VI-IAMTM, VE-IAMTM Actual Size: 2.28 x 2.4 x 0.5in 57,9 x 61,0 x 12,7mm Input Attenuator Modules Features & Benefits Compatible Products * Inputs: 24, 48 and 300VDC * VI-200, VE-200, VI-J00, VE-J00 (Inputs: 1, W, 3, N and 6) * High surge withstand: Bellcore British Telecom BTR 2511 IEC-60801-5 * EMI/RFI specifications: Bellcore TR-TSY-000513 British Telecom BTR 2511 FCC Level "A" EN55022 Level "B" * cULus, CTUVus * 97% efficiency * Logic disable * Expansion output for arrays * Size: 2.28" x 2.4" x 0.5" (57,9 x 61,0 x 12,7) * CE Marked * RoHS Compliant (VE-IAM) Product Highlights The Input Attenuator Module (VI-IAM) is a component-level, DC input front end filter designed to occupy minimum board space while providing maximum protection for today's sophisticated electrical systems. The VI-IAM, in combination with Vicor 24, 48 and 300VDC input modules, provides a highly efficient, high density power system with outputs from 1 to 95VDC and power expandable from 25 to 800W. Your system will benefit from the small size, efficiency and inherent reliability of Vicor's componentlevel converters, while meeting the toughest demands of Telecommunications and Industrial power applications. This combination provides compliance with the transient requirements of Bellcore, British Telecom and IEC standards, and meets the EMI/RFI specifications of Bellcore, British Telecom and FCC Part 15, Subpart B and EN55022. * Mega Modules * (Inputs: 1, W, 3, N and 6) For additional information see Section 14 of the VI-200 & VI-J00 Design Guide. Input Characteristics Parameter Min Typ Max 24VDC modules Steady state input 21 24 32 300 Input spike limit 2500 Input surge limit 100 Overvoltage shut down[a] 34 38 Recommended fuse 20 24VDC modules Steady state input 18 24 36 300 Input spike limit 2500 Input surge limit 100 Overvoltage shut down [a] 37 42 Recommended fuse 20 48VDC modules Steady state input 42 60 300 Input spike limit 2500 Input surge limit 160 Overvoltage shut down [a] 62 67 Recommended fuse 20 48VDC modules Steady state input 36 76 300 Input spike limit 2500 Input surge limit 276 Overvoltage shut down [a] 77 83 Recommended fuse 20 300VDC modules Steady state input 200 400 1000 Input spike limit 2000 Input surge limit 800 Overvoltage shut down [a] 402 424 Recommended fuse 5 All models No load power dissipation 0.5 1.5 Inrush current 110 125 [a] Units Notes VDC VDC VDCPK VDC VDC Amps -A11- models Per BTNR2571 issue 4 Ringwave 0.5s rise 100kHz Figure 1 100ms, automatic recovery 32V ACG-20 VDC VDC VDCPK VDC VDC Amps -AWW- models Per BTNR2571 issue 4 Ringwave 0.5s rise 100kHz Figure 1 100ms, automatic recovery 36V ACG-20 VDC VDC VDCPK VDC VDC Amps -A33- models Per BTNR2571 issue 4 Ringwave 0.5s rise 100kHz Figure 1 100ms, automatic recovery 60V 3AB-20 VDC VDC VDCPK VDC VDC Amps -ANN- models Per BTNR2571 issue 4 Ringwave 0.5s rise 100kHz Figure 1 100ms, automatic recovery 80V 3AB-20 VDC VDC VDC VDC VDC Amps -A66- models DM, 2 Joule, IAW IEC-801-5 CM, 2 Joule, IAW IEC-801-5 Figure 1 100ms, automatic recovery 250V Bussman PC-Tron Watts % Iin Steady state, l IN 10ms The VI-IAM disables downstream converters and clamps the converter input voltage at a safe level. VI-IAMTM, VE-IAMTM Page 1 of 6 Rev 1.4 06/2017 vicorpower.com 800 927.9474 VI-IAMTM, VE-IAMTM Model Selection Chart Model Number Nominal Input Voltage Input Range Compatible DC-DC Converter Converter VI-A11-CU/VE-A11-CU 24VDC 21 - 32VDC VI-21x-Cx and VI-J1x-Cx C-grade VI-AWW-CU/VE-AWW-CU 24VDC 18 - 36VDC VI-2Wx-Cx and VI-JWx-Cx C-grade VI-A33-CQ/VE-A33-CQ 48VDC 42 - 60VDC VI-23x-Cx and VI-J3x-Cx C-grade VI-ANN-CQ/VE-ANN-CQ 48VDC 36 - 76VDC VI-2Nx-Cx and VI-JNx-Cx C-grade VI-A66-CQ/VE-A66-CQ 300VDC 200 - 400VDC VI-26x-Cx and VI-J6x-Cx C-grade Note: For alternative product grades change the "C" in the part number to "E", "I", or "M". Specifications (typical at TBP = 25C, nominal line and 75% load, unless otherwise specified) OUTPUT CHARACTERISTICS Parameter Clamp voltage Min Typ Max 36.0 44.0 40.5 50.0 62.0 71 48VDC input 80.0 90.0 300VDC input 400 435 Output power 24V models 250 48V models 510 300V models 510 Internal voltage drop 24VDC 0.6 0.85 48VDC 0.6 0.95 300VDC 1.7 3.5 Overload protection -AWW- 20 24VDC input -A11- 15 -ANN- 20 48VDC input -A33- 15 300VDC input -A66- 4 Units VDC VDC VDC VDC VDC -A11- models -AWW- models -A33- models -ANN- models -A66- models Watts Watts Watts Output of IAM Output of IAM Output of IAM 24VDC input VI-IAMTM, VE-IAMTM Page 2 of 6 Rev 1.4 06/2017 Test Conditions/Notes VDC VDC VDC Amps Amps Amps Amps Amps vicorpower.com 800 927.9474 Foldback threshold; auto recovery with latched shut down after 2ms VI-IAMTM, VE-IAMTM Specifications (Cont.) ISOLATION CHARACTERISTICS Parameter Min Input to base Output to base Typ Max 1,500 1,500 Units VRMS VRMS Test Conditions 1 minute 1 minute Units Test Conditions THERMAL CHARACTERISTICS Parameter Min Typ Max Efficiency 97 % Baseplate to sink 0.14 C/Watt Operating temperature, 100 baseplate C See product grade specifications Storage temperature 125 C See product grade specifications Max Units MECHANICAL SPECIFICATIONS Parameter Min Typ Weight 3.0 (85) Test Conditions ounces (grams) PRODUCT GRADE SPECIFICATIONS Parameter Storage Temp. (Baseplate) Operating Temp. (Baseplate) E -20C to +105C -10C to +100C C -40C to +105C -25C to +100C I -55C to +105C -40C to +100C EMI CHARACTERISTICS EMI/ RFI (conducted emissions) Meets Bellcore TR-TSY-000513, Issue 2, Rev. 1 (24 and 48V Input); British Telecom BTR 2511, Issue 2 (24 and 48V Input); FCC Part 15, Class A, EN55022 Class B TRANSIENT PROTECTION Meets Bellcore TA-TSY-001003, Issue 1, 9/89 VI-IAMTM, VE-IAMTM Page 3 of 6 British Telecom BTR 2511, IEC61000-4-5 Level 2 (VI-A66 only) Rev 1.4 06/2017 vicorpower.com 800 927.9474 M -65C to +105C -55C to +100C VI-IAMTM, VE-IAMTM 24V Inputs Standard 48V Input Wide Range R.E. 100V 100V I.S.W. Full Load S.D. 100V 36V 60V 18V 42V 0.1 32V Normal Operating Area 21V 0.1 1 10ms 100 R.E. 160V I.S.W. Full Load 125V 1000 1 76V S.D. 1 10ms 100 100 1000 500V 100V 400V VREF 1 EMI Filter -IN R.E. 800V Normal Operating Area 36V 0.1 10ms Q1 +IN 300V Input R.E. I.S.W. Full Load +IN Normal Operating Area 48V Wide Range Input 276V S.D. -IN I.S.W. Full Load OV U2 VREF 2 OC U1 D1 +OUT C2 D2 Level Shift Q2 GATE OUT 10V PARALLEL GATE IN -OUT S.D. Normal Operating Area S.D. 200V 0.1 1000 500ms 1 10ms 100 1000 500ms I.S.W.: Input surge withstand (no disruption of performance) R.E.: Ratings exceeded S.D.: Shut down Figure 1 -- Safe operating area based on input voltage of IAM (1% duty cycle max., Zs=0.5, for short duration transient capability refer to specifications.) Figure 2 -- Block diagram of Input Attenuator Module (IAM) 4700pF F1 + - +IN -IN Gate IN Parallel Gate OUT -IN -OUT +IN F2 +OUT VI-IAM +IN Gate IN C1 Gate OUT VI-200/J00 -IN 4700pF Figure 3 -- Typical connection diagram. For recommended fuse (F2) see VI-200 / VI-J00 application manual. Input Voltage 24V 24V "W" 48V 48V "N" 300V Input Voltage Recommended Fuse 20A / 32V 20A / 36V 20A / 60V 20A / 80V 5A / 250V 24VDC (21 - 32V) 24VDC (18 - 36V) 48VDC (42 - 60V) 48VDC (36 - 76V) 300VDC (200 - 400V) (AGC-20) (AGC-20) (3AB-20) (3AB-20) Bussman PC-Tron Table 1 -- Recommended F1 fusing based on input voltage (see Figure 3) Maximum Capacitance[a] 470F 470F 220F 120F 27F [a] Capacitance should be distributed across the input of each DC-DC converter. (C1, Figure 3) Table 2 -- Recommended distributed capacitance on input of DC-DC converter(s) Storage Vicor products, when not installed in customer units, should be stored in ESD safe packaging in accordance with ANSI/ESD S20.20, "Protection of Electrical and Electronic Parts, Assemblies and Equipment" and should be maintained in a temperature controlled factory/ warehouse environment not exposed to outside elements controlled between the temperature ranges of 15C and 38C. Humidity shall not be condensing, no minimum humidity when stored in an ESD compliant package. VI-IAMTM, VE-IAMTM Page 4 of 6 Rev 1.4 06/2017 vicorpower.com 800 927.9474 VI-IAMTM, VE-IAMTM MECHANICAL DRAWING 0.30.015 (7,6)(0,38) 0.49 (12,4) 2.28 (57,9) 0.65 (16,5) 4 2.10 (53,4) 3 2 Pin # 1 2 3 4 5 6 7 8 9 9 MI-IAM VI-IAM 1 0.15 (3,8) Standard 0.080 Dia (2) places Solder plate over copper alloy 1.30 (33,0) 8 7 6 5 FULL R 0.15 (3,8) 1.90 (48,3) 1.40 1.00 (35,6) 0.70 (25,4) 0.40 (17,8) (10,2) 0.35 0.015 (8,9)(0,38) Standard 0.040 (1,0) Dia (7) places Solder plate over copper alloy Product ID this surface 0.50 (12,7) 0.12 (3,0) 0.30 (7,6) Min. 0.22 (5,6) Min. 2.40 (61,0) 1.75 (44,4) Max. +0.030 (0,76) -0.000 (0) .01 Aluminum Base Note: For alternate packaging options refer to the mechanical drawing page of vicorpower.com VI-IAMTM, VE-IAMTM Page 5 of 6 Function +IN +IN -IN -IN +OUT Gate IN Parallel Gate OUT -OUT Rev 1.4 06/2017 vicorpower.com 800 927.9474 VI-IAMTM, VE-IAMTM 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. Visit http://www.vicorpower.com/dc-dc-filters/iam for the latest product information. Vicor's Standard Terms and Conditions and Product Warranty All sales are subject to Vicor's Standard Terms and Conditions of Sale, and Product Warranty which are available on Vicor's webpage (http://www.vicorpower.com/termsconditionswarranty) or upon request. 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: custserv@vicorpower.com Technical Support: apps@vicorpower.com VI-IAMTM, VE-IAMTM Page 6 of 6 Rev 1.4 06/2017 vicorpower.com 800 927.9474