Impressum: Hartmann Electronic GmbH Motorstraße 43, D-70499 Stuttgart (Weilimdorf) Telefon + 49 711 1 39 89-0 Telefax + 49 711 8 66 11 91 E-mail [email protected] Internet www.hartmann-electronic.com Hartmann Electronic is an established leader in the design and manufacturing of backplanes and electronic packaging for micro-computer systems. With over 30 years of experience in high-speed backplane design and manufacturing, Hartmann offers an extensive range of standard backplanes and system platform products supporting architectures including VME/64x, CompactPCI/2.16, AdvancedTCA,...

1 Power Supply 3U 4TE 715W, DC/DC, conduction cooled 1.1  Compliant to VITA 62 baseline specification  Up to 715 Wmax. Power *  600 W over all  up to 21A for +12V :VS1  up to 50A for +3.3V :VS2  up to 40A for +5V :VS3  +12V / -12V AUX 4.2A  +3V3 AUX 7A  up to 88% efficiency  -40 to +85°C Operating Temperature **  Voltage sense controlled ***  19 – 35 V DC INPUT  Minimum Input Voltage start up rise time > 50 V/s * Derating: ~2% Wattage per Kelvin from 40°C on ** ** At hottest outer case temperature / wedge lock edge temp. values in work *** Over Voltage, Under Voltage, Over Current,...

Figure 1 Block diagram 3U All voltage ZVS converters are isolated (1500V isolation voltage) and fed via a common Filter Network from the same 28V main supply (19V – 35V, shortly 36V). 3V3aux is not independent but protected by a resettable fuse (PTC). All individual output voltages (6x) are sensed by window comparators for over- and under voltages which are monitored from a central control logic device (CPLD). Any failure on the output voltages are signaled on the front panel by corresponding FAIL LEDs and lead to a switch off of all voltages (by default). If all internals are normal the blue...

Figure 2 Front panel functional elements of the VPX3C Power Supply 1.1.3 Control Logic: Depending on the main bus signals also the green RUN LED goes on and the power supply tries to start working. According to VITA 62 and VITA 46 the logic run line condition is – when “#” is nomenclature for the negative logic main bus signals, logic negation is signaled by the “¬” sign, and a positive logic transition by “↑”: RUN = ( ¬ #ENABLE AND #INHIBIT AND #FAIL AND ¬INTERNAL_FAIL ) “REFRESHED AFTER FAIL WHEN” ↑ ( ¬ #SYSRESET) This means that if the global inhibit is not set (= released to H), whether no...

Main Power Maximum Output Power Maximum Input Power Maximum Dissipated Power @ max. Power Minimum Turn ON Voltage Minimum Turn OFF Voltage Hysteresis Maximum Continuous Input Voltage Maximum Short Time Input Voltage Maximum Currents 12V / 3V3 / 5V Fixed Switching Frequencies 12V / 3V3 / 5V Peak Efficiencies 12V / 3V3 / 5V Max. Output Ripple and Noise: 12V / 3V3 / 5V (0-20 MHz Bandwidth) Line Regulation: 12V / 3V3 / 5V. Vin=Vin,min to Vin,max, Io and Tc fixed Load Regulation: 12V / 3V3 / 5V Vin=Vin,nom, Io=Io,min to Io,max, Tc fixed Controlled Overvoltage Protection: +/-12V / 3V3 / 5V Uncontrolled...

1.1.5 Compatibility VDE 0805 IEC 950 Tested and passed: - Altitude: MIL-STD-810F, Methode 500.4, Procedure II - Vibration: MIL-STD-810G, Methode 514.6 D-1, Category 12 - Shock: MIL-STD-810F, Methode 516.6, Procedure I

1.1.6 Switch-On Behavior All voltage outputs are switched on exponentially with relatively slow rise times of 30-80 ms and do settle smooth to the final voltage without any overshoot or glitch. Figure 3 Startup Delay and Exponential Rise (orange) of VS1 = 12V Output Voltage The power supply has to be switched on by a source of a minimum ramp up speed of the 28V source voltage of > 50 V/s or a maximum ramp up time < ~500 ms. If the ramp up time is longer than half a second the control logic may stall during switch on.

2 Power Supply 3U 10HP 600W, AC/DC, air cooled 2.1 Form factor: 3 U/10HP Efficiency: up to 89% Input Frequency: 47-63Hz Input Voltage: 85 – 264Vac Input Current: 6A (600W output at 120Vrms input) Inrush Current: 20A (at 265Vrms) Output Voltage: 12V/28A: VS1 3.3V/19A: VS2 5V/25A: VS3 ±12VAUX/1A 3V3AUX/6A Isolation Voltage: Input to Output:4000Vac Input to Chassis: 1500Vac Output to Chassis 250Vdc Output to Output 250Vdc Cooling with low noise Fan installed Used in parallel mode with Hartman PSUs and Power-Backplanes

2.2.1 Technical Specification Form Factor Pitch Weight Storage Temperature Operating Temperature Input to Output Insulation Input Input Voltage Input Current: Inrush Current: Output Maximum Output Power (85 – 264Vac) Max. Currents 3.3V / 12V / 5V Over Current Protection (% of rated current) Ripple and Noise (20MHz BW, pk – pk) Holdup Time (600W output at120Vrms input) Turn ON Rise Time 3.3V / 12V / 5V Turn ON Delay (AC to PG) 3.3V / 12V / 5V Line Regulation: 3.3V / 12V / 5V Load Regulation: 3.3V / 12V / 5V Overvoltage Protection: 3.3V / 12V / 5V / Over Temperature Protection (internal monitored.)...

Voltage +12V +3,3V Return of all output +5V GND_SENSE +5V_SENSE +3,3V_SENSE +12V_SENSE UD0 ENABLE INHIBIT FAIL VBAT UD4 UD3 UD2 UD1 CHA_GND Line Neutral

3 Power Supply 6U 8HP 1300W, DC/DC, air & conduction cooled 3.1            Key Features Compliant to VITA 62 baseline specification 1.300 W over all up to 100A for 12V up to 70A for 5V, (80A)* up to 30A for 3.3V, (50A)* +12V / -12V AUX 1,25A up to 92% efficiency -40 to +85°C Operating Temperature Voltage sense controlled 24V or 48V DC INPUT conduction cooled or air cooled *customized possible 24V air cooled 12V: D575.00502  24V DC Input (18V to 36V)  +12V / -12V AUX 1.25A 87% efficency  +3.3V AUX 30A 85% efficency  +12V 100A 92% efficency 24V air cooled 5V: D575.00512  24V DC...

VPX Power 3U / 6U All voltage converters are isolated (1500V isolation voltage) and fed from the same 24V main supply (18V – 36V) protected by two (DCin1, DCin2”) 40A fuses. The “Power LED” is controlled by the “Power Good Signal” of the 12V converter. The output voltages (+12V, +5V, 3,3V) are sensed for over- and under voltages which are monitored from the control logic in every converter. Any failure on the output voltages are signalled on the front panel by corresponding FAIL LED (OFF). In according to Vita62, the “FAIL-Signal” is connected to the “FAIL Pin” (B2) at the P1 connector. If all...