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V28A15H200BL3 Datasheet(PDF) 3 Page - Vicor Corporation |
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V28A15H200BL3 Datasheet(HTML) 3 Page - Vicor Corporation |
3 / 12 page 28 V Wide Maxi Family Rev 2.8 vicorpower.com Page 3 of 12 02/2016 800 927.9474 28 V Input Parameter Min Typ Max Unit Notes PRIMARY SIDE (PC = Primary Control; PR = Parallel) PC bias voltage 5.50 5.75 6.00 Vdc PC current = 1.0 mA current limit 1.5 2.1 3.0 mA PC voltage = 5.5 V During normal operation PC module disable 2.3 2.6 2.9 Vdc Switch must be able to sink ≥4 mA. See Fig. 2 PC module enable delay 4 7 ms PC module alarm 0.5 Vavg UV, OV, OT, module fault. See Figs. 3 and 5 PC resistance 0.9 1.0 1.1 MΩ See Fig. 3, converter off or fault mode PR emitter amplitude 5.7 5.9 6.1 Volts PR load >30 Ω, < 30 pF PR emitter current 150 mA PR receiver impedance 375 500 625 Ω 25°C PR receiver threshold 2.4 2.5 2.6 Volts Minimum pulse width: 20 ns PR drive capability 12 modules Without PR buffer amplifier SECONDARY SIDE (SC = Secondary Control) SC bandgap voltage 1.21 1.23 1.25 Vdc Referenced to –Sense SC resistance 990 1000 1010 Ω SC capacitance 0.033 µ F SC module alarm 0 Vdc With open trim; referenced to –Sense. See Fig. 7 Parameter Min Typ Max Unit Notes Remote sense (total drop) 0.5 Vdc 0.25 V per leg (sense leads must be connected to respective, output terminals) Isolation test voltage (in to out)* 3000 Vrms Complies with reinforced insulation requirements Isolation test voltage (in to base)* 1500 Vrms Complies with basic insulation requirements Isolation test voltage (out to base)* 500 Vrms Complies with operational insulation requirements Isolation resistance 10 MΩ in to out, in to baseplate, out to baseplate Weight (E, C, T grade) 6.5 7.3 8.1 ounces (184.3) (207.5) (230.7) (grams) Weight (H, M grade) 7.4 8.2 9.0 ounces (209.3) (232.5) (255.7) (grams) Temperature limiting 100 115 °C See Figs. 3 and 5. Do not operate coverter >100C. Agency approvals cURus, cTÜVus, CE UL60950-1, EN60950-1, CSA60950-1, IEC60950-1. With appropriate fuse in series with the +Input MODULE CONTROL SPECIFICATIONS MODULE GENERAL SPECIFICATIONS * Isolation test voltage, 1 minute or less. Note: Specifications are subject to change without notice. |
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