M4012 ENERCON | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 14
Technical content
Page 1 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in M4012 SERIES DC/DC POWER SUPPLY PRODUCT HIGHLIGHTS
- VITA 62 COMPLIANT
- 3U VPX FORM FACTOR
- SIX OUTPUTS
- DC/DC CONVERTER
- 350W Steady State
- 250W @ 50mSec HOLDUP
- Optional: 300W @ 50 mSec Holdup1
- Input Options: o MIL-STD-704 o MIL-STD-1275 o DEF-STAN 61-5
- Cyber secure 1contact factory for details.
Page 2 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in
Applications
Military, Ruggedized, Telecom, Industrial Special Features
- VITA 62 compliant
- Wide input range
- Remote sense
- Fixed switching frequency (250khz)
- External synchronization capability
- Indefinite short circuit Protection
- Over-voltage shutdown with auto-recovery
- Reverse battery protection
- Over temperature shutdown with auto-recovery
- EMI filters included
- I2C communication Environmental Design to Meet MIL-STD-810G Temperature Operating: –55°C to +85°C at unit edge Storage: –55°C to +125°C Altitude Method 500.5, Procedure I & II Storage/Air Transport: 40 Kft Operation/Air carriage: 70 Kft Humidity Method 507.5, Up to 95% RH Fungus Does not support fungus growth, in accordance with the guidelines of MIL- STD-454, Requirement 4. Shock Method 516.6 40g, 11msec saw-tooth (all directions) Vibration Vibration: Figure 514.6E-1. General minimum integrity exposure. (1 hour per axis.) Salt Fog: Method 509.5 Reliability: 510,000 Hours, calculated IAW MIL- HDBK-217F Notice 2 at +65 ℃, GF. Note: Environmental Stress Screening (ESS) Including random vibration and thermal cycles is also available. Please consult factory for details. Electrical Specifications DC Input 18 to 48 VDC Max Non-Operating 100V Options: 1) MIL-STD-704 (A-F) Normal and Abnormal Steady State 2) MIL-STD-704(A-F) transients Up to 50V, 80V. 3) MIL-STD-704(A-F) Transients Under 18V and Starting transients. 4) MIL-STD-1275 Surges 5) Def Stan 61-5 170V Load Dump. Efficiency Up to 85 % (Full load room temperature) EMC Design to meet with MIL-STD 461F(5µH LISN): CE101, CE102, CS101, CS114, CS115, CS116 Load Transient Overshoot and Undershoot Output dynamic response of less than 5% at load Step of 60%- 90%. Output returns to regulation in less than 1mSec Ripple and Noise Typically, less than 50mVp-p (max. 1%p). Measured across a 0.1μF capacitor and 10μF capacitor on load at Input Voltage of 18V-36V, all Temperature Range. Communication I2C protocol available for voltages, currents and temperature for all positive voltages (GAx, SCL, SDA) DC Output VS1: 12V, up to 20A VS2: 3.3V, up to 5A VS3: 5V, up to 12A 12V_Aux: 12V, up to 1A -12V_Aux: -12V, up to 1A 3.3V_Aux: 3.3V, up to 5A Isolation Over 20 MΩ at test voltage: 200V between Input and Output 200V between Input and Case 100V between Output and Case
Page 3 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX 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 initial inrush currents lasting more than 50µSec.
- Under Voltage Unit shuts down when input steady state voltage drops Automatic restart when input voltage returns to nominal range.
- Over Voltage Lock-Out Unit shuts down when input steady state voltage rise above 55 ± 2VDC. Automatic restart when input voltage returns to nominal range. Output
- Passive or Active over voltage protection on VS2, VS3, 3.3Vaux and -12Vaux Transorb, selected at 25% ± 5% above nominal voltage, is placed across the output for passive voltage limit.
- Active over voltage protection on VS1 and 12Vaux 20% ± 5% above nominal voltage. Automatic recovery when output voltage drops below threshold.
- Overload / Short-Circuit Protection VS#: Continuous protection (10- 30% above maximum current) for unlimited time (Hiccup). Automatic recovery when overload/short circuit removed. 12Vaux: typical 1.5A to 2A -12Vaux: typical 2.5A to 3A 3.3Vaux: typical 8A General
- Over Temperature Protection Automatic shutdown at internal temperature of 95 ± 5°C. Automatic recovery when temperature drops below 90 ± 5°C. Note: Thresholds and protections can be modified / removed (please consult factory)
Page 4 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Functions and Signals - According to VITA 62 Signal No. Signal Name Type
Description
1 FAIL* Output
Indicates to other modules in the system that a failure has occurred in one of the outputs. Please refer to Figure 2 This signal is referenced to SIGNAL RTN.
2 SYSRESET* Output
Indicates to other modules in the system that all outputs are within their working level. Please refer to Figure 2 This signal is referenced to SIGNAL RTN.
3 INHIBIT* Input
Controls power supply outputs. This signal in conjunction with INHIBIT controls the outputs. Please refer to Table 1 and Figure 1 This signal is referenced to SIGNAL RTN.
4 ENABLE* Input
Controls power supply outputs. This signal in conjunction with INHIBIT controls the outputs. Please refer to Table 1 and Figure 1 This signal is referenced to SIGNAL RTN.
5 GA0*, GA1 Input
Used for geographical addressing. GA1 is the most significant bit and GA0 is the least significant bit. This signal is referenced to SIGNAL RTN.
6 SCL, SDA Bidirectional
I2C bus Clock and Data respectively. Through this bus the voltage and temperature readouts can be shared. This signal is referenced to SIGNAL RTN.
7 REF_CLK Input
The REF_CLK signal is used to allow the power supply frequency to sync with the system frequency. This signal is referenced to SIGNAL RTN.
8 VOUT SENSE Input
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).
9 Alert Bit Output
Indicates to other modules in the system about Holdup event. Please refer to Figure 2 This signal is referenced to SIGNAL RTN.
Page 6 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Detailed Information 1. M4012 Input Voltage Operation. The M4012 steady state operation voltage is 18V to 48V and will continuously work up to 50V Input line. When Configurable to support MIL-STD 704/1275 transients or surges, the unit will shut down when input voltage rises above 60V or under 16V for more than 2Sec and immediate shut down under 12V or above 100V Input. Power supply automatically recover when it’s Input goes back to normal steady state line.
1.1 Low Line Turn-on and Turn-off Limits
To avoid Turn-on and Turn-off glitch the unit have about 2V Hysteresis. The Turn-on threshold is under 20V and turn- off under 18V. Those limits can be adjusted, contact Factory for more information. 2. Outputs Voltage Regulation The M4012 contains accurate internal sense lines to keep output voltage at less than 4% regulation for all Line/ Load and temperature range (see Table 2). Output 12V/20A 5V/12A 3.3V/5A 3.3VAux/5A 12VAux/1A (-)12VAux/1A Voltage Table 2: Outputs voltage regulation. VIN 18V – 48V, Temperature -55°C – 85°C 2.1. Sense Lines Sense Lines are provided for VS1, VS2 and VS3 output to compensate line voltage drop. Sense Lines proper connection is shown in Figure 3. Each VSx output has its own Sense Lines, additional common Sense RTN Line is provided for all VSx Outputs (VITA 62 Standard). Contact Factory for Sense configuration different than the VITA 62 standard Figure 3: M4012 Sense line connection
Page 7 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in
3 Output Power
The M4012 can deliver up to 350W steady State at all temperature and input range. Total Power Output 12V/20A 5V/12A 3.3V/5A 3.3VAux/5A 12VAux/1A (-)12VAux/1A
4 Holdup
Unit can support up to 250W@50mSec Holdup per Mil-STD-704 Greater Holdup is optional by using a specialized capacitor or increasing the unit pitch to 1.2”. Please contact factory for more details.
Page 8 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in
5 I2C Protocol
Vcc: 3.3VDC Pull-up: 10kOhm Input capacitance: 330pf Slave Device Addressing - 256 address spaces - Baud rate: 200kHz maximum - 7 Bit Protocol - Support Slot Addressing per VITA 62 MSB LSB Slot Number A6 A5 A4 A3 A2 A1/*GA1 A0/*GA0 R/W Slot0 0 1 0 0 0 0 0 Slot1 0 1 0 0 0 0 1 Slot2 0 1 0 0 0 1 0 Slot3 0 1 0 0 0 1 1 * Slot location is determined by GAx per VITA 62. Communications Supported Read Command – 21Hex, deliver 64Bytes of Data. (More commands are available by request) The communication starts when the master sends a start followed by the unit slave address, command, checksum and a stop. A second start followed by the slave address and a read will be followed by a 64 Bites response. S Slave Address R/W A Command A Check sum A P A6:A0 0 0 21 Hex 0 DF Hex 0 S Slave Address R/W A DATA A DATA A DATA A
- • • DATA A Check sum N/A P A6:A0 1 0 D7:D0 0 D7:D0 0 D7:D0 0 D7:D0 0 D7:D0 1 Command – 21Hex read all 64 Bytes S – Start P – Stop Master Transmit Unit Transmit
Page 9 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Memory Space Response Byte # Data Type Meaning Interpretation Reading Range
0 U Integer, MSB First Echo of Command 21 Hex
1 N/A 00 Hex
2-3 S Integer, MSB First Temperature -55C to 120C T(Cᵒ)=+/- 7bit Dec -55 Cᵒ to 125 Cᵒ
3 N/A 00 Hex
4-5 U Integer, MSB First 12V VS1 Voltage V(out) = Dataˑ m2 20.48V 6-7 U Integer, MSB First 3.3V VS2 Voltage V(out) = Dataˑ m2 20.48V 8-9 U Integer, MSB First 5V VS2 Voltage V(out) = Dataˑ m2 20.48V 10-11 U Integer, MSB First 3.3V Aux Voltage V(out) = Dataˑ m2 20.48V 12-13 U Integer, MSB First 12V Aux Voltage V(out) = Dataˑ m2 20.48V 14-15 U Integer, MSB First (-)12V |Aux Voltage| V(out) = Dataˑ m2 20.48V 16-17 U Integer, MSB First 12V VS1 Current V(out) = Dataˑ m3 40A 18-19 U Integer, MSB First 3.3V VS2 Current V(out) = Dataˑ m3 40A 20-21 U Integer, MSB First 5V VS2 Current V(out) = Dataˑ m3 40A 22-23 U Integer, MSB First 3.3V Aux Current V(out) = Dataˑ m4 10A 24-35 U Integer, MSB First 12V Aux Current V(out) = Dataˑ m5 4A 26-27 U Integer, MSB First (-)12V Aux Current V(out) = Dataˑ m5 4A 28-29 U Integer, MSB First Reserved 00Hex 30-31 U Integer, MSB First Reserved 00Hex 32-51 Character String (ASCII) Part Number M4012-xxx* (Note1) 20 Characters 52-53 Decimal, MSB First Serial Number, 2MSB Dig X,X Dec (Note2) 54-55 Decimal, MSB First Serial Number, 2LSB Dig X,X Dec (Note2) 56-57 Decimal, MSB First Date Code Week, Year (Note3) 58-59 Character String (ASCII) Hardware Rev B01 & B02 Boards (Note4) 2 Characters 60-61 Decimal, MSB First Firmware Rev X,X,X,X Dec (Note5) 4 digits
62 U Integer, MSB First Reserved AA Hex
63 U Integer, MSB First Zero Checksum Value required to make the sum of bytes 0 to
62 added to a multiple of 256 Notes: M2 = 20.48/32767 M3 = 40/32767 M4 =10/32767 M5 = 4/32767 *Matching unit part number
Page 10 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Notes 1 to 5: 1. Part Number Example: M4465-4 Byte No’ 32 33 34 35 36 37 38 39-51 Character M 4 4 6 5 (-) 4 0 Hex 4D 34 34 36 35 2D 34 00 2. Serial Number Example: 25 – Optional Byte No’ 52 53 54 55 Dec Number 0 0 0 0 0 0 2 5 3. Date Code Example: week 35 of 2018 - Optional Byte No’ 56 57 Dec Number 3 5 1 8 4. Hardware Rev Example: B01 Rev (-), B01 Rev A - Optional Byte No’ 58 59 Character (-) A Hex 2D 41 5. Firmware Rev Example: 2.1.0.0 - Optional Byte No’ 60 61 Dec Number 2 1 0 0
Page 11 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in 6. REF_CLK and Switching Frequency The unit free running switching frequency is 220KHz±5% Unit can be synchronized to External clock signal with frequency range of 200KHz to 300KHz External clock should be 3.3V CMOS standard logic level with duty cycle between 20% to 80%. The Internal clock will sync after 32, within tolerance, external clock cycles. Unit will revert to its internal clock upon any out of tolerance external clock and will require another 32 clocks to re synchronized. Note: REF_CLK function is optional, please contact factory if required.
Page 12 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Pin Assignment
Page 13 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Pin Number Pin Name P1 -DC_IN P2 +DC_IN LP1 CHASSIS P3 VS3 P4 POWER_RETURN P5 POWER_RETURN LP2 VS2 P6 VS1 A8 VS1_SENSE B8 VS2_SENSE C8 VS3_SENSE D8 SENSE_RETURN D7 SiG_RTN A6 N.C B6 N.C C6 -12V_AUX D6 SYSRESET* A5 GA0* B5 GA1* C5 SCL D5 SDA A4 +3.3V_AUX B4 +3.3V_AUX C4 +3.3V_AUX D4 +3.3V_AUX A3 Alert Bit B3 +12V_AUX C3 N.C D3 N.C A2 N.C B2 FAIL* C2 INHIBIT* D2 ENABLE* A1 REF_CLK+ C1 N.C D1 N.C
Page 14 of 14 Sep 20, 2023 | Rev L | Doc: DS_M4012 Series M4012 SERIES VPX DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Outline Drawing Notes 1. Weight: Approx. 860 g (30.34) oz Note: Specifications are subject to change without prior notice by the manufacturer