Application NOTE application note | AN:102 Line Filter, VI-HAM Harmonic Attenuator Module April 2006 Product Specifications The VI-HAM Harmonic Attenuator Module requires an external filter to meet international standards for EMI/RFI emissions, and incorporates transient surge protection, as outlined in the specifications below. When used in conjunction with the VI-HAM-CM family of modules, line filter P/N 30205 will meet the requirements of VFG 243 for conducted line noise. Figure 1. Schematic, VI-HAM Line Filter Cx LINE R LD Cy CM CM Cy D1 D2 LOAD LC D3 Cx = 1.5 F (x2) SH Cy = .01 F SH LC = 6.9 mH LD = .72 mH R = 235K OHM D1,2 = 1.5KE130CA D3 = 1.5KE150CA Connecting Line Filter P/N 30205 Connect single phase AC mains to the input of the line filter via a 10 A AC fuse. HAM Connection Diagram Connect the output of the filterFilter to L1 and L2 of the VI-HAM (see Figure 2). Figure 2. Connection Diagram, VI-HAM 10A MOV P/N 03040 L1 GND L2/N LINE AN:102 Vicor Line Filter P/N 30205 6.3A L1 L2/N L1 GATE IN GATE OUT L2/N VI-HAM + OUT P/OK E/O A/S – OUT LOAD vicorpower.com Applications Engineering: 800 927.9474 Page 1 Specifications Voltage Range: 85-264 VAC Current: 6.3 A RMS Temperature Range: –40˚C to +40˚C Line Frequency: 47 to 63 Hz Leakage Current: 250 V @ 60 Hz, ≤1.2 mA Transient Surge: 1.2 /50 µs, 1 kV pulse, Withstand: 2 joules 0 to 360˚ phase angle; exceeds IEC 801-5 Level B Weight: 16 ounces (457 grams) Size: 2.4" x 4.6" x 1.0" (6.1 cm x 11.7 cm x 2.54 cm) Compatible Modules: VI-HAM; C- and I-Grade Agency Approvals: UL, CSA, TÜV RoHS Figure 3. Line Filter P/N 30205 4-40 INSERT 0.25 DP 4 PL 4.60 ±0.02 2.50 ø0.080 PIN 6 PLACES LINE LOAD 1.200 2.40±0.02 2.00 0.100 0.060 FACE MAY BE BOWED 0.04 MAX 1.800 0.900 0.30 ±0.02 0.13 ±0.02 0.500 1.45 ±0.02 2.800 1.00 MAX 0.500 2.260 2.000 2 PL 1.900 2 PL A 4.410 4.000 2 PL 3.500 2.500 2 PL .700 1.200 2 PL .310 '0' A ø.102 TPH 6 PL 1.000 2 PL .060 SEE NOTE 1 '0' .100 2 PL .260 NOTES 1. TOP OF INSERTS TO BE FLUSH TO .010 ABOVE TOP OF PLASTIC WASHER. 2. FILTER MUST HAVE VICOR AGENCY LABEL (PART # 08094-01 CSA, TUV, UL). A '0' A '0' ø.136 4 PL MKED 'A' REPRESENTS WORST CASE LOCATION FOR EDGE OF FILTER RECOMMENDED CUSTOMER MOUNTING Note: The 30205 line filter is not hermetically sealed and therefore should not be subjected to post solder aqueous rinse. The Power Behind Performance Rev 1.1 07/13 vicorpower.com Applications Engineering: 800 927.9474 Page 2