation Inrush urrent <20µS Duration Reflected Ripple urrent Logic Disable urrent (Sink) Logic Disable Power In Input Ripple Rejection (20HZ) Efficiency Up To Input Transient Per MIL-STD-704D (Operating 00ms) EMI Output haracteristics W rms m W db % 500 Use ompanion Filter Set Point ccuracy Load Regulation Line Regulation Ripple P-P (20MHz) ±0.3 ±0.2 3 Trim Range Remote Sense 2V, 5V, 24V, 28V 3.3V, 5V Overvoltage Protection urrent Sharing Transient Response 50-75% Load (0.2/µS) Temperature Drift Long Term Drift ±8 3/ urrent Limit Short ircuit urrent Turn-on Time (Power Input) Logic Turn-on Time Switching Frequency Sync Input Voltage Sync Input Frequency Sync Input Duty ycle Turn-on Overshoot Note: Output Ripple is measured with µf ceramic and 22µF low ESR Tantalum apacitor % Iout / at Full Load / µs Setting Time to Within %Vout / 0 %Vout / KHrs %Iout %Iout Hiccup Type ms FL 270V ms FL 270V KHz Vp-p KHz %

3 Temperature haracteristics Operating (Baseplate) Storage (mbient) Over Temperature Shutdown Thermal Resistance (ase to mbient) / uto Recovery 0 / W Isolation haracteristics Input to Output 000 Output to Base-plate 500 Input to Base-plate 000 Insulation Resistance (Measured at 50 VD) 50 Mohm Input to Output apacitance µf Mechanical haracteristics Weight Size Volume Mounting (STD) onstruction 7.6 oz 2.4 x 4.6 x 0.52 in 6 x 6.9 x in3 94 cm3 Threaded, # sided metal can, nickel plated cover, aluminum baseplate

4 ase Drawings Standard Model Pin placement on top of unit TOP VIEW (MRKIN SURFE) 9 8 D B N M L K J F H E Option INPUT PINS OUTPUT PINS Thru hole inserts (0.40 DI) Model number written as SL500SI/28- (270) Tolerances: Inches x.xx = ±0.03 x.xxx = ±0.05 x.xx = ±0.4 x.x = ±0.8 P DI BSEPLTE R DI P DI BSEPLTE Material: Pin = Brass (Solder Plating) Baseplate = luminum 5050-H32 ase = Steel Finish = Nickel Plating Mounting: 6-32 THD inserts are provided in baseplate Metric: M3 inserts inch B D E F H J K L M N P R

5 haracteristics I. Input Voltage vs. Output Power II. Efficiency vs. Output Power III. Efficiency vs. Input Voltage Output Power (%) 00 Efficiency (%) Input Voltage VD Output Power (%) Efficiency (%) Input Voltage VD IV. Output Voltage Ripple V. Load Transient Response VI. Input Transient Response 50mV/div 500mV/div 5/div 200mV/div 00V/div Time: 2µS/div Bandwidth: 20MHz VII. Input Inrush urrent VIII. Input urrent Ripple IX. TTL Turn On 00V/div 0/div 2/div Time: 0µS/div Time: 2µS/div Time: 20mS/div X. TTL Turn Off XI. Turn On XII. Turn Off 00V/div 00V/div 0V/div 2V/div Time: 20mS/div Time: 200µS/div