M6500 ENERCON | Alldatasheet
Document overview
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Technical content
Page 1 of 7 Nov 2, 2021 | Rev h | Doc: DS_M6500 Series M6500 DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in M6500 SERIES DC/DC POWER SUPPLY PRODUCT HIGHLIGHTS
- MINIATURE
- HIGH DENSITY
- HIGH EFFICIENCY
- SINGLE OUTPUT
- DC/DC POWER SUPPLY
- UP TO 500 W
Page 2 of 7 Nov 2, 2021 | Rev h | Doc: DS_M6500 Series M6500 DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in
Applications
Military (ground-fix, shipboard), Ruggedized, Telecom, Industrial Special Features
- Miniature size
- High efficiency
- Wide input range
- Input / Output isolation
- Remote sense
- External On/Off Inhibit
- Zero Voltage Switching Technology
- Fixed switching frequency (250 kHz)
- External synchronization capability
- EMI filters included
- Optional parallel connection
- Indefinite short circuit protection with auto-recovery
- Over-voltage shutdown with auto-recovery
- Over temperature shutdown with auto-recovery Electrical Specifications DC Input: 18 to 48VDC per MIL-STD-704E. No damage for: MIL-STD-1275A (100V for 50mSec) MIL-STD-704A (80V for 0.1 Sec) DC Output: Output range – 3.3V to 28V Output current – max 70A Output power – max 500W Isolation: 200V between Input and Output 200V between Input and Case 100V between Output and Case Line/Load regulation: Less than 1% (no load to full load, –55C to +85C). Efficiency: Typical 88-90% - (full load, room temperature) EMC: Designed to meet ǂ MIL-STD-461F CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 Ripple and Noise: Less than 50mVp-p, typical (max. 1%) without external capacitance. When connected to system capacitance ripple drops significantly. Load Transient Overshoot and undershoot Output resistance at load change of 50%-100% is 30-120mΩ (depending on output voltage). Output back to steady stated within 300-500µSec Turn on Transient No Voltage over shoot during power on. ǂ EMC compliance achieved when tested with 5 μH LISNs, shielded harness and static resistive load.
Page 3 of 7 Nov 2, 2021 | Rev h | Doc: DS_M6500 Series M6500 DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Protections * Input
- Inrush Current Limiter Peak value of 5 x IIN for less than 50µSec.
- Under voltage protection Unit shuts down if input voltage falls below 14 V ± 1 V, and turns back on at 16 V ± 1 V
- Over voltage protection Unit shuts down if input voltage rises above 54 V ± 2 V, and turns back on at 50 V ± 2 V. Extended versions available for compliance with various standards. Output
- Electronic Over Voltage Protection Internal control protects unit (no damage) 10% above nominal voltage.
- Passive transorb on outputs 20% above nominal voltage.
- Current limiting Continuous protection (Hiccup) set at 10-30% above nominal current. General
- Over temperature protection Shutdown at base plate temperature of +105C (5C) Automatic recovery at base plate temperature lower than +95C (5C) * Thresholds and protections can be modified / removed – please consult factory. Environmental Design to Meet MIL-STD-810F Temperature: Operating: –55C to +85C (base plate) Storage: –55C to +125C Humidity: Method 507.4 - Up to 95%. Altitude: Method 500.4, Procedure I & II, 40,000 ft. and 70,000 ft. Operational Vibration and Shock: Vibration - Figure 514.5C-17. General minimum integrity exposure. (1 hour per axis.) Shock - Saw-tooth, 20g peak, 11mS. Salt Fog: Method 509-4 Reliability 150,000 hours, calculated per MIL-STD-217F at +85C base plate, Ground fixed. Environmental Stress Screening (ESS) Including random vibration and thermal cycles is also available. Please consult factory for details.
Page 4 of 7 Nov 2, 2021 | Rev h | Doc: DS_M6500 Series M6500 DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Pin Assignment Standard Pin No. Function Pin No. Function 1 + SENSE A1 + OUT
2 SIGNAL
3 SYNC IN A3 - OUT
4 INHIBIT A4 - OUT
6 N.C A6 + VIN
7 SYNC OUT
- All pins with the same name and function should be connected together for best performance. Pin Assignment for Parallel connection Pin No. Function Pin No. Function 1 + SENSE A1 + OUT
6 CURRENT
- All pins with the same name and function should be connected together for best performance.
Page 5 of 7 Nov 2, 2021 | Rev h | Doc: DS_M6500 Series M6500 DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Functions and Signals INHIBIT signal The INHIBIT signal is used to turn the power supply ON and OFF. TTL “1”or OPEN – will turn on the power supply. (For normal operation leave the signal not connected.) TTL “0” – will turn off the power supply. SYNC IN signal The SYNC IN signal is used to allow the power supply frequency to sync with the system frequency. The system frequency should be 250kHz ± 10kHz. When not connected the power supply will work at 250kHz SYNC OUT signal The SYNC OUT signal is used to sync the system with the power supply frequency. SIGNAL RTN The INPUT SIGNAL RTN is referred to the input. This is used as grounding for SYNC IN, SYNC OUT and INHIBIT signals. SENSE The SENSE is used to achieve accurate load regulations at load terminals (this is done by connecting the pins directly to the load’s terminals). The use of remote sense has a limit of voltage dropout between converter’s output and load terminals of 2-10% of voltage output. When not used connect + SENSE to +VOUT and –SENSE to –VOUT CURRENT SHARE [PARALLEL OPERATION VERSION ONLY] The CURRENT SHARE signal is used to connect the power supply in parallel to other power supplies and have them divide equally the power between one another. Connect all CURRENT SHARE signals of all paralleled power supplies together. This signal is referenced to - SENSE.
Page 6 of 7 Nov 2, 2021 | Rev h | Doc: DS_M6500 Series M6500 DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Typical Connection M6500 (+) VIN (-) VIN (-) VOUT (+) VOUT LoadInput Voltage Inhibit (-) Sense (+) Sense Signal Return Sync In Sync Out External Synchro- nization Input Inhibit Internal Clock Output Typical Parallel Connection with Current Share M6500 Master (+) VIN (-) VIN (-) VOUT (+) VOUT LoadInput Voltage Inhibit (-) Sense (+) Sense Signal Return Sync In Sync Out M6500 Slave (+) VIN (-) VIN (-) VOUT (+) VOUT Load Inhibit (-) Sense (+) Sense Signal Return Sync In Sync Out Current Share Current Sahre N.C
Page 7 of 7 Nov 2, 2021 | Rev h | Doc: DS_M6500 Series M6500 DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Outline Drawing Heat Dissipation Surface * Specifications are subject to change without prior notice by the manufacturer Notes 1. Dimensions are in Inches [mm] 2. Tolerance is: .XX 0.01 IN .XXX 0.005 IN 3. Weight: Approx. 355g (12.52 oz) 4. Mounting holes can be modified – please consult factory. 5. Parasolid 3D module is available for download on site. Dissipation Area 6.603 in² (4260 mm²)