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VE-BAMD-CEL Datasheet(PDF) 9 Page - Vicor Corporation |
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VE-BAMD-CEL Datasheet(HTML) 9 Page - Vicor Corporation |
9 / 10 page Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 HAM, High-Boost Harmonic Attenuation Module Rev. 2.5 Page 9 of 10 Set your site on VICOR at vicorpower.com Safety Notes Each HAM, HAMD or BAMD module must be preceded by a safety agency recognized fast-blow 10A 3AG fuse. The HAM is not isolated from the line – either input or output; a line isolation transformer must be used when making scope measurements. HAMs do not provide input to output isolation. Differential probes should be used when probing the input and output simultaneously to avoid destructive ground loops. Protective Features Over Temperature Shut Down The HAM is designed to shut down when the temperature of the baseplate exceeds 90°C. Do not operate the HAM above its maximum operating temperature of 85°C. Short Circuit Protection The HAM contains output short circuit protection. Operation of this function does not clear the input fuse and the output will resume normal operation after removal of the fault. A short period of time may be required to allow for cooling of an internal temperature sensor. Output Over Voltage Protection The HAM contains output over voltage protection. In the event the output voltage exceeds approximately 420 Vdc, the boost will decrease to maintain 420 Vdc on the output. When the peak of the AC line exceeds 420 V (approximately 293 Vac) the boost will have been reduced to zero and the E/O line will be pulled low shutting down the converters. Beyond this the protection circuit will be enabled and the output voltage will decrease. Table 2 — HAM filter part #30205 specifications Parameter Min Typ Max Unit Operating voltage 85 250 Vac Operating temperature (See Fig.12) –20 40 °C Leakage current at 264 Vac, 63 Hz 1.2 mA (Either line to earth) Operating current 6.3 A Dielectric withstand (line – case) 1500 Vac Residual voltage after 1 sec. 34 V Operating frequency 50 60 Hz Agency Approvals UL, CSA, TÜV Product ID this surface FULL R 5 6 7 8 9 4 3 2 1 0.040 (1,0) Dia (7) places 0.080 (2,0) Dia. 0.30 ±.015 (7,6) ±(0,38) 1.80 (45,7) (116,8) 0.15 (3,8) 2.10 (53,3) 0.40 (10,2) .35 ±.015 (8,9) ±(0,38) 1.40 (35,6) 1.00 (25,4) 0.70 (17,8) 3.60 0.50 (12,7) Pin # 1 2 3 4 5 6 7 8 9 HAM L1 GATE IN GATE OUT L2/N +OUT P/OK E/O A/S –OUT HAMD +IN GATE IN GATE OUT –IN +OUT P/OK E/O A/S –OUT BAMD +IN GATE IN GATE OUT –IN +OUT N/C N/C A/S –OUT (2) places HAM 4.60 (91,4) 0.15 (3,8) +.030 (0,76) -.000 (0) .01 (12,7) (5,08) MIN (106,7) 0.20 (3,0) 0.12 4.20 0.50 (7,36) MAX 0.29 (7,6) Min Aluminum Base (61,0) (44,5) 0.30 2.40 1.75 Figure 14 – HAM / HAMD / BAMD Module Outline Note: Mounting a High Boost HAM and Maxi, Mini or Micro DC-DC converter to the same heat sink will require the use of custom length standoffs or a step in the heat sink mounting surface. This is due to a mechanical stack up difference between the HAM and Maxi, Mini, and Micro converters that leads to incompatible baseplate height above the PCB. PIN FUNCTION / DESCRIPTION (CONT.) MECHANICAL DRAWING |
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