Military COTS 28 Vin Filter MVA-FIAM9 Input Attenuator Module Features • EMI filtering-MIL-STD-461E(1) • Transient protection-MIL-STD-704A/E/F, MIL-STD-1275A/B/D • Environments-MIL-STD-810, MIL-STD-202 • Environmental stress screening • Output power up to 500 W • Output current up to 18 A • Inrush current limiting • Cold plate mounting Product Highlights The MVA-FIAM9 is a DC front-end module that provides EMI filtering and transient protection. The MVA-FIAM9 enables designers using Vicor’s Maxi, Mini, Micro Series 24 V & Maxi Series 28 V DC-DC converters or VIPAC Arrays to meet conducted emission / conducted susceptibility per MILSTD-461E; and input transients per MILSTD-704A/E/F and MIL-STD-1275A/B/D. The MVA-FIAM9 accepts an input voltage of 10 – 36 Vdc and delivers output power up to 500 W. MVA-FIAM9 is mounted on a 4.69" x 3.62" coldplate with a height of 0.81” and convenient input and output connectors. (1) EMI performance is subject to a wide variety of external influences such as PCB construction, circuit layout etc. As such, external components in addition to those listed herein may be required in specific instances to gain full compliance to the standards specified. Absolute Maximum Rating Parameter Rating Unit Notes 36 Vdc Continuous 100 Vdc 50 mS,See Fig.1 250 Vdc 70 µs +In to –In MTBF per MIL-HDBK-217F (MVA-FIAM9M) Temperature Environment MTBF Unit 25 °C Ground Benign: G.B. 3,379 1,000 Hrs 50 °C Naval Sheltered: N.S. 608 1,000 Hrs 65 °C Airborne Inhabited Cargo: A.I.C. 476 1,000 Hrs Part Numbering MVA-FIAM9 Product M Product Grade Temperatures (°C) Grade Operating Storage H = –40 to +100 – 55 to +125 M = –55 to +100 – 65 to +125 Military COTS 28 Vin Filter Rev 1.3 vicorpower.com Page 1 of 6 10/2012 800 735.6200 - C Blank = Standard C = ON/OFF Control Enabled MVA-FIAM9 SPECIFICATIONS (typical at TBP = 25 °C, nominal line and 75% load, unless otherwise specified) INPUT SPECIFICATIONS Parameter Min Typ Max Unit Notes Input voltage 10 28 36 Vdc Continuous 0.007 A/µF 100 Vdc 50 ms per MIL-STD-1275A/B/D, continuous operation 250 Vdc 70 µs per MIL-STD-1275A/B/D, continuous operation 70 Vdc 20 ms per MIL-STD-704A, continuous operation 50 Vdc 12.5 ms per MIL-STD-704E/F, continuous operation Max Unit Notes Output power 500 W Output current 18 A 1.5 % V 500 W, 25 °C baseplate 1000 µF See Figure 5 on page 4 50 V Max Unit Notes Inrush limiting Transient immunity OUTPUT SPECIFICATIONS Parameter Efficiency Internal voltage drop Min 96 Typ 97 0.85 External capacitance 330 CONTROL PIN SPECIFICATIONS Parameter Min ON/OFF control Enable (ON) 0.0 1.0 Vdc Referenced to – Vout 3.5 5.0 Vdc 100 kΩ internal pull up resistor Typ Max Unit Notes 1,500 Vrms Input/Output to Base 2,121 Vdc Input/Output to Base Disable (OFF) Typ SAFETY SPECIFICATIONS Parameter Min Dielectric withstand EMI Standard Test Procedure MIL-STD-461E Conducted emissions: Notes When using with V28 series converters a 27 µH inductor is CE101, CE102 Conducted susceptibility: needed between the filter and converter for compliance CS101, CS114, CS115, CS116 below 30% of rated power. EMI performance is subject to a wide variety of external influences such as PCB construction, circuit layout etc. As such, external components in addition to those listed herein may be required in specific instances to gain full compliance to the standards specified. GENERAL SPECIFICATIONS Parameter Min Typ Weight Warranty Max Unit 0.7 (318) Lbs (grams) 2 Years Notes Military COTS 28 Vin Filter Rev 1.3 vicorpower.com Page 2 of 6 10/2012 800 735.6200 MVA-FIAM9 SPECIFICATIONS (CONT.) MODULE ENVIRONMENTAL QUALIFICATION Altitude MIL-STD-810F, Method 500.4, Procedure I & II, 40,000 ft. and 70,000 ft. Operational. Explosive Atmosphere MIL-STD-810F, Method 511.4, Procedure I, Operational. Vibration MIL-STD-810F, Method 514.5, Procedure I, Category 14, Sine and Random vibration per Table 514.5C for Helicopter AH-6J Main Rotor with overall level of 5.6 G rms for 4 hours per axis. MIL-STD-810F, Method 514.5C, General Minimum Integrity Curve per Figure 514.5C-17 with overall level of 7.7 G rms for 1 hour per axis. Shock MIL-STD-810F, Method 516.5, Procedure I, Functional Shock, 40 g. MIL-S-901D, Lightweight Hammer Shock, 3 impacts / axis, 1,3,5 ft. MIL-STD-202F, Method 213B, 60 g, 9 ms half sine. MIL-STD-202F, Method 213B, 75 g, 11ms Saw Tooth Shock. Acceleration MIL-STD-810F, Method 513.5, Procedure II, table 513.5-II, Operational, 2-7 g, 6 directions. Humidity MIL-STD-810F, Method 507.4. Solder Test MIL-STD-202G, Method 208H, 8 hour aging. MODULE ENVIRONMENTAL STRESS SCREENING Parameter H-Grade M-Grade Operating temperature -40 °C to +100 °C -55 °C to +100 °C Storage temperature -55 °C to +125 °C -65 °C to +125 °C Temperature cycling* 12 cycles -65 °C to +100 °C 12 cycles -65 °C to +100 °C Ambient test @ 25°C Yes Yes Power cycling burn-in 12 hours, 29 cycles 24 hours, 58 cycles Functional and parametric ATE tests -40 °C and +100 °C -55 °C and +100 °C Hi-Pot test Yes Yes Visual inspection Yes Yes vicorpower.com vicorpower.com Test data *Temperature cycled with power off, 17°C per minute rate of change. Military COTS 28 Vin Filter Rev 1.3 vicorpower.com Page 3 of 6 10/2012 800 735.6200 MVA-FIAM9 Figure 1 — Transient Immunity: MVA-FIAM9 output response to an input transient. Figure 2 — Conducted Noise; MVA-FIAM9 and model V28A12M200B DC-DC converter operating at 28 Vdc, 200 W -10 1800 -20 1600 -30 1400 -40 IL (dB) Time (ms) 0 2000 1200 1000 800 -50 -60 -70 600 -80 400 -90 0.01 200 0 40 50 60 70 80 90 0.1 1 10 30 Frequency (MHz) 100 CM Insertion Loss Vin (V) Figure 3 — Shut down time of MVA-FIAM9 vs. Overvoltage DM Insertion Loss Figure 4 — MVA-FIAM9 insertion loss Note:The MVA-FIAM9 is shown in the on state. To disable, open the connection between ON/OFF and –Out. 0.01 µF 4,700 pF +IN F1 Input Transorb P/N 19180-510 EMI GND +OUT +IN +OUT MVAFIAM9 ON/OFF C1 0.2 µF +OUT PC PR –IN –IN 4,700 pF Component Suggestions Recommended Fuse: (F1) 20 A (max), Bussmann ABC style Capacitance: (C1) 330 µF (min), 1000 µF (max) Figure 5— Transient, Surge Protection and Recommended Reverse Polarity Protection. Military COTS 28 Vin Filter Rev 1.3 vicorpower.com Page 4 of 6 10/2012 800 735.6200 Maxi, Mini, Micro 24 Vdc or 28 Vdc Input DC-DC Converter +S SC –S –OUT 0.01 µF MVA-FIAM9 1 10 1 9 11 20 10 18 Input Connector Output Connector Pin # 1–4 Function –Vin 5–7 +Vin 8 NC 9 Function +Vout Pin # 10 Function +Vout 2 +Vout 11 +Vout 3 +Vout 12 +Vout PE protective earth 4 N/C 13 NC 10 PE protective earth 5 N/C 14 NC 11 – 13 –Vin 6 N/C 15 On / Off 14 – 17 +Vin 7 –Vout 16 –Vout 18 NC 8 –Vout 17 –Vout 19 PE protective earth 9 –Vout 18 –Vout 20 PE protective earth Input Mating Connector Vicor P/N Pin # 1 Output Mating Connector Vicor P/N Housing 24795 Housing 25050 Pin 24796 Pin 24796 Kit 24828 Kit 25067 Note: The MVA-FIAM9H and MVA-FIAM9M are delivered with the On / Off control already configured as On using a 0 Ohm resistor on the underside of the output connector board. The MVA-FIAM9H-C and MVA-FIAM9M-C are delivered without the 0 Ohm resistor installed, allowing for user control of the On / Off functionality. Figure 6 — MVA-FIAM9 Outline and Pinouts Military COTS 28 Vin Filter Rev 1.3 vicorpower.com Page 5 of 6 10/2012 800 735.6200 MVA-FIAM9 Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make changes to any products, specifications, and product descriptions at any time without notice. Information published by Vicor has been checked and is believed to be accurate at the time it was printed; however, Vicor assumes no responsibility for inaccuracies. Testing and other quality controls are used to the extent Vicor deems necessary to support Vicor’s product warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. Specifications are subject to change without notice. Vicor’s Standard Terms and Conditions All sales are subject to Vicor’s Standard Terms and Conditions of Sale, which are available on Vicor’s webpage or upon request. Product Warranty In Vicor’s standard terms and conditions of sale, Vicor warrants that its products are free from non-conformity to its Standard Specifications (the “Express Limited Warranty”). This warranty is extended only to the original Buyer for the period expiring two (2) years after the date of shipment and is not transferable. UNLESS OTHERWISE EXPRESSLY STATED IN A WRITTEN SALES AGREEMENT SIGNED BY A DULY AUTHORIZED VICOR SIGNATORY, VICOR DISCLAIMS ALL REPRESENTATIONS, LIABILITIES, AND WARRANTIES OF ANY KIND (WHETHER ARISING BY IMPLICATION OR BY OPERATION OF LAW) WITH RESPECT TO THE PRODUCTS, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR REPRESENTATIONS AS TO MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, INFRINGEMENT OF ANY PATENT, COPYRIGHT, OR OTHER INTELLECTUAL PROPERTY RIGHT, OR ANY OTHER MATTER. This warranty does not extend to products subjected to misuse, accident, or improper application, maintenance, or storage. Vicor shall not be liable for collateral or consequential damage. Vicor disclaims any and all liability arising out of the application or use of any product or circuit and assumes no liability for applications assistance or buyer product design. Buyers are responsible for their products and applications using Vicor products and components. Prior to using or distributing any products that include Vicor components, buyers should provide adequate design, testing and operating safeguards. Vicor will repair or replace defective products in accordance with its own best judgment. For service under this warranty, the buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty. Life Support Policy VICOR’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE CHIEF EXECUTIVE OFFICER AND GENERAL COUNSEL OF VICOR CORPORATION. As used herein, life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness. Per Vicor Terms and Conditions of Sale, the user of Vicor products and components in life support applications assumes all risks of such use and indemnifies Vicor against all liability and damages. Intellectual Property Notice Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. No license, whether express, implied, or arising by estoppel or otherwise, to any intellectual property rights is granted by this document. Interested parties should contact Vicor's Intellectual Property Department. Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Customer Service: [email protected] Technical Support: [email protected] Military COTS 28 Vin Filter Rev 1.3 vicorpower.com Page 6 of 6 10/2012 800 735.6200